2 3RV1 Circuit Breaker/MSP 1) Section Subject Page 2.1 Specifications/regulations/approvals 2-3 2.2 Device description 2-5 2.2.1 General description 2-6 2.2.2 Operation 2-7 2.2.3 Information on configuration 2-10 2.3 Application and areas of use 2-13 2.3.1 Motor protection 2-13 2.3.2 Transformer protection 2-13 2.3.3 Starter protection 2-13 2.3.4 Motor protection with overload relay function 2-14 2.3.5 Fuse monitoring 2-14 2.3.6 Switching direct current 2-16 2.3.
3RV1 Circuit Breaker/MSP Section Subject Page 2.5 Mounting and connection 2-48 2.5.1 Installation 2-48 2.5.2 Connection 2-49 2.5.3 Device circuit diagrams 2-51 2.6 Dimensional drawings (measurements in mm) 2-53 2.7 Technical specifications 2-64 2.7.1 General specifications 2-64 2.7.2 Permissible rating of approved devices for North America, u s 2-67 2.7.3 Short-circuit breaking capacity Icn in acc. with IEC 60 947-2 2-69 2.7.
RV1 Circuit Breaker/MSP 2.1 Specifications/regulations/approvals Standards • The 3RV1 circuit breaker/MSPs comply with the specifications for circuit breaker/MSPs in acc. with IEC 60947-2/DIN VDE 0660, Part 101. • The circuit breaker/MSPs for motor protection comply with the specifications in acc. with IEC 60947-4-1/DIN VDE 0660, Part 102. • The auxiliary switches comply with IEC 60947-5-1/DIN VDE 0660 Part 200.
3RV1 Circuit Breaker/MSP Conditions of application Explosion-proof motors For motor protection circuit breaker/MSP 3RV10, CLASS 10 and for motor protection circuit breaker/MSP with overload function 3RV11, CLASS 10: DIN VDE 0165 and EN 50 019, DMT-Certificate according to directive 94/9 EG (ATEX-Approval). Nuclear power plants KTA certificate Railway vehicles DIN EN 50 155 Ships and docks Shipbuilding certificates of classes GL, LRS or DNV.
3RV1 Circuit Breaker/MSP 2.2 Device description 3RV1 circuit breaker/MSPs are used to switch and protect three-phase induction motors of up to 45 kW at 400 V AC (100 HP at 600V AC) and for loads with rated currents of up to 100 A. The 3RV1 circuit breaker/MSPs have 3 poles. To achieve the highest degree of flexibility, auxiliary switches, alarm switches, auxiliary releases, and other accessories can be easily attached to the circuit breaker/MSPs without tools.
3RV1 Circuit Breaker/MSP 2.2.1 General description Fields of application The 3RV1 circuit breaker/MSPs are suitable for: • Motor and plant protection • Starter protection (short-circuit protection) • Transformer protection • Fuse Monitoring The 3RV16 11-0BD10 circuit breaker/MSP, frame size S00, is used for fuse monitoring. Releases 3RV1 circuit breaker/MSPs have: • Inverse-time delay, thermal overload releases • Instantaneous short-circuit releases The overload releases can be set to the load current.
3RV1 Circuit Breaker/MSP Other accessories Other accessories for circuit breaker/MSPs: • Alarm switch • Disconnecting module • Isolated 3-phase busbar system • Busbar adapter • Rotary switches • Terminals for "Combination Motor Controller Type E" in acc. with UL 508 • Housing and front plates 2.2.2 Operation Current setting Using a screwdriver, set the load rated current (current setting) Ie on the scale of the 3RV1. The proper dial setting will depend how the 3RV1 will be installed.
3RV1 Circuit Breaker/MSP Warning The adjusting knob can be turned 360° clockwise. You can only turn it counterclockwise within the adjustment range. A setting over the marked current scale is not permitted Sealing the adjustment scale You can prevent unauthorized adjustment of the current setting by placing a transparent cover over it and sealing it. 3RV19 08-0P Fig.
3RV1 Circuit Breaker/MSP You can prevent the circuit breaker/MSP from being switched on by unauthorized persons by securing the switching mechanism (toggle switch or rotary switch) with a padlock (shackle diameter 3.5 to 4.5 mm) The device can only be locked in the Off position. RV-00251 Locking the circuit breaker/MSPs Ø 3.5... 4.5 mm S0 S00 Fig.
3RV1 Circuit Breaker/MSP 2.2.3 Information on configuration Short-circuit protection The short-circuit releases of the 3RV1 circuit breaker/MSPs execute a threephase isolation of the faulty branch circuit from the network and prevent any further damage. With a short-circuit breaking capacity of 50 kA or 100 kA a voltage of 400 VAC, the switches are considered to be short circuit-proof, since higher short-circuit currents are not to be expected where the switches are installed.
3RV1 Circuit Breaker/MSP Characteristics The tripping characteristic of the inverse-time delayed overload release (thermal overload release, a-release) is valid for direct current and alternating current with frequencies of 0 to 400 Hz. The characteristics are valid for tripping operations from a cold state. From a warm state, the release times can be reduced up to 75 % depending on the motor current and the ambient temperature.
3RV1 Circuit Breaker/MSP Frequency sensitivity of the short-circuit releases The characteristics of the short-circuit releases apply to frequencies of 50/ 60 Hz. For lower frequencies, such as 16 2/3 Hz, for higher frequencies up to 400 Hz, and for direct current, appropriate correction factors have to be taken into account.
3RV1 Circuit Breaker/MSP 2.3 Application and areas of use The tripping characteristics of the 3RV1 circuit breaker/MSPs are designed primarily to protect three-phase induction motors. The circuit breaker/MSPs are therefore also referred to as motor protecting switches. In Europe, the 3RV10 circuit breaker/MSPs for motor protection can also be used in the protection of systems. 2.3.1 Motor protection Current setting The current of the motor that is to be protected is set on the adjustment scale.
3RV1 Circuit Breaker/MSP 2.3.4 Motor protection with overload relay function 3RV11 circuit breakers/MSPs with the overload relay function are available for frame sizes S0, S2, and S3. Description The 3RV11 devices have the same overload and short-circuit trip characteristics as the 3RV10. However the overload release doesn’t effect the switching mechanism of the circuit breaker/MSP. In the event of an overload, the circuit breaker/MSP remains switched on.
3RV1 Circuit Breaker/MSP Auxiliary switch functions The circuit breaker/MSP used for fuse monitoring can be equipped with a transverse or lateral auxiliary switch (Section 2.4, Accessories). The auxiliary switch reports the tripping of the circuit breaker/MSP and thus the failure of the fuse and initiates an all-pole disconnection of the problem circuit by a corresponding switching device. Safety sign Note When fuses used for isolation purposes are monitored, a warning sign must be put up next to them.
3RV1 Circuit Breaker/MSP 2.3.6 Switching direct current The 3RV1 circuit breaker/MSPs for alternating current are suitable for switching direct current. However, you must note the maximum permissible DC voltage per conducting path. In the case of higher voltages, series connection of 2 or 3 conducting paths is required. Response thresholds circuit breaker/ MSP Suggestion L+ The response thresholds of the overload releases remain unchanged.
3RV1 Circuit Breaker/MSP 2.4 Accessories 2.4.1 Attachable accessories: Overview Auxiliary switches, alarm switches, auxiliary releases and other accessories can be easily attached to the circuit breaker/MSPs without tools, as required. Accessories Function/use Width Attach to Transverse auxiliary switch The contacts of the auxiliary switches close and open together with the main contacts of the circuit breaker/MSP.
3RV1 Circuit Breaker/MSP Accessories Function/use Width Attach to Disconnecting module Frame sizes S0 and S2 The supply is fed to the circuit breaker/MSP via the disconnecting module. A connector which can only be removed when the circuit breaker/MSP is switched off isolates the circuit breaker/MSP from the power system on 3 poles. The shock-protected isolation position is easily visible and is secured by a padlock to ensure that the connector cannot be used during maintenance work, for example.
3RV1 Circuit Breaker/MSP Mounting the auxiliary contacts The auxiliary switches, alarm switches, and auxiliary releases are mounted in the same way for all frame sizes: Transverse auxiliary contacts (3RV19 01-1D, -1E, -1F, -1G, -2E) 1 2 4 RV -01084 3 2 1 3RV1901-1D 3RV1901-.E 3RV1901-1F 3RV1901-1G Fig. 2-10: Mounting the transverse auxiliary switch (frame size S00) Side-mounted auxiliary contacts (3RV19 01-..) Undervoltage release (3RV19 .2-....) 2 1 3 1 2 3RV1901-.A 3RV1901-.B 3RV1901-.
3RV1 Circuit Breaker/MSP Voltage ranges of the auxiliary releases One undervoltage release or shunt release can be installed for each circuit breaker/MSP. The following voltage ranges are possible: Auxiliary release Frequency Undervoltage release DC 24 V Undervoltage release with leading auxiliary contacts 2NO Shunt release AC 50 Hz AC 60 Hz 24 V 110 V — 230 V 400 V 415 V 500 V — 120 V 208 V 240 V — 480 V — 230 V 400 V 415 V 240 V — 480 V AC 50/60 Hz; DC 5 sec..
3RV1 Circuit Breaker/MSP Mounting the alarm switch The following table explains how the 3RV19 21-1M alarm switch is mounted onto the circuit breaker/MSP: (Frame size S0, S2 and S3): Drawing Step 3RV 19 21-1M 1 Press and hold down the transport safety button on the inside of the alarm switch. 2 Then press the blue RESET button on the front of the alarm switch. 3 Hook the alarm switch onto the circuit breaker/MSP.
3RV1 Circuit Breaker/MSP Alarm switch (signalling switch) signals The alarm switch has two signals: • Tripped (Short-circuit, overload or tripping through a shunt trip) • Short circuit signal (Short circuit only) The following table lists the signals, the status of the alarm switch, and the procedure required: Drawing 1 Status Procedure Tripped signal Circuit breaker/MSP is in the tripped position Alarm switch: LED is Red RESET button (blue): remains depressed Switch off (Off position) and then swit
3RV1 Circuit Breaker/MSP 2.4.3 Motorized remote-control mechanism 3RV19 .6-.... The motorized remote-control mechanism is available for 230 VAC, 50/60 Hz and 24 VDC • Frame size S2: Inmax = 50 A • Frame size S3: Inmax = 100 A Mounting and connection The following table shows you how to mount and connect the motorized remote-control mechanism: Drawing Step 4 3 Procedure 1 Remove the Allen key from the cover of the motorized remotecontrol mechanism.
3RV1 Circuit Breaker/MSP Drawing Step 7 M5 (4 x) 7 8/9 S2: M4 / S3: M5 Procedure Screw the frame onto the mounting surface using 4 screws M4 (Frame size S2), M5 (Frame size S3) Attach the circuit breaker/MSP using 2 screws. Attention: Use screws 14 mm in length. 9 8 7 9 11 10 10 Attach the ground wire. 11 Connect the main and control wires to the circuit breaker/MSP. 12 If desired, set MANUAL RESET: Remove the screw from the RESET lever.
3RV1 Circuit Breaker/MSP Drawing Step 16-18 17 UC 16 19 20/21 18 22 20 Procedure Screw the control wires for the remote-control mechanism onto the connector, and insert it. Set the current. Put the cover on, and screw it tightly. Use the Allen key to switch to AUTOMATIC and replace the Allen key in the cover. 21 (22) 19 21 22 Table 2-9: (cont.
3RV1 Circuit Breaker/MSP 2.4.4 Disconnecting/isolator module 3RV19 .8-1A The disconnecting/isolator module is suitable for creating a visible isolating distance. The isolating connector can only be removed in a deenergized state. The isolating distance can be secured with padlocks when open. Disconnecting modules are available for the circuit breakers/MSPs of frame sizes S0 and S2.
3RV1 Circuit Breaker/MSP Disconnecting and locking The disconnecting/isolator module can be locked and sealed or secured with two padlocks if the connector is removed during maintenance work, for example. The disconnecting/isolator module for frame size S0 (3RV19 28-1A) can use a padlock with a max. locking arm diameter of 6 mm, for frame size S2 (3RV19 38-1A) a padlock with a max. locking arm diameter of 9 mm can be used. The circuit breaker/MSP itself can also be secured with a third padlock.
3RV1 Circuit Breaker/MSP 2.4.5 Thru-the door rotary operators 3RV19 .6-.. Thru-the-door rotary operators are available for frame sizes S0, S2, and S3. They consist of a lockable rotary handle with a detachable door coupling, an extension shaft, and a connector for the switch drive. There are two basic designs available. The thru-the-door rotary operator 3RV19 26-0. for standard applications and the thru-the-door rotary operator 3RV19 .6-2. for harsh conditions.
3RV1 Circuit Breaker/MSP Thru-the door rotary operator 3RV19 26-0. Mounting 1 4 3 2 5 0.7 ... 0.9 Nm 3RV19 26-0B, -0C: 130 mm 3RV19 26-0K, -0L: 330 mm min. 16 mm max. 20 mm 6 7 Fig. 2-15: Mounting the thru-the-door rotary operator 3RV19 26-0.
3RV1 Circuit Breaker/MSP Opening the door The following table shows you how the cubicle door can be opened using the thru-the-door rotary operator: Drawing Procedure To open the cubicle door, set the circuit breaker/MSP to O (OFF). This releases the extension shaft from the rotary switch and allows the door to be opened. 1 2 If you want to open the enclosure door during operation, you can override the procedure by pressing the button at the side of the rotary knob (step 1).
3RV1 Circuit Breaker/MSP The extension shaft must then be remounted on the circuit breaker/MSP and the rotary switch extension for the door as follows: Drawing Step 1 Procedure 1 Switch the circuit breaker off, and turn the rotary switch on the door to OFF. 2 Put the cap of the extension shaft on the rotary switch of the circuit breaker/MSP, and put the extension shaft in the cap. 3 Close the enclosure door.
3RV1 Circuit Breaker/MSP Thru-the door rotary operator for harsh conditions 3RV19 .6-2. Mounting RV-00590 RV-00591 Frame size S0 6 RV-00592 3 1 4 2 3RV19 26 3RV19 36 3RV19 46 Frame size S2/S3 A (mm) 50 60 60 B (mm) 111 160 185 Mount the 3RV1 frame size S0 by simply snapping it on the DIN rail RV-00593 3RV19 36: M4 3RV19 46: M5 RV-00594 5 1.2 ... 1.5 Nm 7 8 1.2 ... 1.5 Nm RV-00596 Mount the 3RV1 Frame size S2/S3 by panel mounting (2 x) 11 M4: 2.
3RV1 Circuit Breaker/MSP Opening the door In order to open the enclosure door, turn the handle in the Off position. The extension shaft disengages from the handle in this position and the door can be opened. Opening the door with great force Note When the circuit breaker/MSP is in the On position (”I“-position) and the door is opened with a force of ≥ 800 Nm, the operator can be destroyed. In this case the circuit breaker/MSP remains turned on.
3RV1 Circuit Breaker/MSP 2.4.6 Terminals for "Combination Motor Controller Type E" in acc. with UL 508 Since July 16, 2001, 1 inch air clearance and 2 inch creepage distance is required for "Combination Motor Controller Type E" on the input side in acc. with UL 508. For the 3RV10 circuit breakers/MSPs frame size S0 use terminal block 3RV1928-1H and for frame sizes S3 use terminal block 3RT1946-4GA07.
3RV1 Circuit Breaker/MSP 2.4.7 Enclosures and mounting accessories Molded-plastic enclosures (IP55) are available if you want to install circuit breakers/MSPs as single units. All the enclosures are equipped with neutral and ground terminals. Above and below are two openings that can be knocked out for cable glands. On the back of the enclosure there are 2 precut openings. All the cable bushings have metric dimensions. The surface casings can be sealed.
3RV1 Circuit Breaker/MSP Mounting the flush mount enclosure 1 1 2 2 4 3 3 5 4 Fig.
3RV1 Circuit Breaker/MSP Mounting the front plates Frame size S00 M3 6 VU-01015 3RV19 13-4C 5 1 3RV19 13-4B M3 6 e.g. Enclosure door 5 M6 3 M6 3 4 4 5 5 2 2 Fig. 2-24: Mounting the front plate (example: frame size S00) Frame sizes S0, S2, S3 3RV19 23-4. + 3RV19 23-4G (only for frame size S0) M3 4 e.g. Enclosure door 3RV19 23-4. M3 3RV1. 2 3RV1. 3 3RV1. 4 2 a 86.5 139.0 164.5 2 3RV19 23-4G 3 1 1 Fig.
3RV1 Circuit Breaker/MSP Accessories for the housings and front plates The following accessories are available for the housings and front plates of the circuit breakers/MSPs: • • • • Replacement actuator membrane 3RV19 13-7F (for frame size S00) Locking device for 3 padlocks 3RV19 13-6B (for frame size S00) Emergency-stop button (red/yellow) 3RV19 13-7D (for frame size S00) Emergency-stop button (red/yellow) with safety lock 3RV19 13-7E (for frame size S00) • Indicator lights 3RV19 03-5.
3RV1 Circuit Breaker/MSP Installation of the indicator lights There is a precut opening on the front of the housing that can be knocked out to install an indicator light 2 16 mm 1 3RV19 03-5. Fig.
3RV1 Circuit Breaker/MSP 2.4.8 Busbar adapter 8US1 (Fastbus system) To enable the circuit breakers/MSPs to be mounted without using up too much space, and to ensure that the infeed is economical in terms of both time and money, the switches can be mounted directly onto busbar systems using busbar adapters. The circuit breakers/MSPs are snapped onto the adapter and connected at the input side.
3RV1 Circuit Breaker/MSP You can find additional information about load feeders on busbar systems in Chapter 5. Mounting circuit breakers/MSPs on busbars Frame size S00/S0 The following illustrations show you how to mount circuit breakers/MSPs in frame sizes S00 and S0 onto busbar adapters (8US1) and how to remove them again, using frame size S00 as an example: 8US1. .1-5D 10 mm Link module Fig.
3RV1 Circuit Breaker/MSP Mounting circuit breakers/MSPs on a busbar system Frame size S2/S3 The following illustrations show you how to mount circuit breakers/MSPs in frame sizes S2 and S3 onto a busbar adapter: S2 S3 8US1. 61-5FP08 8US11 11-4SM00 1 2 4 3 6-9 Nm 5 6 8 (3x) 7 Fig.
3RV1 Circuit Breaker/MSP Mounting accessories The following illustration shows you how to mount accessories for busbar adapters for frame sizes S00 to S2: • • • • Side module Device holder Extension piece Outgoing terminal rail (for frame sizes S00 and S0 only) 40 mm Device holder Side module 2 1 1 Extension piece 2 Outgoing terminal rail Fig.
3RV1 Circuit Breaker/MSP 2.4.9 Isolated 3-phase busbar system For 3RV1 frame sizes S00, S0, and S2, 3-phase busbars can be used to quickly and easily provide line side feeding when mounting circuit breakers/ MSPs on to DIN rail. There is only one power supply, via a feed-in terminal. The 3-phase busbar systems are safe from fingers and are shock protected DIN VDE 0106 Teil 100. They are rated for the short-circuit stress that can occur on the output side of the connected circuit breakers/MSPs.
3RV1 Circuit Breaker/MSP Combination of frame sizes S00 and S0 Circuit breakers/MSPs in frame sizes S00 and S0 vary in height and depth. They therefore cannot be combined on one busbar. You can combine two busbars for circuit breakers/MSPs in frame sizes S0 and S00 using an extension piece. Extending the bus It is possible to extend the busbars by clamping the connecting lugs of a another bus (turned 180°) under the terminals of the last circuit breaker/MSP (see the section on mounting).
3RV1 Circuit Breaker/MSP Mounting the 3-phase busbars Frame size S00 Screw connection 3RV19 15-1CB Turned 180° 3RV19 15-5A 3RV19 15-6AB 3RV19 15-5B 3RV19 15-1CA Frame size S00 Cage-clamp 1 1 2 8WA20 11-1DG30 3 3b 3a 3c Frame size S0 Screw connection 3RV19 15-1CB Turned 180° 3RV19 25-5AB 3RV19 15-6AB 3RV19 15-5B Fig.
3RV1 Circuit Breaker/MSP Frame size S2 Screw connection 3RV19 35-1C 3RV19 35-1. 3RV19 35-5A 3RV19 35-6A Fig. 2-33: Mounting the isolated 3-phase busbar system (frame size S2) 2.4.10 Link module for connection to a contactor Link Module Circuit breaker/MSPContactor When assembling a combination starter (load feeder) a link module between the circuit breaker/MSP and the contactor is needed to provide both an electrical and mechanical connection.
Circuit Breaker/MSP 3RV1 2.5 Mounting and connection 2.5.1 Installation Mounting position You can install the 3RV1 circuit breakers/MSPs in almost any position. Snap-on mounting The circuit breakers/MSPs are mounted by snapping them onto 35 mm rails that comply with DIN EN 50 022. The circuit breakers/MSPs with a frame size of S3 require a rail with an installation height of 15 mm. Alternatively, they can also be snapped onto 75 mm rails.
Circuit Breaker/MSP 3RV1 2.5.2 Connection Tools The following items are required to connect the circuit breakers/MSPs: • Frame sizes S00 to S2: Pozidriv 2 screwdriver • Frame size S3: Allen key (4 mm) Conductor cross-sections The typical SIRIUS conductor cross-sections apply (see Section 1.5.2 "Conductor cross-sections").
Circuit Breaker/MSP 3RV1 Mounting the soldering pin adapters The soldering pin adapters are clamped above and below in the screw-type terminals of the circuit breakers/MSPs. The power supply can also be taken to the printed circuit boards via cables. 1 3 2 4 1 1 2 1 Fig.
Circuit Breaker/MSP 3RV1 2.5.3 Device circuit diagrams Frame size S00 13 23 3RV1901-1F 14 24 13 21 3RV1902-.D.. C1 3RV1901-.E C2 14 22 3RV1901-1G 3RV1901-1D 11 3RV1902-.A.. D1 U D2 3RV1901-.J 14 12 3RV1901-.A 3RV1901-.B 3RV1901-.C 13 21 31 43 33 41 33 43 31 41 14 22 32 44 34 42 34 44 32 42 L1 1 L2 3 L3 5 I >> I >> I >> 3RV1912-.C.. T1 2 T2 4 T3 6 D1 07 max. 10 A U D2 08 Fig.
Circuit Breaker/MSP 3RV1 Circuit breaker/MSP with overload relay function Frame size S0 to S3 13 23 3RV1901-1F 14 24 13 21 3RV1901-.E 14 22 11 3RV1901-1G 3RV1901-1D 3RV1901-.J 13 21 31 43 3RV1901-.A 3RV1901-.B 3RV1901-.C 33 41 33 43 31 41 14 12 L1 1 L2 3 L3 5 97 95 14 22 32 44 34 42 34 44 32 42 max. 10 A I >> I >> I >> T1 2 T2 4 T3 6 98 96 Fig.
Circuit Breaker/MSP 3RV1 2.6 Dimensional drawings (measurements in mm) Circuit Breaker/MSP 3RV1 5) 3) 4) 2) 11) 5) 1) 25 NSB00027b NSB 00026c 62 70 6) 76 11) 20 25 7) 18 45 18 5 56 69 80 91 Fig. 2-41: 3RV10 21, 3RV13 21, 3RV14 21 (Frame size S0) 30 121 3) 4) 130 5 45 85 140 125 89 4) 8) 9 Fig.
Circuit Breaker/MSP 3RV1 3RV11 circuit breaker/MSP with overload relay function 3) 5) 72 25 4) 1) 2) 11) 45 90 140 6) 125 106 45 45 90 97 NSB00030b 45 18 20 5 9) 55 69 80 91 9 3) 18 55 20 5 8 109 127 132 144 Fig. 2-45: 3RV11 (Frame size S2) 146 8 4) 30 2) 5 155 45 90 116 150 165 1) 6) 7) Fig. 2-44: 3RV11 21, 3RV16 (Frame size S0) 10) 30 5 7) 9 4) 3) 5 12 121 20 130 11) 2) NSB00031c 1) 6) 8) 70 20 5 7 132 153 157 169 NSB00032c 9 18 Fig.
Circuit Breaker/MSP 3RV1 Molded-plastic panel/surface mount enclosure 45 19 55 11 2) 105 c) 13 5) 4,5 NSB 00035c 1) 4) 145 - 148 3) 77,5 6) 7) b) 99 a) b) 100,5 88 b) b) 143 d) 190 Fig. 2-49: 3RV19 13-1.... (for Frame size S00) a) 3RV19 13-1CA00: 85 mm 3RV19 13-1DA00: 105 mm 1) 2) 3) 4) 5) 6) 7) b) with 3RV19 13-7D: 146.5 mm with 3RV19 13-7E: 166.
Circuit Breaker/MSP 3RV1 Cast-Aluminum panel/surface mount enclosure 2) 2) 1) I ON O 160 170 1) Indicator light 1) Leuchtmelder 3RV19 03-5. 2) Knockout opening for M25 2) Ausbrechöffnungen für Verschraubung M25 O OFF 116 135 105 2) NSB 01088a 52 M 25 M 25 Fig. 2-52: 3RV19 23-1.A01 for circuit breaker/MSP Frame size S0 Molded-plastic flush mount enclosure 3) 2) 105 3) 2) 1) max. 7 95 12 87 1) Leuchtmelder 3RV19 03-5.
Circuit Breaker/MSP 3RV1 Molded-plastic Front plate and Support 12 18 1) NSB 00042a 85 56,5 40 ø 3,5 7,4 10 1) Leuchtmelder 3RV19 03-5. 62 70 1) Indicator light 3RV1903-5 Fig. 2-56: 3RV19 23-4B, 3RV19 23-4E (Frame size S0, S2, S3); 3RV19 23-4G (only for Frame size S0) Soldering pin adapters for main and auxiliary contacts 13,4 5 59 2 9 9 45 13,1 12 5 8,4 14,4 97,4 103 14,4 NSB00041 8,4 49 14,4 14,4 Fig.
Circuit Breaker/MSP 3RV1 Thru-the-door rotary operators 66 45 15 19 1 ... 4 1) NSB 01089b 34,5 5 max. 327 min. 55 2) 33 17 1)Lockable in 0 position with shackle (max. 8 mm in diameter) 1) Abschließbar in Nullstellung mit Bügeldurchmesser max. 8 mm 2)Affixed with screw caps 2) Befestigung mit Überwurfmutter 3 24,3 4) NSB01107 22,5 max. 130 min.
Circuit Breaker/MSP 3RV1 Thru-the-door rotary operators for harsh conditions G NSB01091a Drilling pattern Door Drilling pattern Ground J B 65 A 75 6 40 E D F max. 341 min. 42 62 6 14 H Type min. 11 mm without shaft max. 330 min. 31 3RV1926-2 3RV1936-2 3RV1946-2 Frame Measurements Size A C B S0 S2 S3 125 170 194 111 144 180 D E 77 112 50 87 162 60 60 100 187 C F G H 9 50 27 50 27 10 48 25 10 J 42 47 53 Fig. 2-60: 3RV19 .6-2.
Circuit Breaker/MSP 3RV1 Terminals for "Combination Motor Controller Type E" in acc. with UL 508 10 70 74 121 168 72 84 27 45 NSB 01228 NSB 01229 Fig. 2-61: 3RV19 28-1H (Frame size S0) Fig. 2-62: 3RT19 46-4GA07 (Frame size S3) Motorized remote-control mechanism ∅5 NSB00044 112 SI EMENS I 224 182 RESET I> MANUAL AUTOMATIC REVISION 87 148 a) Fig. 2-63: 3RV19 .
Circuit Breaker/MSP 3RV1 Busbar adapter shoes 40 142 139 1 40 68 2 55 13,5 Fig. 2-64: 8US10 .1-5DJ07 (for Circuit breaker/MSP Frame size S00/S0) Adapter width: 8US10 51-5DJ07: 45 mm 8US10 61-5DJ07: 55 mm 32 50 NSK-8187 NSK-8186 1) Fig. 2-65: 8US10 61-5FK08 (for circuit breaker/MSP Frame size S2) 1) for 40-mm-Busbar system 2) Side module 8US19 98-2KB00 1) for 40-mm-Busbar system, Busbar: width: 12 to 15 mm thickness: 5 and 10 mm 13,5 55 32 60 Fig.
Circuit Breaker/MSP 3RV1 3-phase busbar systems 13 13 NSB 00056b 128 173 55 93 148 218 108 83 108 45 64 64 21 21 NSB 00055b 203 258 Fig. 2-69: 3RV19 15-1... (Frame size S00) Separation distance 45 mm: 3RV19 15-1AB for 2 circuit breakers/MSPs (length 83 mm) Fig. 2-70: 3RV19 15-1...
Circuit Breaker/MSP 3RV1 121 196 271 166 75 NSB00058b 96 31 15 Fig. 2-73: 3RV19 35-3.
Circuit Breaker/MSP 3RV1 2.7 Technical specifications 2.7.1 General specifications Type 3RV1. 1 3RV1. 2 3RV1. 3 3RV1. 4 S0 S2 S3 25 50 100 10 10/20 10/20 — — — Specifications • IEC 60 947-1, EN 60 947-1 (VDE 0660 Part 100) Yes • IEC 60 947-2, EN 60 947-2 (VDE 0660 Part 101) Yes • IEC 60 947-4-1, EN 60 947-4-1 (VDE 0660 Part 102) Yes Frame size S00 Pole number 3 Max. rated current Inmax (= max.
Circuit Breaker/MSP 3RV1 Type 3RV1. 1 g/ms 3RV1. 2 3RV1. 3 Shock resistance In acc. with IEC 68 Part 2-27 Degree of protection In acc. with IEC 60 529 IP20 Shock protection In acc. with DIN VDE 0106 Part 100 protected against touching by fingers Temperature compensation In acc. with IEC 60 947-4-1 Phase loss sensitivity In acc. with IEC 60 947-4-1 Yes Explosion protection In acc. with DIN VDE 0165 and EN 50 019 Yes for 3RV10 (Class 10), 3RV11(Class 10) Isolating function In acc.
Circuit Breaker/MSP 3RV1 Conductor cross-sections - main circuit Type 3RV1. Connection type Screw-type terminal Screw-type terminal with box terminal Pozidriv size 2 Terminal screw Specified tightening torque 3RV1. 2 3RV1. 3 3RV1. 4 Pozidriv size 2 Allen screw 4 mm 0.8 to 1.2 Nm 2 to 2.5 3 to 4.5 4 to 6 mm² 2 x (0.5 to 1.5) 2 x (1 to 2.5) 2 x (0.75 to 16) 2 x (2.5 to 16) mm² 2 x (0.75 to 2.5) (max. 4) 2 x (2.
Circuit Breaker/MSP 3RV1 2.7.2 Permissible rating of approved devices for North America, u s In North America the 3RV1 is not approved as a “circuit breaker” and is commonly known as a Motor Starter Protector (MSP). The SIRIUS 3RV1 series are approved for u/s and can also be used in acc. with UL 508 and C22.2 No.14 with a contactor as a Type F combination starter. You can use these MSPs as a "Manual Motor Starter" for "Group Fusing" or for "Group Installation" or as a "Combination Motor Controller Type E".
Circuit Breaker/MSP 3RV1 3RV10.A as "Combination Motor Controller Type E" Since July 16th 2001, 1 inch air clearance and 2 inch creepage distance is required for a "Combination Motor Controller Type E" on the input side with UL 508 The 3RV10 in frame sizes S0 and S3 are therefore approved with the terminal blocks listed below in acc. with UL 508. The 3RV10 in frame size S2 already complies with the required air clearance and creepage distance as a basic unit.
Circuit Breaker/MSP 3RV1 2.7.3 Short-circuit breaking capacity Icn in acc. with IEC 60 947-2 The table lists the rated limit short-circuit breaking capacity Icu and the rated service short-circuit breaking capacity Ics of 3RV1 circuit breakers with different inception voltages and related to the rated current In of the circuit breakers. The incoming supply of the circuit breakers is permissible at the upper or lower terminals irrespective of the rating.
Circuit Breaker/MSP 3RV1 Circuit breaker Type 3RV1. 41 Frame size S3 3RV1.42 Frame size S3 With increased switching capacity Rated current In A To 240 VAC 2) Icu Ics Max. To 400 VAC 2)/415 V 3) Icu Ics Max. To 440 VAC 2)/460 V 3) Icu Ics Max. To 500 VAC 2)/525 V 3) Icu Ics Max. To 690 VAC 2) Icu Ics Max.
Circuit Breaker/MSP 3RV1 2.7.4 Limiter function with standard devices for 500 VAC and 690 VAC in acc. with IEC 60 947-2 The table lists the rated limit short-circuit breaking capacity Icu and the rated service short-circuit breaking capacity Ics with an upstream standard circuit breaker that fulfills the limiter function at 500 VAC and 690 VAC. The short-circuit breaking capacity can be significantly increased using the upstream standard circuit breaker with a limiter function.
Circuit Breaker/MSP 3RV1 2.7.6 Installation guidelines Rules for installing Circuit breakers/MSPs When mounting circuit breakers/MSPs, the following clearance must be maintained to grounded or live parts. Clearance to grounded or live parts Y X mm mm to 690 V 20 70 9 S0 to 500 V to 690 V 30 50 90 90 9 30 3RV1. 3 S2 to 690 V 50 140 10 3RV1. 4 S3 to to to to 50 70 110 150 167 167 167 167 10 10 10 30 Frame size 3RV1. 1 S00 3RV1.
Circuit Breaker/MSP 3RV1 2.8 Application notes for the use of 3RV1 downstream from frequency converters/ inverter with pulsing voltage The use of thermal motor protection devices downstream from frequency converters / inverters with pulsing voltage results in influences on the switching devices that could lead to the nuisance tripping of those devices. In the following examples, practical guidelines are provided for such applications. 2.8.
Circuit Breaker/MSP 3RV1 Example Circuit breaker/MSP with the setting range of 1.1 - 1.6 A behind a frequency converter with a pulse frequency of 8 kHz and a r.m.s. value of the motor current at rated load: 1.2 A. Set to: 1.2 A x 1.21 = 1.45 A This compensates for the influences of the high frequency current. The trip current lays within the standard range. Attention Harmonics can cause the r.m.s. value of the motor current to be higher than the rated motor current.
Circuit Breaker/MSP 3RV1 the trip limit. That will compensate for the influences of the installation. You can then can use the achieved value as a correction factor for similar installations.
Circuit Breaker/MSP 3RV1 SIRIUS System Manual 2-76 GWA 4NEB 430 0999-02 DS 01