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- Over-current monitoring relay
Over-current monitoring relays
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Tripping current: 0 A - 16 A
... Positive safety logic All functions and values can be easily adjusted by the selector and trimmer on front face Colored LEDs for clear & immediate visual indication 35 mm rail (EN60715) mount ...
The CME420 series current relays monitor undercurrent and overcurrent in AC systems as well as the current between two threshold values (window discriminator function). The currents are measured as r.m.s. values (AC). The currently measured value is continuously ...
The CMD420/421 current monitoring devices monitor AC currents using three measuring inputs for overcurrent, undercurrent or undercurrent and overcurrent (window discriminator function). The currents are measured as r.m.s. values (AC). The currently measured ...
... SEL-321-5 Phase and Ground Distance Relay The SEL-321-5 Relay is designed especially for EHV and HV applications on 50 Hz systems. The relay provides enhanced single-pole tripping, phase and ground distance, directional overcurrent, negative-sequence ...
Schweitzer Engineering Laboratories
Tripping current: 5 A - 3,000 A
New CT with programmable output range. This innovative product permits to set an overcurrent threshold on the some CT withoutinterposing any measuring relays and without any auxiliary supply source.The electronic board is fitted inside the CT frame. Two ...
... The multifunctional measuring relay UG 9400 of the VARIMETER PRO series allows easy parameter setting, monitoring and diagnosis via a Modbus RTU interface. The measuring relay simultaneously monitors up to 9 different measured variables such ...
Tripping current: 0.32 A - 16 A
... The CRC-23 relay is equipped with 2 independent relays that can be switched upon reaching the minimum or maximum current thresholds, for circuit control or load shedding functions. - Electrical: Power supply 230V 50/60Hz. 2 single-pole changeover ...
Tripping current: 1 mA - 15,000 mA
The undervoltage and overvoltage protection relay, manufactured by Klaschka, is a robust version relay that is incorporated with a self-supervision system and restriction settings. This is built to control frequency changes and provide a reliable system. ...
... TemTrip2 is a multi-protection overcurrent relay equipped with the directional ground fault trip, the ratio differential trip and the reverse power trip function. It shows various information including the phase current, the line voltage and the fault ...
True RMS digital protection Relay I. Leakage protection for: Over current, under current, load detection, monitoring of electric heating system, general application- for any electrical load, monitoring for under load and over load conditions. Motors- ...
... The ENTES Current Monitoring Relays are specially designed to offer protection to the motors and networks against under and over current conditions. The relays are available in four series that include AKC-01A, AKC-01D, AKC-03A and AKC-03D. Based on ...
Tripping current: 0.02 A - 2 A
... - Under or Over current monitoring (selectable) - 3 Selectable current ranges (0.2A, 1A or 2A) - Adjustable Trip level, Hysteresis and Time delay + Latch - Isolated Auxiliary supply - SPDT Relay output - 17.5mm wide, DIN Rail mount - UL Listed The ...
Broyce Control
Tripping current: 0.25 A - 10 A
... • 2 separate switch points independently adjustable • LED indicators for power supply, relay 1 (R1) and relay 2 (R2) Control relay for monitoring AC and DC voltage with two separately adjustable relay outputs. Under or over current function can ...
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