Protection relays with fault indication

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trip circuit protection relay
trip circuit protection relay
SPER 1C1

Trigger voltage: 40 V - 265 V

... be supervised, the required number of relays can be connected to the same control circuit. If a rail-mounted or surface-mounted supervision relay is required, please refer to SPER 1B1 C4. Scope • Relay ...

arc flash protection relay
arc flash protection relay
AFR-M series

Tripping current: 5 A
Trigger voltage: 220 V

... exceptional protection capabilities, helping to minimize arc flash damage for personnel and equipment. High-Speed Tripping for arc flash protection The AFR-M arc flash protection relay ...

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Chongqing Blue Jay Technology Co. Ltd
under-voltage protection relay
under-voltage protection relay
PR 240

Tripping current: 5 A
Trigger voltage: 250 V

... intelligent motor protection relay provides comprehensive protective, monitoring, and control functions for low-voltage motor protection. Feature of PR240 intelligent motor management relay • ...

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Chongqing Blue Jay Technology Co. Ltd
insulation protection relay
insulation protection relay
JY series

Tripping current: 30 mA
Trigger voltage: 400 V

The JY series insulation monitoring device has three types: JY1000, JY1000-C2. The JY1000 and JY1000-C2 are suitable for EV DC charging systems, photovoltaic systems, energy storage systems, DC power grids, and other DC systems under 1000V. The JY1000-C2 ...

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Chongqing Blue Jay Technology Co. Ltd
earth-leakage protection relay
earth-leakage protection relay
ELR-3A

Trigger voltage: 24 V - 230 V

... delay time. Residual current protection relay with external CT. 2 operation threshold. Adjustable tripping and delay time. Introduction Range ELR Product name ELR-3A Product type Residual current protection ...

earth-leakage protection relay
earth-leakage protection relay
ELR-3BN

Trigger voltage: 230 V

... earth-leakage time delay adjustment 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 5, 10 s Protection AC type protection Type A protection Type B protection Test function Local Remote Output ...

earth-leakage protection relay
earth-leakage protection relay
DER4B/2D

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

... Din modules Dossena presents the DER4B range, the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, ...

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DOSSENA
earth-leakage protection relay
earth-leakage protection relay
DER4/1I

Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V

... The DER4 series differential toroid relays can be used on TT and TN type LV AC networks. They make it possible to achieve adequate selectivity and differential protection thanks to the wide regulation of the leakage ...

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DOSSENA
differential protection relay
differential protection relay
DER4F/2D

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

... modules The residual current relays of the DER4F Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection ...

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DOSSENA
under-voltage protection relay
under-voltage protection relay
FPC 400

Tripping current: 5,000, 1 mA

... FPC 400 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables it to be placed in demanding ...

under-voltage protection relay
under-voltage protection relay
PVK series

Trigger voltage: 100 V - 480 V

... set point level Umin, the protector will trip and the red LED will illuminate to indicate the fault condition. During the time delay period the red LED will flash for the set time (t) before the relay ...

motor protection relay
motor protection relay
RX series

Tripping current: 1 A - 2,000 A
Trigger voltage: 0 V - 600 V

... RX Motor Protection Relay Take your motor protection to a new level. The RX Series provides more than just solid state overload or power protection relays. By using ...

motor protection relay
motor protection relay
MPR-100

... Motor Protection Relay The device has been designed for continuous monitoring of electrical parameters in low voltage systems. It allows direct, close-distance or remote monitoring via RS-485 and bluetooth connectivity, ...

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Orion Italia
voltage protection relay
voltage protection relay
ETR304

... -Microprocessor-based digital protection relay for 4 way configuration of switchgear -Local and remote operation available by built-in RTU -DNP 3.0, MODBUS, IEC60870-5-101/104 communication protocols with SCADA capability ...

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ENTEC ELECTRIC & ELECTRONIC CO.,LTD
phase loss protection relay
phase loss protection relay
TPM5

Tripping current: 5 A

... Protection relay against overload, underload, and phase loss. With display. Codes and references - 10002217 TPM5-230 - 10002218 TPM5-400 - 10002451 TPM5/5-230 - 10002452 TPM5/5-400 Specifications - Power ...

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Toscano Linea Electronica
thermal protection relay
thermal protection relay
T119

Trigger voltage: 24 V - 240 V

... connected to 1 to 9 PTCs in series. Any sensor or unit anomaly is signalled as a fault alarm. Accessories and options The T119 thermal protection relay ensures the safety of ...

current protection relay
current protection relay
S91

Tripping current: 0 A - 16 A
Trigger voltage: 220 V - 415 V

... S91 is a protection device for electric motors. It allows the detection of incorrect phase sequence or phase failure, excess current consumption, no-load operation with power factor measurement. The device has an input for PTC (thermistor ...

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