Submittal Sheet

ManualsBrandsFurnas Controls ManualsTime DelaysDigital Monitoring Relay, 1 CO for Umin/1 CO for Umax (160/690v)

Data sheet 3UG4615-1CR20

Digital monitoring relay 3-phase supply voltage Phase sequence can

be activated Phase failure 3 x 160 to 690 V 50 to 60 Hz AC

Undervoltage and overvoltage 160-690 V Hysteresis 1-20 V 0-20 s

each for Umin and Umax 1 CO for Umin 1 CO for Umax screw

terminal Successor product for 3UG3041-1BP50

product brand name SIRIUS

Product designation Network monitoring relay with digital setting

Design of the product 5 functions

Product type designation 3UG4

General technical data

Product function Phase monitoring relay

Display version LED No

design of the display LCD

●

— insulation voltage for overvoltage category

III according to IEC 60664 with degree of

pollution 3 rated value

690V

Degree of pollution 3

Type of voltage

● for monitoring

● of the control supply voltage

Surge voltage resistance rated value 6kV

● Protection class IP

IP20

3UG4615-1CR20 Subject to change without notice

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Summary of content (6 pages)

PAGE 1
Data sheet 3UG4615-1CR20 Digital monitoring relay 3-phase supply voltage Phase sequence can be activated Phase failure 3 x 160 to 690 V 50 to 60 Hz AC Undervoltage and overvoltage 160-690 V Hysteresis 1-20 V 0-20 s each for Umin and Umax 1 CO for Umin 1 CO for Umax screw terminal Successor product for 3UG3041-1BP50 product brand name SIRIUS Product designation Network monitoring relay with digital setting Design of the product 5 functions Product type designation 3UG4 General technical data Produc
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Shock resistance ● acc. to IEC 60068-2-27 sinusoidal half-wave 15g / 11 ms Vibration resistance ● acc. to IEC 60068-2-6 1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g Mechanical service life (switching cycles) ● typical 10 000 000 Electrical endurance (switching cycles) ● at AC-15 at 230 V typical 100 000 Thermal current of the switching element with contacts maximum 5A Reference code acc.
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Precision Relative metering precision 5% Auxiliary circuit Number of NC contacts ● delayed switching 0 Number of NO contacts ● delayed switching 0 Number of CO contacts ● delayed switching operating frequency with 3RT2 contactor maximum 2 5 000 1/h Main circuit Number of poles for main current circuit 3 Outputs Ampacity of the output relay at AC-15 ● at 250 V at 50/60 Hz 3A ● at 400 V at 50/60 Hz 3A Ampacity of the output relay at DC-13 ● at 24 V 1A ● at 125 V 0.2 A ● at 250 V 0.
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● type of electrical connection screw-type terminals ● type of connectable conductor cross-sections solid 1x (0.5 ... 4 mm2), 2x (0.5 ... 2.5 mm2) ● Type of connectable conductor cross-sections finely stranded with core end processing 1x (0.5 ... 2.5 mm2), 2x (0.5 ... 1.5 mm2) ● Type of connectable conductor cross-sections at AWG conductors solid 2x (20 ... 14) ● Type of connectable conductor cross-sections at AWG conductors stranded 2x (20 ... 14) ● connectable conductor cross-section solid 0.
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0 mm — at the side Ambient conditions Installation altitude at height above sea level 2 000 m ● maximum Ambient temperature ● during operation -25 ... +60 °C ● during storage -40 ... +85 °C ● during transport -40 ...