MITSUBISHI ELECTRIC INDICATORS and TRANSDUCERS
Table of Contents (Mechanical Indicators) Overview and Features .......................................3 Safety Precautions ..............................................5 Selection Precautions..........................................9 Special Specifications........................................10 Selection............................................................11 Products List Rectangular Indicators .........................................................13 Wide-angle Indicators ..........
Table of Contents (Transducers) Safety Precautions Requests Regarding Selection Power, Instrumentation and Peripheral Transducers Outer Dimensions............................................156 Multi-transducers [Insulated] Multi-transducers [Insulated] ..............................................157 T-120M Special Application Transducers (Single Function) Harmonics Transducers ....................................................165 Products List ...........................................
Indicator Line-up, Precautions & Specifications Overview and Features High Reliability and Abundant Product Line-up Electric Indicators Rectangular indicators Wide-angle indicators Series Y-2N Series Y-N Series Y-206N Y-208N Y-210N Y-8N Y-10N Y-12N L-80N L-110N Size (mm) 64✕60 85✕75 100✕85 82✕82 102✕102 122✕122 80✕80 110✕110 DC ammeters DC voltmeters AC ammeters AC voltmeters Wattmeters Varmeters Power factor meters Frequency meters Receiving indicators A A A A A A V V
Indicator Line-up, Precautions & Specifications Symbol details · Depth dimension: 100mm or less · Equipped with isolation barrier and terminal cover · Easy mounting and wiring · Equipped with isolation barrier and terminal cover (Mechanical Indicators) Indicators with changeover switch Demand meters/Demand meter relays YR-UN Series LB-N Series YR-8UN YR-10UN YR-12UN LB-8N LB-11N 82✕99 102✕119 122✕139 80✕80 110✕110 A V A V A V Meter relays Bar-shaped Indicators Y-210MRN L-11MRN 100
Indicator Line-up, Precautions & Specifications Safety Precautions Please follow the following precautions when using Mitsubishi Electric products and be sure to carefully read the explanations regarding safety precautions in the boxes marked “Caution.” In addition, ensure that any stickers or other items with relevant safety information are delivered to the final user. 1. Precautions concerning usage environment and usage conditions (1) Do not use in the following locations.
Indicator Line-up, Precautions & Specifications · Varmeters and power factor meters will not operate correctly with a reverse phase sequence. Use with the correct phase sequence. · Grounding of the secondary side of an instrument voltage transformer or current transformer is not necessary for low-voltage circuits. CAUTION · Connections must be made correctly as shown in the connection diagrams of the catalog.
Indicator Line-up, Precautions & Specifications Safety Precautions 5. Usage precautions Please conform to the following during use. CAUTION (1) Use within the rated range. Use outside of the rated range may cause malfunction or failure. · Applying an electric current exceeding the rated value may cause a failure. Note that this excludes certain models (AC ammeters with expanded scales), for which a temporary current (less than one minute at three times the rated value) may be applied.
Indicator Line-up, Precautions & Specifications 8. Storage precautions (1) Do not store indicators for long periods in the following locations. Long-term storage in such locations may lead to malfunction or reduced service life. · Locations where the ambient temperature is outside the range of -20 to +60°C. · Locations where the average daily temperature exceeds 35°C. · Locations where the humidity is 90%RH or more and dew condensation occurs.
Indicator Line-up, Precautions & Specifications Selection Precautions 1 Selection of indicator ratings Application of an input exceeding a rating may cause failure or reduced service life. In cases where a rating value may be exceeded temporarily due to a starting current of a motor or other reason, select an expanded scale indicator. Meter relays respond instantaneously and thus output a signal immediately when the starting current or other current exceeds a set value.
Special Specifications Application Mounting attitude Specification The standard attitude for mounting indicators is vertical. Please specify the mounting angle if a non-standard mounting attitude is required. Indicator Line-up, Precautions & Specifications The information in the following table relates to special specifications for mechanical indicators. Please contact a Mitsubishi Electric representative for information regarding special specifications for electronic indicators.
Indicator Line-up, Precautions & Specifications Selection Please refer to the following when selecting an electric indicator.
Indicator type Y-2N Series Y-N Series L-N Series Front face outer Indicators with changeover switch YR-UN Series dimensions Demand meters Bar-shaped indicators 36 122✕122 (Y -12N ) Note 1 80✕80 (L -80N ) , 110✕110 (L -110N ) Note 1 69~70 80✕80 (LB-8ZN ) , 110✕110 (LB-11 N ) Note 1 Y-210MRN Series 100✕83 (Y -210MR N ) Note 1 L-11MRN Series 110✕110 (L -11MR N ) Note 1 100✕30 (F -210✽N) , 130✕36 (F -213✽N) Note 1 F-N Series In common 37 82✕109 (YR-8UN ) , 102✕119 (YR-10UN ) LB
Indicator Line-up, Precautions & Specifications Products List 1. Rectangular Indicators (Y-2N Series, Y-N Series) DC ammeters Indicator type DC voltmeters AC ammeters Non-uniform scale AC voltmeters Uniform scale Non-uniform scale Uniform scale Appearance 2.5 1.5 2.5 1.5 2.5 1.5 2.5 1.5 2.5 1.5 2.5 1.
Standard specifications Varmeters Power factor meters Balanced circuit Unbalanced loads Quasi-standard specifications Special specifications Indicator Line-up, Precautions & Specifications Wattmeters Indicator type Receiving indicators Frequency meters Appearance Accuracy (class) 2.5 1.5 2.5 1.5 0.5 2.5 1.5 2.5 1.
Indicator Line-up, Precautions & Specifications Products List 2. Wide-angle Indicators (L-N Series) Indicator type DC ammeters AC ammeters DC voltmeters Non-uniform scale AC voltmeters Uniform scale Non-uniform scale Uniform scale Appearance 2.5 1.5 2.5 1.5 2.5 1.5 2.5 1.5 2.5 1.5 2.
Standard specifications Varmeters Power factor meters Balanced circuit Unbalanced loads Quasi-standard specifications Special specifications Frequency meters Indicator Line-up, Precautions & Specifications Wattmeters Indicator type Receiving indicators Appearance Accuracy (class) 2.5 1.5 2.5 1.5 Model Size 80✕80 LP-80NW — LP-80NVAR — name (mm) 110✕110 — LP-110NW — Operation principle Indicator ratings 1-phase 2-wire 0.4~0.6kW 220V 5A 0.8~1.
Indicator Line-up, Precautions & Specifications Products List 3. Indicators with Changeover Switch (YR-UN Series) AC ammeters Indicator type AC voltmeters Appearance Accuracy (class) Model Size name (mm) 2.5 1.5 2.5 1.
Standard specifications Quasi-standard specifications Special specifications Demand meter relays Demand meters Indicator type AC ammeters AC voltmeters Wattmeters Receiving indicators AC ammeters Indicator Line-up, Precautions & Specifications 4. Mechanical Demand Meters and Demand Meter Relays (LB-N Series) Appearance 2.5 1.5 2.5 1.5 1.5 1.5 1.5 80✕80 110✕110 80✕80 110✕110 110✕110 110✕110 110✕110 With needle showing max.
Indicator Line-up, Precautions & Specifications Products List 5. Meter Relays DC ammeters Indicator type DC voltmeters AC ammeters AC voltmeters Appearance Model name Accuracy class Size Setting needle Upper/Lower-limit settings 2.5 1.5 2.5 1.5 2.5 1.5 2.5 1.
Standard specifications Varmeters Power factor meters Quasi-standard specifications Special specifications Frequency meters Receiving indicators Indicator Line-up, Precautions & Specifications Wattmeters Indicator type Appearance Model name Accuracy class Size Setting needle 1.5 2.5 1.5 110✕110 100✕83 110✕110 Upper-limit setting 1 110✕110 100✕83 110✕110 2.5 1.
Indicator Line-up, Precautions & Specifications Products List 6. Indicators with Maximum and Minimum Needles DC ammeters Indicator type AC ammeters AC voltmeters Receiving indicators Appearance Accuracy class 1.5 (remaining needle: 2) Size (mm) 110✕110 110✕110 110✕110 110✕110 LM-11ZNDA LM-11ZNAA LM-11ZNAV LM-11ZNRI LM-11YNDA LM-11YNAA LM-11YNAV LM-11YNRI With max. value Model remaining needle name With max. and min.
Standard specifications Quasi-standard specifications Special specifications Indicator Line-up, Precautions & Specifications 8. Bar-shaped Indicators (F-N Series) DC indicators Indicator type AC indicators Appearance Accuracy class 1.5 or 2.5 Size (mm) 100✕30 130✕36 150✕40 170✕42 100✕30 130✕36 150✕40 170✕42 1-needle FM-210SN FM-213SN FM-215SN FM-217SN FR-210SN FR-213SN FR-215SN FR-217SN 2-needle FM-210DN FM-213DN FM-215DN FM-217DN — — — — Model name 1 or 1.
Term Electric indicator (direct-acting indicator) Electronic indicator Fixed indicator (indicator for switchboard) Portable indicator Meaning An indicator with a needle driven by a mechanically coupled movable element. Meaning Error of an indicator in a standard state. Intrinsic error Intrinsic error = ⎧ indicator Movable coil indicator indicator A specified standard-error value used to define the accuracy of an indicator. The value varies according to the type of indicator.
Standards (1) JIS C 1102-1 ~ -9 Influencing item Test conditions Performance Type of measured quantity DA AA W F PF SY DV AV VAR Inherent error Measure important points under standard conditions ±100% of the accuracy class Ambient temperature Temperature varies ±10°C from standard temperature (23°C) 100% of class index Humidity Leave for 96hr in states of 25% and 80% relative humidity, respectively 100% of class index 20% input, and 45–65Hz and
Indicator Line-up, Precautions & Specifications Reference Chart for Test Voltages and Corresponding test voltages according to indicator type Note 1 Indicator type Model name YM-206NDA, YM-208NDA, YM-210NDA DC ammeters YM-8NDA, YM-10NDA, YM-12NDA LM-80NDA, LM-110NDA YM-206NDV, YM-208NDV, YM-210NDV DC voltmeters YM-8NDV, YM-10NDV, YM-12NDV LM-80NDV, LM-110NDV Movable iron core YS-206NAA, YS-208NAA, YS-210NAA YS-8NAA, YS-10NAA, YS-12NAA LS-80NAA, LS-110NAA AC ammeters YR-206NAA, YR-208NAA, YR-210N
JIS Mark Indicator type Model name Note 2 Note 3 Factory-tested voltage JIS voltage test JIS mark indication Indicated Indicators with changeover AC ammeters YR-8UNAA, YR-10UNAA, YR-12UNAA 600V or less 3320V, 5s 2000V, 1min switches AC voltmeters YR-8UNAV, YR-10UNAV, YR-12UNAV 150~600V 3320V, 5s 2000V, 1min Indicated LB-8ZNAA 150V or less 2210V, 5s 2000V, 1min Not indicated LB-11ZNAA, LB-11ZRNAA 300V or less 2210V, 5s 2000V, 1min Indicated 150V 2210V, 5s 2000V, 1min Not indica
Mechanical Indicators Common Specifications Common standard specifications Standards Accuracy (grade) Usage temperature range Usage humidity range Mechanical Indicators Mounting attitude Scale plate Direct-acting electrical indicators JIS C 1102-2, JIS C 1102-3, JIS C 1102-4, JIS C 1102-5, JIS C 1102-7 Class 1.5 or 2.5 (frequency meters: class 0.
Covers Classification Cover specification Y-2N Series Y-N Series L-N Series Mechanical Indicators B design cover (Munsell N 1.5 semi-gloss) G design cover (all transparent) F design cover Note 1 (special color coating) Cover with red needle ⎛ ⎜ ⎝ ⎛can be ⎜manufactured for B, ⎝G, and F designs Remarks The B design cover is standard specification. The G and F design covers and covers with red needles can be manufactured if required. Note 1.
Mechanical Indicators Common Specifications Scale plate components and items indicated Thick ⎫ Mechanical Indicators ⎪ Medium ⎬ Scale lines ⎪ Scale numeral Thin ⎭ Scale spacing Scale baseline Maximum scale value Zero scale line 400 200 Scale plate 0 60 0 JIS mark Logo mark of certification organization 3~2E 1.5 CAT3 YP-12NW Unit of measurement Item Code Ampere A Volt V Watt W Var JQ0608018 5 A CT. 50/5 110V VT. 6600/110 No.
Scale plate indications The following tables show the scales, including numerals, colored lines, bands and colors, used as standard specifications. Red, blue, green and yellow are used for the colored lines/bands.
Standard Scale Diagrams 1a. Y-206N ordinary scale indicators Mechanical Indicators Maximum scale value 1 10 100 1000 1.2 12 120 1200 1.5 15 150 1500 2 20 200 2000 2.5 25 250 2500 3 30 300 3000 4 40 400 4000 4.5 45 450 4500 5 50 500 5000 6 60 600 6000 7.5 75 750 7500 8 80 800 8000 9 90 900 9000 Number Single of space divisions reading Scale specification 0 2 4 1b.
3a. Y-8N and Y-10N ordinary scale indicators Maximum scale value 0 2 4 6 8 10 20 0 3 6 9 12 24 0 5 10 15 15 0 5 10 15 20 20 0 5 10 15 20 25 25 0 10 20 30 30 0 10 20 30 40 40 0 10 20 30 40 45 22.5 0 10 20 30 40 50 25 0 20 40 60 30 0 20 40 60 75 15 0 20 40 60 80 16 0 30 60 90 18 0.05 0.5 5 50 0.05 0.5 5 50 0.1 1 10 100 0.1 1 10 100 0.1 1 10 100 0.1 1 10 100 0.1 1 10 100 0.2 2 20 200 0.2 2 20 200 0.2 2 20 200 0.5 5 50 500 0.5 5 50 500 0.
Standard Scale Diagrams 5a. L-110N ordinary scale indicators Mechanical Indicators Maximum scale value 1 10 100 1000 1.2 12 120 1200 1.5 15 150 1500 2 20 200 2000 2.5 25 250 2500 3 30 300 3000 4 40 400 4000 4.5 45 450 4500 5 50 500 5000 6 60 600 6000 7.
7a. F-210N ordinary scale indicators (Class 2.5) 10 20 15 12 3 4 30 40 2.5 2 1.5 1.2 1 Maximum 25 5 6 50 60 4.5 45 8 9 80 90 7.
Outer Dimension Drawings (Refer to the specification tables regarding models other than the Y-2N series, Y-N series, and L-N series.) Rectangular indicators (Y-2N Series) FIG. 1 Y-206N FIG. 2 Y-208N M4 terminal screw Auxiliary transformer Only with YR-206NAA type AC ammeter 10 Depth dimension A 64 10.5 f65.5 1.1 Depth dimension A 85 2-M3 mounting screws 24 11.
Rectangular indicators (Y-N Series) FIG. 1 Y-8N FIG. 2 Y-10N M4 terminal screw Depth dimension A 82 7 32 32 2-f4 f6 f85 Resistance box Only with YS-10NAV type AC voltmeter 2-M4 mounting screws 10 2-M3 mounting screws 32 32 14.5 Depth dimension B Zero adjust button Depth dimension A 14.5 Depth dimension B 102 f8 40 40 Zero adjust button 102 82 Resistance box Only with YS-8NAV type AC voltmeter 10 Mechanical Indicators f65.
Outer Dimensional Drawings (Refer to the specification tables regarding models other than the Y-2N series, Y-N series, and L-N series.) Wide-angle indicators (L-N Series) FIG.
CT Load R k (N) (N) 0 (S) (T) 2 R k Watthour meter 1-phase 3-wire type 3S 3L Wattmeter YP-12NW type (LP-110NW type) +C2 C2 C1 +C1 1L 1S P1 P0 P2 P1 P2 P3 AC ammeter YS-12NAA type (LS-110NAA type) Current changeover switch (terminally mounted) Frequency meter YP-12NF type (LP-110NF type) AC voltmeter YS-12NAV type (LS-110NAV type) Voltage changeover switch Mechanical Indicators (R) (R) 1 Overall Connection Examples 1.
(R) 1 39 Load R k (S) 2 (T) 3 CT R k VT Note 1 V V 3L +C3 C3 Wattmeter Watthour meter 3-phase 3-wire type YP-12NW type (LP-110NW type) 3S C1 +C1 1S 1L P1 P2 P3 P1 P2 P3 Load (R) (S) (T) 1 2 3 VT Note 1 P3 P2 P1 C3 C2 C1 Varmeter YP-12NVAR type (LP-110NVAR type) +C3 +C2 +C1 P1 P2 P3 The VT portion in the case of using an EVT or other Y-Y connection VT is as shown below.
Load R CT k k R (S) 2 k (T) 3 R VT V V 3S 3L +C3 C3 C1 +C1 1S 1L P1 P2 P3 P1 P2 P3 Load (R) (S) (T) 1 2 3 VT Note 1 P3 P2 P1 The VT portion in the case of using an EVT or other Y-Y connection VT is as shown below.
(N) 0 41 Load R k k R (S) 2 (R) 1 k V V P0 P3 P2 P1 Note 1 Note 1 U U VT V V V U U V U U R CT (T) 3 3L Watthour meter 4-phase 4-wire type 3S 2L 2S C3 C2 Wattmeter YP-12NW type (LP-110NW type) +C3 +C2 +C1 1L 1S C1 P1 P0 P3 P1 P2 P3 P0 C3 C2 C1 Varmeter YP-12NVAR type (LP-110NVAR type) +C3 +C2 +C1 P1 P2 P3 C3 C2 C1 P3 AC ammeter YS-12NAA type (LS-110NAA type) Current changeover switch (terminally mounted) Frequency meter YP-12NF type (LP-110NF type)
Mechanical Indicators 42
Mechanical Indicators DC Ammeters Specifications YM-206NDA YM-8NDA LM-110NDA Rectangular indicators Wide-angle indicators Y-2N Series Size (width ✕ height) 64✕60 85✕75 100✕85 82✕82 102✕102 122✕122 80✕80 110✕110 YM-206NDA YM-208NDA YM-210NDA YM-8NDA YM-10NDA YM-12NDA LM-80NDA LM-110NDA 1.5 2.5 1.
DC ammeter combined with shunt For DC ammeters combined with a shunt, the measured value changes according to the resistance value of the lead wire. Thus, please refer to the following tables and specify the thickness and one-way length or round-trip resistance value of the lead wire connecting the indicator and the shunt. The lead wire resistance value must be within the “maximum allowable value.
DC Ammeters Accessories Shunt for DC ammeter Specifications Mechanical Indicators Accuracy Grade 0.5 Percentage with respect to the rated voltage drop between voltage terminals or the shunt resistance value when the consumption current of the indicator is ignored. Rated voltage 60mV (standard), 100mV (quasi-standard) Rated current 1~7500A Structure Shunt with base for 150A or less, shunt without base for 200A or more.
Table of dimension variations (rated voltage: 60mV) Rated current 1, 2, 3, 5 voltage mV 60 Outer dimension Interval between drawing current terminals 60, 75, 100 D d E R W f H S R M4 — 120 26 4.5 25 140 10 26 25 — 120 4.5 M4 140 10 175 15 15 FIG. 2 FIG. 3 85 — 110 1500 2000 2500, 3000 60 FIG. 4 60 FIG. 4 115 130 4.5 M8 — M8 150 M5 60 FIG. 5 60 FIG. 6 — — M12 M5 — — — M12 M5 — — 175 45 180 50 220 60 FIG.
Mechanical Indicators DC Voltmeters Specifications YM-206NDV YM-8NDV LM-110NDV Wide-angle indicators Rectangular indicators Y-2N Series Size (width ✕ height) mm Model name 64✕60 85✕75 100✕85 82✕82 102✕102 122✕122 80✕80 110✕110 YM-206NDV YM-208NDV YM-210NDV YM-8NDV YM-10NDV YM-12NDV LM-80NDV LM-110NDV 1.5 2.5 1.5 Operation principle Movable coil Accuracy (grade) (mm) Indicator rating and delivery period classification Weight (kg) Maximum scale value Movable coil 2.
Dual-range indicators Dual-range indicators with a maximum scale of 600V or less are manufactured with the GR-2 multiplier as an accessory. [Example] In the case of a dual-range indicator with 0~150V and 0~75V indicator scales. 0~75V when ON 0~150V when OFF Example of double rating scale diagram (YM-208NDV) GR-2 multiplier Mechanical Indicators Changeover switch Load Outer dimensions of the accessories Fig. 1 GR-2 multiplier 98 M5 terminal screw 85.5 2-f5 mounting holes 6 33 49 62 Fig.
Mechanical Indicators AC Ammeters Specifications YS-8NAA LS-110NAA Rectangular indicators Wide-angle indicators Y-2N Series Size (width ✕ height) mm Model name L-N Series Y-N Series 64✕60 85✕75 100✕85 82✕82 102✕102 122✕122 80✕80 110✕110 YS-206NAA YS-208NAA YS-210NAA YS-8NAA YS-10NAA YS-12NAA LS-80NAA LS-110NAA 1.5 2.5 1.5 Movable iron core Operation principle Movable iron core 2.5 Accuracy (grade) Movable iron core 2.
Uniform scale YR-206NAA YR-8NAA Rectangular indicators Wide-angle indicators Y-2N Series Size (width ✕ height) mm Model name 64✕60 85✕75 100✕82 82✕82 102✕102 122✕122 80✕80 110✕110 YR-206NAA YR-208NAA YR-210NAA YR-8NAA YR-10NAA YR-12NAA LR-80NAA LR-110NAA 1.5 2.5 1.5 Operation principle Rectifier Accuracy (grade) Rectifier 50 and 60Hz Scale length (mm) 55 70 85 70 90 100 124 175 (kg) 0.1 0.1 0.15 0.1 0.15 0.3 0.3 0.
Mechanical Indicators AC Voltmeters Specifications YS-8NAV LS-110NAV Rectangular indicators Wide-angle indicators Y-2N Series Size (width ✕ height) 64✕60 85✕75 100✕85 82✕82 102✕102 122✕122 80✕80 110✕110 YS-206NAV YS-208NAV YS-210NAV YS-8NAV YS-10NAV YS-12NAV LS-80NAV LS-110NAV 1.5 2.5 1.5 175 mm Model name L-N Series Y-N Series Movable iron core Operation principle Movable iron core 2.5 Accuracy (grade) Movable iron core 2.
Uniform scale YR-206NAV Rectangular indicators Size (width ✕ height) Model name Operation principle Accuracy (grade) Frequency Scale length Weight mm (mm) (kg) 64✕60 YR-206NAV 100✕85 YR-210NAV 82✕82 YR-8NAV Y-N Series 102✕102 YR-10NAV Rectifier 2.5 50 and 60Hz 122✕122 YR-12NAV 1.5 Wide-angle indicators L-N Series 80✕80 110✕110 LR-80NAV LR-110NAV Rectifier 2.5 1.5 70 0.1 85 70 90 100 124 175 0.1 0.1 0.15 0.5 0.4 0.
Specifications YP-208NW YP-10NW Rectangular indicators Y-2N Series Size (width ✕ height) mm Model name Y-N Series 64✕60 85✕75 100✕85 82✕82 102✕102 YP-206NW YP-208NW YP-210NW YP-8NW YP-10NW Operation principle Transducer Accuracy (grade) Transducer 2.5 2.5 50 and 60Hz Frequency (mm) 70 90 0.1 0.15 Consumption VA Consumption VA Consumption VA 1.0 T-150 2.2 1.0 T-150 2.2 1.0 T-150 2.2 1.0 T-150 4.4 1.0 T-150 4.4 1.0 T-150 4.4 1.0 T-150 4.
YP-12NW Rectangular indicators Wide-angle indicators Y-N Series Size (width ✕ height) mm LP-110NW L-N Series 122✕122 80✕80 110✕110 Model name YP-12NW LP-80NW LP-110NW Operation principle Transducer Accuracy (grade) Transducer 1.5 50 and 60Hz Scale length (mm) 100 124 (kg) 0.5 0.3 175 rating Indicator rating (Po) kW Delivery period classification Accessory Delivery period classification Accessory Delivery period classification 0.
Wattmeters Connection diagrams Mechanical Indicators 1-phase, 2-wire system Fig. 1 YP-206NW, YP-208NW, YP-210NW, YP-8NW, YP-10NW and LP-80NW (combined with CT) Fig. 2 YP-206NW, YP-208NW, YP-210NW, YP-8NW, YP-10NW and LP-80NW (combined with VT and CT) Fig. 3 YP-12NW and LP-110NW (combined with CT) Fig.
Wattmeter Scale Selection Reference Table Although the maximum scale of a wattmeter can be determined by VT ratio ✕ CT ratio ✕ indicator rating (Po), the following table shows the manufacturable scale values (minimum, standard and maximum) for various VT ratios and CT ratios. If a scale value other than the standard value is desired, please specify a suitable scale within the manufacturable range.
Specifications YP-208NVAR YP-10NVAR Rectangular indicators Y-2N Series Size (width ✕ height) mm Model name Y-N Series 64✕60 85✕75 100✕85 82✕82 102✕102 YP-206NVAR YP-208NVAR YP-210NVAR YP-8NVAR YP-10NVAR Operation principle Transducer Accuracy (grade) Transducer 2.5 2.5 Frequency 50 and 60Hz (mm) 85 70 90 0.1 0.1 0.15 Consumption VA Consumption VA Consumption VA 1.6 0.5 1.0 T-150 1.6 0.5 1.0 T-150 1.6 0.5 1.0 T-150 T-150 3.2 0.5 1.0 T-150 3.2 0.5 1.
YP-12NVAR Rectangular indicators Wide-angle indicators Y-N Series Size (width ✕ height) mm LP-110NVAR L-N Series 122✕122 80✕80 110✕110 Model name YP-12NVAR LP-80NVAR LP-110NVAR Operation principle Transducer 0.5 — 1.6 1.0 — 3.2 1.6 0.5 1.0 — 2.8 0.5 1.0 — 3.2 /110V 5A 0.8~1.2 110/190V 5A 1.4~2.0 3 0.5 1.0 T-150 1.6 0.5 1.0 T-150 3.2 1.6 0.5 1.0 T-150 2.8 0.5 1.
Varmeters Connection diagrams 3-phase, 3-wire system Fig. 1 YP-206NVAR, YP-208NVAR, YP-210NVAR, YP-8NVAR, YP-10NVAR and LP-80NVAR (combined with CT) 2 T-150 rectifier 3 T-150 rectifier 2 1 3-phase, 3-wire ( for system varmeter ) Mechanical Indicators 1 Fig. 2 YP-206NVAR, YP-208NVAR, YP-210NVAR, YP-8NVAR, YP-10NVAR and LP-80NVAR (combined with VT and CT) 3 3-phase, 3-wire ( for system varmeter ) +C1 +C1 C1 C1 P1 P1 P2 P2 P3 C3 C2 +C3 +C2 CT Load Fig.
Varmeter Scale Selection Reference Table Although the maximum scale of a varmeter can be determined by VT ratio ✕ CT ratio ✕ indicator rating (Po), the following table shows the manufacturable scale values (minimum, standard and maximum) for various VT and CT ratios. If a scale value other than the standard scale value is desired, specify a suitable scale within the manufacturable range.
Power Factor Meters Specifications YP-12NPF LP-110NPF Rectangular indicators Y-2N Series Size (width ✕ height) mm Model name 85✕75 100✕85 82✕82 102✕102 YP-206NPF YP-208NPF YP-210NPF YP-8NPF YP-10NPF Operation principle Transducer Transducer Accuracy (grade) Scale 5 5 LEAD 0.5~1~0.5 LAG LEAD 0.5~1~0.5 LAG Frequency 50 and 60Hz 50 and 60Hz Scale length (mm) Weight (kg) 55 70 85 70 90 0.07 0.1 0.1 0.2 0.
Outer dimensions of accessory T-100 rectifier (for balanced circuit power factor meter) 12.5 50 11.5 6 12 12 6 M4 terminal screw Mechanical Indicators 130 115 100 70 OUTPUT Nameplate INPUT C1 P2 P3 16 +C1 1.2 6 R3 R3 6 12 12 11.5 50 100 89 12.5 113 Connection diagrams 1-phase, 2-wire systems Fig. 1 YP-12NPF, YP-15NPF and LP-110NPF (combined with CT) Fig.
Power Factor Meters Mechanical Indicators For unbalanced loads Specifications YP-208NPFU YP-10NPFU Rectangular indicators Y-2N Series Size (width ✕ height) mm Model name 85✕75 100✕85 82✕82 102✕102 YP-206NPFU YP-208NPFU YP-210NPFU YP-8NPFU YP-10NPFU Operation principle Transducer Transducer Accuracy (grade) Scale 5 5 LEAD 0.5~1~0.5 LAG LEAD 0.5~1~0.5 LAG Frequency 50 or 60Hz 50 or 60Hz Scale length (mm) Weight (kg) 55 70 85 70 90 0.07 0.1 0.1 0.1 0.
Rectangular indicators Wide-angle indicators Y-N Series mm L-N Series 122✕122 80✕80 110✕110 Model name YP-12NPFU LP-80NPFU LP-110NPFU Operation principle Transducer Scale 5 LEAD 0.5~1~0.5 LAG LEAD 0.5~1~0.5 LAG Frequency 50 or 60Hz 50 or 60Hz (mm) 100 124 (kg) 0.5 0.3 175 Delivery period classification 0.6 Accessory Weight 3-phase 3-wire 110V 5A 1.5 0.5 — 1 2 T-150 1.5 0.5 unbalanced loads 220V 5A 3 0.5 — 2 2 T-150 3 0.
Power Factor Meters Connection diagrams 3-phase, 3-wire systems (unbalanced loads) Fig. 1 YP-206NPFU, YP-208NPFU, YP-210NPFU, YP-8NPFU, YP-10NPFU and LP-80NPFU (combined with CT) 2 1 3 Mechanical Indicators ( T-150 rectifier for 3-phase, 3-wire system unbalanced power factor meter Fig.
Frequency Meters YP-8NF LP-110NF Rectangular indicators Wide-angle indicators Y-2N Series Size (width ✕ height) mm Model name 85✕75 100✕85 82✕82 102✕102 122✕122 80✕80 110✕110 YP-206NF YP-208NF YP-210NF YP-8NF YP-10NF YP-12NF LP-80NF LP-110NF Transducer Accuracy (grade) (mm) Indicator rating and delivery period classification Weight (kg) V Scale Hz 45~55 110 220 Transducer 1 Scale length L-N Series 64✕60 Operation principle Rated voltage Y-N Series 55 Transducer 1 70
Receiving Indicators Receiving indicators indicate the quantity measured when an electrical signal is received from the transmitter of a detector of a power/instrumentation transducer. Receiving indicators are used to measure industrial quantities, including remote measurements.
AC indicators Rectangular indicators Wide-angle indicators Y-2N Series Size (width ✕ height) mm Model name 64✕60 85✕75 100✕85 82✕82 102✕102 122✕122 80✕80 110✕110 YR-206NRI YR-208NRI YR-210NRI YR-8NRI YR-10NRI YR-12NRI LR-80NRI LR-110NRI 1.5 2.5 1.5 100 124 175 Operation principle Rectifier Accuracy (grade) (mm) 85 Delivery period Indicator rating 70 90 Consumption current, consumption VA, or voltage drop 200, 300mA — 1.7V 1.7V 1.7V — 500mA, 1, 3, 5mA 1.
Indicators with Changeover Switch AC ammeters Using AC ammeters with changeover switches, the currents of the respective phases of a 3phase, 3-wire system (or 1-phase, 3-wire system) circuit can be measured by a single meter. Equipped with a protective circuit to protect the CT secondary circuit.
AC voltmeters Using AC voltmeters with changeover switches, the voltages between the respective wires of a 3-phase, 3-wire system (or 1-phase, 3-wire system) circuit can be measured by a single meter. Equipped with a protective circuit to protect the VT secondary circuit. Specifications YR-8UNAV mm Model name 82✕99 102✕119 122✕139 YR-8UNAV YR-10UNAV YR-12UNAV Operation principle Rectifier Accuracy (grade) 2.
Mechanical Demand Meters Mechanical Indicators Demand meters measure electricity demand and have marker needles that display the maximum and/or minimum values measured. Telemetry measurement (remote measurement) is possible Receiving indicators can be combined with various transducers to perform remote measurement. Terminal cover (standard equipment) Conducting parts are protected to prevent electrical shock.
AC ammeters/AC voltmeters AC ammeters Time intervals: 2, 5, 10 and 15 minutes (LB-8ZNAA: 2 and 15 minutes) The demand current and instantaneous current can be measured and maximum demand current can be recorded. AC ammeters can also be used for load monitoring; for example, monitoring the load of voltage transformers or feeders. AC voltmeters Time interval: 2 minutes Specifications AC ammeters Indicator type LB-11YRNAV (with max. and min.
Demand Meters Mechanical Wattmeters/Receiving indicators Wattmeters Time intervals: 2 and 15 minutes The electricity demand, instantaneous electricity and maximum electricity demand can be recorded. In addition, wattmeters can be used to monitor transformer load and electricity.
Outer dimensions of accessories Fig.1 T-150 rectifier (for wattmeter) 12.5 Fig. 2 T-150LB DC amplifier 100 12.5 12 12 6 11.5 6 100 12 12 6 11.5 M4 terminal screw SPAN ADJ 6 C A 130 115 100 70 DEMAND Nameplate SOURCE Nameplate INPUT 16 C 3 +C 3 16 INPUT +C1 C1 P 1 P 2 P 3 METER 6 12 12 Mechanical Indicators 130 115 100 70 OUTPUT M4 terminal screw R3 R3 6 12 12 1.2 6 11.5 89 1.2 6 11.5 89 Note. 3-phase, 3-wire system shown in this figure.
Demand Meter Relays Mechanical AC ammeters Time intervals: 10 and 15 minutes; the 10-minute model complies with the Fundamental Specifications for Electrical Construction of the Ministry of Land, Infrastructure, Transport and Tourism of Japan. These indicators are used to measure electricity demand and have a marker needle that displays the maximum value measured, which is used to output an alarm signal. AC ammeters can be used to measure electricity demand such as at electric power substations.
Demand Meters/Demand Meter Relays Time interval and indications of demand meters The time interval (t0) of a demand meter refers to the time required for an indicated value (I0) to indicate 95% of a fixed input (I) when the input (I) is supplied continuously. Additionally, for 100% of the input (I) to be indicated, a time of approximately 3 times the time interval (t0) is required. Fig. 1 I 0.
Meter Relays Meter relays enable alarms to be issued and automatic control based on contact outputs at the same time as measurement of voltage, current and other items. Sustained-output models covering the entire scale Sustained-output needle-pass relays are incorporated, enabling output over the entire scale range to be covered. Mechanical Indicators 100/200VAC switching auxiliary power supply Can be used with either 100-110VAC or 200-220VAC.
Needle position and output relay operation Names of components Lower-limit setting needle Lower-limit setting value or less 20 60 40 80 ~ Mechanical Indicators b b c a a a b b a a ON OFF b c c a ON OFF Remarks The needle position across the entire scale can be indicated by combining the contacts of the lower-limit and upper-limit output relays as shown in the diagram below.
Meter Relays Mechanical Indicators DC ammeters YM-210MRNDA Specifications Rectangular indicators Upper/Lower-limit setting Size (width ✕ height) mm YM-210MRNDA Operation principle Upper/Lower-limit setting YM-210MRHNDA LM-11MRNDA LM-11MRHNDA Movable coil 2.5 1.5 (mm) 72 175 (kg) 0.
DC voltmeters YM-210MRNDV Rectangular indicators Upper/Lower-limit setting Size (width ✕ height) mm YM-210MRNDV Operation principle Upper/Lower-limit setting Scale length Weight Maximum scale value 1, 50, 100V 150, 300, 500V Upper-limit setting 110✕110 YM-210MRHNDV LM-11MRNDV LM-11MRHNDV Movable coil Movable coil Accuracy (grade) Indicator rating Wide-angle indicators Upper-limit setting 100✕83 Model name LM-11MRNDV Mechanical Indicators Specifications 2.5 1.5 (mm) 72 175 (kg) 0.
Meter Relays Mechanical Indicators AC ammeters YR-210MRNAA Specifications Rectangular indicators Size (width ✕ height) mm Wide-angle indicators Upper-limit setting Upper/Lower-limit setting LR-11MRNAA Upper/Lower-limit setting 100✕83 Model name YR-210MRNAA Operation principle YR-210MRHNAA LR-11MRNAA LR-11MRHNAA Rectifier Accuracy (grade) Upper-limit setting 110✕110 Rectifier 2.5 1.5 Frequency 50 and 60Hz (mm) 72 175 Consumption VA (VA) 0.2 0.1 (0.
AC voltmeters YR-210MRNAV Rectangular indicators Upper/Lower-limit setting Size (width ✕ height) mm Wide-angle indicators Upper-limit setting YR-210MRHNAV LR-11MRNAV LR-11MRHNAV Rectifier Accuracy (grade) Upper-limit setting 110✕110 YR-210MRNAV Operation principle Rectifier 2.5 1.5 Frequency 50 and 60Hz Scale length (mm) 72 (kg) 0.7 Weight 175 1.
Meter Relays YM-210MRNW Specifications LM-11MRNW Varmeters Wattmeters Wide-angle indicators Rectangular indicators Rectangular indicators Wide-angle indicators Upper/Lower-limit setting Upper-limit setting Upper/Lower-limit setting Upper-limit setting Upper/Lower-limit setting Upper-limit setting Upper/Lower-limit setting Upper-limit setting Size (width ✕ height) 100✕83 mm Model name 110✕110 100✕83 YM-210 LM-11 LM-11 YM-210 YM-210 LM-11 LM-11 MRNW MRHNW MRNW MRHNW MRNVAR MRHNVAR
Outer dimensions of accessory Terminal layouts T-150 rectifier (for wattmeter or varmeter relay) + – + – 12.5 OUTPUT OUTPUT 100 12 12 6 11.5 6 Nameplate Nameplate M4 terminal screw INPUT INPUT +C1 C1 P 1 P 2 P 3 C3 +C C + P P Fig. 2 For 3-phase, 3-wire system wattmeter 130 115 100 70 OUTPUT Nameplate INPUT C 3 +C 3 + – 16 +C1 C1 P 1 P 2 P 3 + – +C2 INPUT C2 OUTPUT +C2 INPUT C2 OUTPUT Nameplate Nameplate INPUT INPUT 1.2 R3 6 11.
Meter Relays Specifications YM-210MRNPF Rectangular indicators LM-11MRNPF Wide-angle indicators Upper/Lower-limit setting Upper-limit setting Upper/Lower-limit setting Upper-limit setting Upper/Lower-limit setting Upper-limit setting Upper/Lower-limit setting Upper-limit setting 100✕83 LM-11MRHNPF 5 LEAD0.5~1~0.
Frequency meters YM-210MRNF Rectangular indicators Upper/Lower-limit setting Size (width ✕ height) mm YM-210MRNF Scale length (mm) Indicator rating and delivery period classification Weight (kg) LM-11MRNF Consumption VA 45~55Hz LM-11MRHNF Transducer 1 1 72 175 0.7 Scale Upper-limit setting 110✕110 Transducer Accuracy (grade) 1.8 Accessory Delivery period Delivery period Consumption VA 1 1 55~65Hz 1 1 45~65Hz 1 1 45~55Hz 1.5 1.5 55~65Hz 1.5 1.
Meter Relays Mechanical Indicators Receiving indicators YM-210MRNRI Specifications Rectangular indicators Upper/Lower-limit setting Size (width ✕ height) mm Upper/Lower-limit setting YM-210MRHNRI LM-11MRNRI Weight Indicator rating LM-11MRHNRI Movable coil Movable coil Accuracy (grade) Upper-limit setting 110✕110 YM-210MRNRI Operation principle Indicator rating and delivery period classification Wide-angle indicators Upper-limit setting 100✕83 Model name Scale length LM-11MRNRI 2.
Precautions When Handling Meter Relays For meter relays, always keep the auxiliary power supply on. The consequences of turning the auxiliary power supply on/off are described below.
Indicators with Maximum and Minimum Needles LM-11ZNAA LM-11YNAV Specifications AC ammeter DC voltmeter 110✕110 110✕110 110✕110 110✕110 With maximum needle LM-11ZNDA LM-11ZNAA LM-11ZNAV LM-11ZNRI With maximum and minimum needles LM-11YNDA LM-11YNAA LM-11YNRI LM-11YNAV Operation principle Movable coil Rectifier Movable coil Accuracy (grade) 1.5 (marker needle: 2) 1.5 (marker needle: 2) 1.
Outer dimensions of accessory T-150 rectifier 12.5 100 12 12 6 11.5 6 M4 terminal screw 130 115 100 70 OUTPUT Nameplate INPUT Mechanical Indicators C 16 A 6 12 12 R3 R3 1.2 6 11.5 89 113 12.5 100 150 Connection diagrams Fig. 1 AC ammeter Fig.
Earth-leakage Detectors LM-11NGD Specifications Outer dimensions Wide-angle indicator Size (width ✕ height) mm 110✕110 Model name LM-11NGD 4-M5 mounting screws M5 terminal screw Vaf=110V Indicator rated voltage 63.5V Vaf=190V 86.6V Frequency 110V f100 Rectifier Operation principle Zero-phase voltage 110 150V 50 or 60Hz 1VA 2VA Weight (kg) 0.6 Accessory T-150 rectifier Delivery period classification 15 10.3 17.
Connection and VT ratio of EVT to be combined with a ground voltmeter (LM-11ZNAV or 11-YNAV) and an earth-leakage detector (LM-11NGD) Generally, an EVT with which the zero-phase tertiary voltage in the 1-wire ground state is 110V (or 190V) is used in a (starstar-delta) connection. Although VAf is the input voltage of the ground voltmeter, the respective line voltages of the connection are input in addition to Vaf into an earth-leakage detector.
Mechanical Indicators Synchroscopes A synchroscope indicates the synchronization point (scale center) when the frequencies and the phases at a generator side and a bus line side are matched. If the frequencies of both sides are equal, the position at which the needle is stationary indicates the phase difference between the two.
Outer dimensions of accessories Fig. 1 T-150 phase splitter 12.5 Fig. 2 T-150 resistor 12.5 100 12 12 6 11.5 6 A B 130 115 100 70 F Nameplate INPUT A2 B2 L1 L2 C D M4 terminal screw E Nameplate 16 A1 B1 C1 A2 B2 L1 L2 16 A1 B1 12 12 6 6 R3 R3 6 Mechanical Indicators B C D E OUTPUT 130 115 100 70 A 100 11.5 M4 terminal screw 12 12 1.2 6 11.5 12.5 100 150 R3 R3 6 12 12 89 113 1.2 6 11.5 89 12.
Two measured quantities are indicated by the same indicator. Two independent movable coil indicators are incorporated, and by combination with a detector and a transmitter, two measured quantities, such as voltage and current, water level and water quantity, power and reactive power can be indicated by the same indicator to enable reduction in panel space. The indicator can be combined with power transducers to enable measurement of various electrical quantities.
Bar-shaped Indicators Applications Optimal as indicators for various process controls in power generating/transforming systems, steel plants and chemical plants, as well as general panel indicators. Useful for changing the panel appearance and significantly reducing panel size. Level differences of measured values can be compared easily by coupled mounting of indicators. There are four types of outer size (length) – 100mm, 130mm, 150mm and 170mm.
Bar-shaped Indicators DC indicators Mechanical Indicators (DC voltage/DC current input) FM-210DN vertical mount FM-213SN vertical mount FM-215DN vertical mount FM-217DN vertical coupled mount Specifications 1-pointer type Size mm Model name 130✕36 150✕40 170✕42 100✕30 130✕36 150✕40 170✕42 FM-210SN FM-213SN FM-215SN FM-217SN FM-210DN FM-213DN FM-215DN FM-217DN Operation principle Movable coil Accuracy (grade) 1.5 or 2.
AC indicators (AC voltage/AC current input) FR-215SN vertical mount Mechanical Indicators FR-213SN vertical mount Specifications Size mm Model name 100✕30 130✕36 150✕40 170✕42 FR-210SN FR-213SN FR-215SN FR-217SN Operation principle Rectifier Accuracy (grade) 2.5 Scale length (mm) Outer dimensions Indicator rating and delivery period classification Weight AC current input AC voltage input (kg) Indicator rating 1.5 66 88 100 100 Fig. 1 Fig. 2 Fig. 3 Fig. 4 0.5 0.6 0.7 0.
Bar-shaped Indicators Outer dimensions Fig. 1 FM-210N/FR-210N Terminal layout Terminal code No. Model name W=(30✕n+1) +10 9 6 . 5 + 00 5 Mechanical Indicators W 1 2 3 4 5 R + L + L L L 1 FM-210SN 2 FM-210DN + R 3 FR-210SN Adjuster 6 L R (n: number of coupled units) Protective plate Opening dimensions Mounting screw Nameplate M4 terminal screw 2.5 30 2.
Outer dimensions Fig. 3 FM-215N/FR-215N Terminal layout No. Model name W 1 4 6 + 01 Protective plate FM-215SN 2 FM-215DN 3 FR-215SN 2 3 + R 4 5 6 R + L + L L L Adjuster 7 8 L R Opening dimensions Nameplate Mounting screw Mechanical Indicators W=(40✕n+1) +20 (n: number of coupled units) 1 Terminal code 1 M4 terminal screw Span adjuster (L) 74.5 Needle (L) 1 2 3 4 160 140 (58.5) 150 19 Protective plate 5 6 7 8 70.5 14 (58.
Bar-shaped Indicators Nameplate and tag number plate indication standards Indications on nameplates and tag number plates shall be engraved according to the following standards. Orders with no specified nameplates or tag number plates will be delivered without nameplates or tag number plates. Mechanical Indicators 1. Indication method Method ······ Engraved/Ink Font ··········· Round Gothic Material ····· ABS resin 2.
Nameplates Tag number plates 2.5 9 characters 9 characters 10 characters 4 characters 2 32 4 characters 4 characters 4 characters 4 characters Company emblem/Company name 2 4 characters 1.5 2.5 2 9 characters 2.5 1 3 2.5 32 16 Mechanical Indicators 14 1 3 3 9 characters 2 4 3 14 F-213N 9 characters 10 characters 3.5 3.5 2.5 38 4 characters 4 characters 4 characters 4 characters 4 characters 38 Company emblem/Company name 2 2 4 characters 0.
Bar-shaped Indicators Handling precautions Mechanical Indicators 1. Using protective plates Protective plates are mounted to indicators so that the gaps between the indicator and panel cannot be seen. They are mounted to both sides of an indicator when a single unit is mounted, and mounted at both ends of the indicator when coupled mounting is used. Plate attachment Match and insert the upper and lower inner protrusions of each plate in the grooves of the outer frame at the rear of the indicator.
4. Disassembling of nameplates, tag number plates, covers and scale plates Procedure 1. Remove the nameplate and tag number plate. For pivoting tag number plates, remove the extraction pins at the rear. Remove while lifting the indicator approximately 5mm from the panel surface. (The pivoting tag number plate does not need to be removed to remove the scale plate.
Transducers Overview and Features High performance realized in a compact module. Single function models assortment of box models with power, Instrumentation An instrumentation and peripheral elements and Peripheral arranged in compact modules.
Now even easier to use. Collective transducers T-120 Series 4 modes of mounting Multi-use transducers that allow the input of various electric quantities from instrument transformers (VT, CT), and output DC signals and pulses.
Safety Precautions Safety Precautions Please pay attention to the following items when using transducers. Read the instruction manual attached to the product before performing settings or using the device. For safety reasons, mounting and connection work should only be performed by a professional electrical wiring technician. 1 Precautions concerning usage environment and Transducers usage conditions Do not use in the following locations.
4 Precautions concerning preparation before use Please read the following items before use. (2) Check the model name and rating As a precautionary measure, check the model name and specifications such as input, output and auxiliary power supply before use. (3) Adjustment Generally, transducers are adjusted before shipment from the factory and do not require adjustment.
Safety Precautions 7 Maintenance and inspection Please pay attention to the following items regarding maintenance and inspection. Refer to p.174 for details. Transducers CAUTION Make sure to turn off the power for maintenance and inspections When performing maintenance and inspections of transducers, be sure to turn off the power supply to the circuit connected to the transducer. Electrical shock, electrical burns, equipment burnout or fire may occur if removal is attempted in the live-wire state.
Requests Regarding Selection 1 For remote measurement, select a large output value. When performing remote measurements, as a general rule, use a local transducer and ensure that transmissions are made according to the output side of the transducer; that is, ensure that the output side is not pulled over a long distance. Additionally, select a large output value; for example, 4~20mA. 2 Select an H or S Series model if the load resistance varies.
Power, Instrumentation and Peripheral Products list Power transducers Product name K Series Series Out put form rectification Average value T-51KSS (p.113) rectification Average value T-51KAV Voltage (p.114) rectification — Active power (p.116) Reactive power (p.118) Transducers Average value T-51KAA Saturated power 3-phase Phase angle balanced circuit 3-phase (p.120) Operation method Fixed load Current (p.
Transducers (Single Function) Instrumentation transducers Peripheral transducers Product name Model name Product name AC current demand Model name DC level (p.126) T-51DL DC reverse (p.127) T-51DR Isolator (p.128) T-101!S High-speed isolator (p.129) T-101!SQ Limiter (p.130) T-51LM Adder (p.131) T-101AD Voltage drop detector (p.146) T-101VDL T-51TP Voltage rise detector (p.146) T-101VDH T-101TPZ Filter (p.147) T-51FA AC voltage demand (moderate time interval) (p.
Current Transducers [Insulated] T-51/T-101 Series Model name 0.5 5A 1A 0.5 5A 1A T-101SAA 0.
Current Transducers (Saturated Power) [Insulated] T-51/T-101 Series Suited for motor circuits, heater circuits and other circuits in which an overcurrent flows during startup. When combined with a needle indicator, an indicator with the scale expanded three-fold is realized. Outer shape T-51HSS Model name Accuracy (grade) 0.5 Current 0~5~15A 0~1~3A Output (DC) Frequency Voltage or current and load 50 and 60Hz T-51KSS (*1) 0~0.
Voltage Transducers [Insulated] T-51/T-101 Series Model name Input (AC) Accuracy (grade) Voltage Frequency T-51KAV 0.5 T-51HAV 0.5 150V 300V 50 and 60Hz Output (DC) Voltage or current and load T-51KAV (*1) 1mA : specify 5kΩ or less 5mA : specify 1kΩ or less 100mV : specify 50kΩ or more 1V : specify 50kΩ or more 5V : specify 50kΩ or more T-101SAV Ripple/ Response speed Consumption VA Auxiliary power supply Weight Delivery period classification 5% P-P or less 1s or less 1.4 — 0.
Manufacturable range T-51KAV T-51HAV Input Output Auxiliary AC power supply DC T-101SAV 50~300V 0.1~5mA 50mV~5V 0.1~20mA 50mV~10V 100, 105, 110, 115, 120V +10 -15 % 200, 210, 220, 230, 240V 24V, 100~120V 24V±10% — — The voltage tolerance of a 24VDC auxiliary power supply is ±10%. The voltage tolerance of a 100~120VDC auxiliary power supply is +15 -25 %. Transducers Input/Output relationships mA V 20 5 DC output DC output mA V 1 5 0.5 2.
Active Power Transducers [Insulated] T-51/T-101 Series 1-phase 3-wire 3-phase 3-wire Transducers Voltage 1-phase 2-wire 1-phase 3-wire 3-phase 3-wire 3-phase 4-wire T-101SW 0.25 Output (DC) 5A 0.25~0.6kW 1A 0.05~0.12kW 5A 0.5~1.2kW 1mA : 0~5kΩ 1A 0.1~0.24kW 5mA : 0~1kΩ 5A 0.5~1.2kW 110V 0.6kg 0.6kg 0.2 !1 0.1 P0-P10.3 !2 0.1 P0-P20.3 4~20mA : 0~600Ω 1A 5A 0.1~0.24kW 0.5~1.2kW 110V 1A 0.1~0.24kW 5A 1.0~2.4kW 100mV : 5kΩ~∞ 50 and 60Hz 1V : 5kΩ~∞ 1% P-P or less 0.
“Inherent active power” of active power transducers An active power transducer can be manufactured if the transducer’s inherent active power P0 = primary-side active power (kW) VT ratio ✕ CT ratio is within the range of the table on the left. In the case of positive/negative bidirectional input, calculate using the larger of the positive or negative active powers. * The primary-side active power (kW) mentioned here is not the full-load active power based on the VT-CT rating.
Reactive Power Transducers T-51/T-101 Series Model name Accuracy (grade) Outer shape T-101HVAR Input (AC) Phasewire Voltage Output (DC) Current Inherent active power (Q0) Frequency 5A 0.5 ~1.2kvar 1A 0.1 ~0.24kvar Voltage or current and load Ripple/ Consumption VA Response speed Current circuit Voltage circuit 3-phase 3-wire !1 0.1 Delivery period classification 0.6kg 0.6kg P2-P30.3 !2 0.2 5A 1.0 ~2.4kvar !3 0.1 –1~0~1mA : 0~5kΩ 220V 1% P-P 1A 0.2 ~0.
[Insulated] “Inherent reactive power” of reactive power transducers A reactive power transducer can be manufactured if the transducer inherent reactive power Q0 = primary-side reactive power (kvar) VT ratio ✕ CT ratio is within the range of the table on the left. In the case of bidirectional input, calculate using the larger of the lag or lead reactive powers. * The primary-side reactive power (kvar) mentioned here is not the full-load reactive power based on the VT-CT rating.
Phase Angle Transducers [Insulated] T-51/T-101 Series 2.0 3-phase 3-wire (balanced circuit) LEAD 60° 0° 5A 3-phase 4-wire or less 50 and 60Hz 1s LAG 60° 0.1 Delivery period classification 0.6kg 0.6kg 0.6kg or less 0.6 220V 1A –1~0~1mA : 0~5kΩ 5A –5~0~5mA : 0~1kΩ 1A –100~0~100mV : 5kΩ~∞ 0.3 110V 110VAC +10 -15 00% !1 0.1 50 and 60Hz –1~0~1V : 5kΩ~∞ 5A 1A 110 /110V 3 Consumption !3 0.1 LEAD 60° 220V 0.
Input/Output relationships 0 -1 -5 60° 0.5 2.5 0 0° 60° LEAD LAG AC input 0 60° 4 1 0 0 60° 0° 60° LEAD LAG AC input 0° 60° LEAD LAG AC input (Refer to p.156 for outer dimensions.) Output Output Output OUTPUT OUTPUT OUTPUT P2 P3 C1 C1 MA MB P1 Note 1 P3 C1 C1 C3 C3 MA MB P1 Note 1 VT 3 2 1 VT Load 3 2 1 Auxiliary power supply MA MB P3 C1 C1 C2 C2 C3 C3 CT VT 3 2 1 0 Load CT Fig. 2 T-101HPA (U) 3P3W T-101SPA (U) 3P3W (for unbalanced loads) Fig.
Power Factor Transducers T-51/T-101 Series Transducers 3-phase 3-wire 5A 5A 3.0 3-phase 4-wire 5A 110 /110V 3 0.5~1~0.5 50Hz or or LEAD LAG 0~2.5~5mA : 0~1kΩ 60Hz Box 3-phase 3-wire 0~–1/1~0V : 5kΩ~∞ 0~–5/5~0V : 5kΩ~∞ (input LEAD 0~1~0 LAG only) – 2 0~1~0mA : 0~5kΩ 4~20~4mA : 0~600Ω (input LEAD 0~1~0 LAG only) LEAD 1Vmax LAG 5V ±0.5V LEAD LAG 5A 110 /110V 3 0.5~1~0.5 50Hz or or LEAD LAG 60Hz 0~1~0 1A 3 5A 110/190V 1A !1 0.1 !3 0.1 110VAC 0.
(for Unbalanced Loads) [Insulated] Input/Output relationships V 5 V 1 0 0 -5 -1 1 20 0 1 0 LEAD LAG AC input (power factor) 0 0 -1 -5 mA 1 0 1 0 0 V 5 0 0 -1 mA 1 -5 0.5 1 0 0.5 OUTPUT OUTPUT P3 C1 C1 C3 C3 M A M B 3 4 1 0 0 mA 20 V 5 12 3 4 1 0 0 0.5 0 V 5 0 0.5 1 0.5 P1 Output SGN 0 1 0 LEAD LAG AC input (power factor) 1 0.5 LEAD LAG AC input (power factor) P3 C1 C1 C3 C3 MA MB Fig.
Frequency Transducers [Insulated] T-51/T-101 Series Outer shape T-51HF Input (AC) Accuracy (grade) Model name Voltage Frequency Output (DC) Ripple/ Voltage or current and load Response speed Consumption VA Auxiliary power supply T-51HF 1.0 45~55Hz 55~65Hz Box Transducers 220V +10 -15 1% P-P or less 1s or less 45~55Hz 0.45~0.55V : 5kΩ~∞ 0.6 VA: 3 0.3 110VAC VA: 3 0.6 Delivery period classification Standard Quasi-standard Special Symbol T-101SF *1 Input 50~400Hz *1 Output 0.
Voltage Phase Angle Transducers [Insulated] T-51/T-101 Series Outer shape T-101SY Model name Consumption VA Input (AC) Output (DC) Ripple/ Accuracy Auxiliary power (grade) Phase angle Reference voltage Compared voltage Frequency Voltage or current and load Response speed Reference side Compared side supply Weight Delivery period classification 0.6kg —1~0~1mA : 0~5kΩ —5~0~5mA : 0~1kΩ LEAD60° 1.
DC Level Transducers [Non-insulated] T-51/T-101 Series DC level transducers input DC voltage (or current) and output DC voltage or a DC current proportional to the input, and can be used for level conversion or as a buffer for power transducer output. Use an isolator when insulation is required between the input and output.
DC Reverse Transducers [Non-insulated] T-51/T-101 Series DC reverse transducers input DC voltage (or current) and output DC voltage or DC current inversely proportional to the input; for example, as the input signal increases from 0% to 100%, the output signal decreases from 100% to 0%.
Isolators [Insulated] T-51/T-101 Series Isolators provide insulation between DC circuits and measurement equipment, and between various sensors and control equipment. Isolators can be used as a buffer or level exchange between input/output.
High-speed Isolators [Insulated] T-51/T-101 Series (Response speed: 1ms) High-speed isolators provide insulation between DC circuits and measurement devices, and between various sensors and control equipment. They operate at high response speeds, enabling use in high-speed control circuits and high-speed measurement applications.
Limiters [Non-insulated] T-51/T-101 Series Limiters restrict the variation range of an output signal and restrict the output to values outside the preset limit range when a signal outside the limit range is input. CAL signals proportional to setting values are output, allowing accurate settings and set values to be checked.
Adders [Non-insulated] T-51/T-101 Series Adders can be used to input several DC voltages or direct currents, perform addition according to the specified ratio, and output a DC voltage or direct current proportional to the addition result. An adder can also be used to perform actions such as concentrating power when combined with a power transducer.
Resistance-bulb Temperature Transducers T-51/T-101 Series These temperature transducers measure temperature by the change in resistance value of a resistance bulb and output DC current or DC voltage proportional to the temperature of the part measured.
(Insulated/Non-insulated) Input/Output relationships mA V 20 5 DC output DC output mA V 1 5 0.5 2.5 0 0 0 0 50 100 C° 100 200 Input (temperature) 12 3 4 1 0 0 0 0 50 100 C° 100 200 Input (temperature) Transducers Inspection and adjustment Perform the following procedure to check whether or not a transducer is operating normally. q Install an inspection resistor at (near) the installation location of the resistance bulb and connect the inspection resistor.
Thermocouple Temperature Transducers T-51/T-101 Series Thermocouple temperature transducers use the electromotive force of the thermocouple to measure the temperature and output DC current or DC voltage proportional to the temperature of the part being monitored.
(Insulated/Non-insulated) Selection between insulated/non-insulated (between input and output) Please make a selection according to the temperature sensor configuration explained in the following table. Temperature sensor Temperature transducer Insulated with respect to the measured object Both insulated and non-insulated units can be used. However, if the temperature sensor is located close to a power supply line or control equipment, common mode noise due to electromagnetic induction may occur.
First-order Lag Transducers [Non-insulated] T-51/T-101 Series These transducers apply a time constant to the DC input signal and delay the response speed. The time constant can be set to any value between 1 and 60 seconds.
Transducers 138
AC Current Demand Transducers (Moderate Time Interval) [Insulated] T-51/T-101 Series AC current demand transducers output DC current or DC voltage that is proportional to the average value (demand value) of the AC current within a specified time interval.
AC Voltage Demand Transducers (Moderate Time Interval) [Insulated] T-51/T-101 Series AC voltage demand transducers output DC current or DC voltage that is proportional to the average value (demand value) of the AC voltage within a specified time interval.
Current Transducers with Power Flow T-51/T-101 Series Current transducers receive the current and voltage of 3-phase AC circuits as input, distinguish the power flow direction (receiving or sending), and output DC current or DC voltage proportional to the current value that was input.
Detection [Insulated] Input/Output relationships 20mA Receiving-sending phase relationship 5V 90° DC output Receiving Receiving: -90 °< f <90° Sending: 90 °< f <270° 0 0° 0 180° V f —20mA —5V —5A (Sending side) 0 V and ! represent vector relationships of the three respective phases and differ from the actual input. Transducers ! Sending 270° (—90°) (Receiving side) 5A AC input Connection diagrams (Refer to p.156 for outer dimensions.
Leakage Current Transducers [Insulated] T-51/T-101 Series Leakage current transducers detect leakage current in AC cables using a Zero-current transformer (ZCT) and output DC current or DC voltage proportional to the leaking current value.
Reference : Rated input current value selection method zMonitoring leakage current due to insulation degradation of loaded equipment Install the ZCT in the immediate vicinity of the loaded equipment. The sensitivity current of an earth leakage circuit breaker is determined as indicated below. Select an input current value that is 1 to 1.5 times the value indicated below. Example: Selecting a sensitivity current according to the electrical shock protection of an earth-leakage circuit breaker.
Leakage Current Transducers T-51/T-101 Series These transducers detect the leakage current in AC cables using a ZCT, attenuate the harmonic component contained in the current using a built-in low-pass filter, and output DC current or DC voltage proportional to the fundamental leakage current value. Applications Measurement of the fundamental leakage current in inverters, thyristor control circuits, or other AC circuits that contain a harmonic component.
(with Built-in Low-pass Filter) [Insulated] Connection diagrams (Refer to p.156 for outer dimensions.) Output + OUTPUT INPUT A ± MA MB Transducers 0.5~2mm2 two-core shielded wire Auxiliary power supply Load ZCT Fig. 1 T-51LGF Outer dimensions of the ZCT unit 90 E 70 52 Table of dimension variations for ZT15B/30B/40B 9 40 28 12 E 7 100 6 Mounting hole (20 M5 mounting screws) H A F 30 M3.5 terminal screws Mounting hole (20 M6 mounting screws) A M3.5 terminal screws 7.
Voltage (Rise/Drop) Detectors [Insulated] T-51/T-101 Series <1-phase/3-phase> These detectors instantaneously detect a voltage drop (or rise) compared to a previously set value, an open phase or a reverse phase (only for 3-phase) in 1-phase or 3-phase AC circuits and output a contact signal. A “CAL signal” proportional to a preset value is output to enable accurate setting and checking of the value set.
Filters T-51/T-101 Series A ripple (AC component) of approximately 5% P-P is contained in the output of K Series models. Use this filter if the ripple is to be reduced to 1% P-P or less. Delivery period classification Symbol Standard Quasi-standard Special product product product Reference delivery period Immediate delivery Within 20 days 21 to 60 days Model name Input and output Voltage ±20V max. Current ±30mA max. Internal resistance Output ripple Weight approx. 160Ω 1% P-P or less 0.
Auxiliary Parts T-51/T-101 Series 1. T-51/T-101 Series mounting parts 25 Transducers Breaker coupling/mounting tabs for distribution panel Inserted spring 105 (25 pitch ✕ 32 plates = 800) * Please specify “BH-K plate” when purchasing. 10 sheets/box (32 plates/sheet) 0.8 104 107 M4 104 Parting groove f4.5 mounting hole (slot) M4 106 Parting groove f5.5 mounting hole 116 106 5 Breaker mounting plate for distribution panel 12.5 25 (25 pitch ✕ 8 tabs = 200) 105 1.
Transducers 150
Handling T-51/T-101 Series Method for mounting inside panels Accessories Mounting work is to be performed by a person with the proper technological expertise. Mounting legs are packaged together with the The following four types of mounting can be performed for models with standard main unit as accessories. specifications. The mounting parts can be used according to application.
Snap-fit terminal cover Partition wall The terminal cover is fitted onto the partition walls of the terminal section and can be easily removed. The cover can also be removed by placing the tip of a standard screwdriver into a slot along the side edge of the Terminal cover Terminal cover slot terminal cover. To attach the terminal cover, simply push the cover back into place.
Handling T-51/T-101 Series Wiring Connection work is to be performed by a person with the proper technological expertise. Connecting the input line Connections must be made correctly and securely. Be careful because erroneous wiring not only causes transducers or other transducers that handle minute input malfunctions and damages equipment, but may also signals, arrangements must be made to prevent spread problems to other power equipment. interference such as noise and surge in the input line.
Signal line connection distance The connection distance depends on conditions such as the output signal line specifications of the transducer, signal line installation method, external magnetic field and electric field, and cannot be determined unconditionally. However, empirically speaking, the lengths shown below should be used as a reference. Transducer output Connection conditions Connection distance A Voltage signal output 10mm or less VT Transducer CT 0.5mm2~2mm2 f0.
Handling T-51/T-101 Series Short-circuiting and opening of output terminals Terminals for current output ··········· Although the terminals may be opened/short-circuited, a voltage of 8~50V is generated when they are opened. Terminals for voltage output ··········· Although the terminals may be opened, do not short-circuit them. Checking output Release the load and measure with a voltmeter or ammeter using an input resistance within the specified load range (except the K Series).
Outer Dimensions Fig. 1 T-51 Series 3 50 Power supply indicator (lamp) 101 Span adjuster 12.5 17.5 12 6 8 4 Zero adjuster 2.3 R3 35 130 80 100 115 IEC 35mm rail Terminal cover 93 12.5 M4 terminal screw Transducers Rail removal tab 8.8 Fig. 2 T-101 Series 3 100 12.5 Span adjuster 50 17.5 12 6 Power supply indicator (lamp) 101 8 4 Zero adjuster 2.3 R3 35 100 115 130 IEC 35mm rail Terminal cover 8.8 Rail removal tab 50 93 12.
T-120M collective Multi-transducers With multi-transducers, the required AC electric quantities can be measured by inputting the secondary sides of a VT and CT.
[Insulated] Specifications Item Model name Indicator rating Phase-wire system Number of output points AC current Active power Reactive power Power factor Pulse Frequency Harmonic Overall (2nd to 15thvoltage order) content (%) Harmonic Overall (2nd to 15thcurrent order) content (%) Active electric energy Reactive electric energy Analog output specifications (resistive load) Ripple Effective value Response Harmonics speed Demand time interval setting Pulse output specifications Display Auxiliary power
Setting Method Setting method [Display unit] Operation indicator Lit during operation. Output channel display Displays the output channel to be set. Pulse output element display Displays the pulse output element to be set. Setting indicators are lit when setting the corresponding item. Basic setting indicator Analog output setting indicator Pulse output setting indicator Zero adjust indicator Span adjust indicator Output limit setting indicator Lit when setting the output limit.
Active power measurement direction setting indicator. Indicates the active power measurement direction to be set. SINGLE: unidirectional, DOUBLE: bidirectional, DOUBLE SPECIAL: special bidirectional Indication of measurement direction of power factor and reactive power during power flow Indicates the measurement direction of power factor and reactive power during power flow. DOUBLE: Without power flow expansion. SPECIAL: With power flow expansion.
Setting Method Pulse output settings (pulse output elements, pulse unit, pulse width) buttons qChange the setting menu to indicate PULSE . qSetting menu RETURN SET buttons wSet the element (No.) to be output to the pulse output CH11 (C1A-C1B). Element that can be set Element (indication) Pulse output element (measurement range) w Pulse output CH11 element No. 1 W h No. 2 W h No. 3 varh No. 4 varh No. 5 varh No. 6 varh No. 7 varh No.
Harmonics measurement settings (harmonic voltage, harmonic current) buttons qChange the setting menu to indicate HARMONIC . qSetting menu RETURN SET buttons wSet the harmonic voltage measurement pattern. RMS indication (effective value) % indication (content (%)) wHarmonic voltage RETURN SET buttons eHarmonic current eSet the harmonic current measurement pattern.
Input/Output Relationships Input/Output relationships Output 0~5V 4~20mA, 1~5V Voltage DC output DC output V 5 2.5 0 0 0 mA 20 V 5 12 3 4 0 1 0 150V ✕ VT ratio 300V 75 150 AC input Current DC output DC output V 5 2.5 0 0 V 5 Example in the case of 1000W DC output DC output Transducers Example in the case of 1000W Active power 5A ✕ CT ratio 2.5 AC input 2.
Outer Dimensions/Connection Diagrams Outer dimensions, and names and functions of respective parts M3.5 terminal screw Terminal cover qOutput terminals For analog outputs of 10 elements and pulse outputs of 2 elements. Mounting leg IEC 35mm rail wDisplay unit Displays the setting screen. Displays the analog output pattern during operation. eButtons Used for setting and checking values.
Special Application Transducers T-120HA harmonics transducers [Insulated] Applications Harmonics transducers perform constant monitoring of the harmonic voltage and harmonic current of a power system, Transducers and help to prevent disorder due to harmonics in advance. Features Various harmonics measurement elements (10 elements) Usage example can be measured with one unit. The harmonic voltage and current can be measured with V one unit.
Specifications Measurement elements (complies with JIS C 1111) Display Specification T-120HA 110V/220V 5A 50/60Hz 1-phase, 2-wire system Analog output: 10 points Grade 0.5 Secondary voltage 110V: 0~150V✕VT ratio 110/220V Secondary voltage 220V: 0~300V Grade 2.0 Grade 0.5 5A 0~5A✕CT ratio Grade 2.0 3rd, 5th, 7th, 11th, 13th, and overall (2nd to 15th-order) harmonics Secondary voltage 110V: 0~30V✕VT Grade 2.
Special Application Transducers T-120HA harmonics transducers [Insulated] Setting Method [Display unit] Setting indicators are lit when setting the corresponding item. Basic setting indicator Analog output setting indicator Zero adjust indicator Span adjust indicator Transducers Operation indicator Lit during operation. Output channel display Displays the output channel to be set. Output limit setting indicator Lit when setting of output limit.
[Button functions] SET SET or RETURN RETURN : The set up mode is entered when this is pressed for 2s or more. Used for selecting an item to be set, and setting various items. : Used for increasing/decreasing a setting value during set up, and for checking setting values. : Used for selecting (setting back) an item to be set. The underline in the setting specifications indicates the default value at the time of factory shipment.
Special Application Transducers T-120HA harmonics transducers [Insulated] Setting method Harmonics measurement settings (harmonic voltage, harmonic current) buttons qChange the setting menu to indicate HARMONIC . qSetting menu RETURN SET buttons wSet the harmonic voltage measurement pattern. RMS indication (effective value) % indication (content (%)) wHarmonic voltage RETURN SET buttons eHarmonic current eSet the harmonic current measurement pattern.
Outer dimensions, and names and functions of respective parts M3.5 terminal screw Terminal cover qOutput terminals Mounting leg For analog outputs of 10 elements. IEC 35mm rail wDisplay unit Displays the setting screen. Displays the analog output pattern during operation. eButtons IEC rail removal tab Terminal cover rInput terminals For inputting the voltage, current and auxiliary power supply. M4 terminal screw Transducers Used for setting and checking values.
Special Application Transducers Active power/active energy transducers [Insulated] Applications Needs for measuring power and electric energy in various power generating equipment and factory production lines, monitoring operating conditions of power generating equipment, ascertaining generated active electric energy, and performing energy-specific unit management of factory production lines are increasing in recent years.
Specifications Connection diagram Item Specification Model name T-51WWH Power Measurement element Electric energy 0~1000W (for 110V 5A input) ————— Input range 0~2000W (for 220V 5A input) Phase-wire system Output 3-phase, 3-wire system or 1-phase, 3-wire system (Please specify when ordering) (W) 110V 5A 50-60Hz or 220V 5A 50-60Hz (Please specify when ordering) OUTPUT Ratings (1) Pulse unit: kWh/P (primary side) (2) Pulse output qOutput form : open collector wOutput current : IOL 30mA max
Usage/Care/Storage/Request for Usage Install transducers in panels and use them as interface equipment for inputting DC signals corresponding to items measured into various devices such as central monitor panels, data loggers and measuring equipment. Transducers do not have any particular items requiring operation. Care During periodic maintenance that accompanies power interruption, use a soft cloth to wipe off the dust and debris that collects on the surface of the transducer.
Maintenance and Inspection Request for maintenance and inspection Perform maintenance and inspection as below to ensure continued use of transducers. (Inspection while power is interrupted must be performed either every six months or every year.
Performance Classification Product name Model name Box Performance Transducers Grade Active power transducers T-51KAA T-51KSS T-51HAA T-51HSS T-101SAA T-51KAV T-51HAV T-101SAV T-101HW T-101SW 0.5 0.25 0.5 0.25 0.5 0.25 ±0.5% ±0.25% ±0.5% ±0.25% ±0.5% ±0.25% Influence of temperature % with respect to basal value upon change of ±10° from 23°C ±0.5% ±0.25% ±0.5% ±0.25% ±0.5% ±0.
Power transducers Reactive power transducers Power-factor transducers Phase angle transducers T-101HPA T-101HPA(U) Frequency transducers Voltage phase angle transducers T-101HPF(U) T-101SPF(U) T-51HF T-101SF T-101SY 2.0 1.0 3.0 2.0 1.0 0.5 1.0 ±0.25 ±2% (±2.4°) ±1% (±1.2°) ±3% ±2% ±1% (±0.1Hz) ±0.5% (±0.05Hz) ±1% (±1.2°) ±0.5% ±0.25 ±2% (±2.4°) ±1% (±1.2°) ±3% ±2% ±1% (±0.1Hz) ±0.5% (±0.05Hz) ±0.7% (±0.84°) ±0.25% (both) ±0.13% ±1% (±1.2°) ±0.5% (±0.6°) ±1.
Performance Classification Product name Model name Box Performance Transducers Grade DC level transducers DC reverse voltage Isolators transducers Highspeed isolators T-101!S T-101!SQ T-51DL T-51DR 0.25 0.25 0.25 Temperature transducers Limiter Adders Resistance bulb Thermocouple First-order lag transducers T-51LM T-101AD T-51TP 0.25 0.25 0.5 0.5 0.5 0.5 0.5 0.5 T-101TPZ T-101TC T-101TCZ T-51DS Tolerance % with respect to basal value ±0.25% ±0.25% ±0.25% ±0.25% ±0.
Peripheral transducers AC current demand transducers (moderate time interval) AC voltage demand transducers (moderate time interval) Current transducers with power flow detection T-101HAA(DS) T-101HAV(DS) T-101HAA(D) 0.5 0.5 0.5 1.0 — ±0.5% ±0.5% ±0.5% ±1.0% setting accuracy ±5% ±0.5% ±0.5% ±0.5% ±1.0% — ±0.25% (both) ±0.25% (both) ±0.25% (both) ±1.0% *3 — — — ±0.
Overall Connection Diagrams Fixed-load output (K Series) Fig.
Constant-current/Constant-voltage output (H Series, S Series) Fig.
Glossary of Terms Fixed-load output Accuracy (grade) An output system that can be used only with the load A term expressing the accuracy of a transducer classified resistance value connected to the output being a single, according to the tolerance and limits of influence predetermined value and with which an error occurs if the (influence of temperature, influence of frequency and load resistance value differs from the specified value. other allowable limits of performance).
3-phase balanced circuit . Burnout . . When loads Za, Zb and Zc that are connected to a 3- A term often used with temperature transducers and refers phase power supply are all equal, the respective voltages to a function by which, when an input line into the . . . VRS, VST and VTR are all equal in magnitude and phase temperature transducer or a temperature sensor beyond difference among the respective voltages. The respective the input line, becomes disconnected, the output is rises . . .
Mitsubishi Electric Indicators and Transducers Y-0711 1106 (MDOC) New publication effective Mar. 2011. Specifications are subject to change without notice.
