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Earth-leakage protection relays
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Tripping current: 10 mA - 3,000 mA
... The PGR-6100 monitor combines the features of a ground-fault protection relay and insulation monitor into one unit. The monitor can detect a motor ground fault whether the motor is running (online mode) ...
Littelfuse
Trigger voltage: 24 V - 265 V
... a dedicated feeder protection and control relay intended for the protection and control of utility and industrial power systems in primary and secondary distribution networks. The relay ...
ABB Oy Distribution Automation
... The SIPROTEC 7SJ6 overcurrent protection relays have been designed specifically for protection of feeders, lines and motors in medium-voltage and high-voltage systems. With the high-performance ...
SIEMENS Energy automation and smart grid
... Type A Earth Leakage Relay, 3 DIN rail modules The Earth Leakage Relay is a microprocessor based electronic protection device designed ...
FRER
Tripping current: 0.03 A - 30 A
... The new range of Type A earth leakage relays with separate toroid provides maximum safety and reliable protection in compliance with EN 60947-2 Annex M. Tripping current ...
FRER
Tripping current: 0.03 A - 30 A
... The new range of type A earth leakage relays with separate toroid provides maximum safety and reliable protection in compliance with EN 60947-2 Annex M. Tripping current ...
FRER
... Power ON LED. Leakage led ON. Tripped relay. Power LED flashing and leakage LED ON. Detection of a transformer continuity fault Applications The RG1M relays combined with the WG ...
CIRCUTOR
... Electronic earth leakage protection relay, used to connect to the earth leakage transformers WG / WGC Series These electronic relays ...
CIRCUTOR
Tripping current: 0.03 A - 30 A
... outputs (4 earth leakage trip relays and 1 pre-alarm trip). Applications The CBS-4 earth leakage unit associated to the transformers of the WG / WGC Series allows ...
CIRCUTOR
... OC&EF Protection Relay (self-powered + auxiliary power supply). - Self-powered with operating current through 3 standard current transformers /5 or /1, to obtain current measurements. Universal 24-230 Vac/dc auxiliary ...
FANOX ELECTRONIC
Trigger voltage: 120, 230 V
... is composed of multirange electric modular relays. It is specifically designed for direct pulse currents. Its delay time and sensitivity can be adjusted, with near-immunity to external interruptions. The relay is built ...
FANOX ELECTRONIC
... The SIA-B Self-powered Protection Relay is designed for secondary distribution protection and is compatible with various equipment, including RMUs, MRMUs, and SF 6 insulated Switchgears ...
FANOX ELECTRONIC
... The PR 260 electric motor protection relay, known as the motor management relay, is designed for motor protection and control, which integrates protection, control, and ...
Chongqing Blue Jay Technology Co. Ltd
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 • ...
Chongqing Blue Jay Technology Co. Ltd
... The ELR-4MD DC Earth Leakage Relay is an advanced protection device designed to enhance the safety and reliability of electrical systems. With a hall effect current sensor ...
Chongqing Blue Jay Technology Co. Ltd
Trigger voltage: 12 V - 415 V
... and delay time. Earth leakage relay with 1 operation threshold, flush mount. External CT. Introduction Range ELR Product name ELR-1E Product type Residual current protection relay Current ...
Contrel elettronica
Trigger voltage: 24, 48, 110, 240, 415 V
... Fail safe. Earth leakage relay with 2 operation thresholds, flush mount. External CT. Fail safe. Introduction Range ELR Product name ELR-2 Product type Residual current protection ...
Contrel elettronica
Trigger voltage: 24 V - 230 V
... measurement Residual earth- leakage adjustment type 0,030...30 A Residual earth- leakage time delay adjustment type 0,02...10 s Alarm advance set-point 50...80% Earth- leakage ...
Contrel elettronica
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... , the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, continuous or mixed leakage ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... , the new generation of type B differential toroid relays. DER3B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, continuous or mixed leakage ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... current relays of the DER4 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 thanks to the ...
DOSSENA
Tripping current: 0.3 A - 30 A
... FPC 200 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 ...
Iskra d.d.
... and Motor Protection Relay Key Features: Multifunctional yet user-friendly Extensive thermal protection functions optimal for low and medium-sized asynchronous motors Directional earth ...
Vamp
... equipment, putting lives at risk. The 373-GFR ground fault relay allows the fault current to be continuously monitored and compared with the user selectable trip level. Should the fault exceed this level, the relay ...
Tripping current: 30 mA - 30,000 mA
Trigger voltage: 230 V
... • Measures leakage current from 30mA to 30A in 1Ø & 3Ø systems • Trip Relay: 1 SPDT relay • LED indication to show leakage level in system • Response time: For 30mA: - <30ms (For 5xln) ...
SELEC Controls Pvt. Ltd.
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 ...
... to earth causing hazard to human life & potential damage to plant & equipment. In these & other situations demanding extra sensitive earth fault protection, the MS2P49 relay ...
... The AQ-F201 offers a compact solution for any application requiring non-directional overcurrent and earth-fault protection. Selection of supportive functions for protection, measurement, ...
Arcteq Relays Ltd
Tripping current: 30 mA - 10,000 mA
Trigger voltage: 24 V - 230 V
... The Earth Leakage Relay RD is a microprocessor-based electronic protection device designed to recognize low-level leakage or unbalanced currents, due to insulation loss ...
Orion Italia
Tripping current: 30 mA - 30,000 mA
Trigger voltage: 220 V
... Sigma leakage current protection relayis used together with LV circuit breaker, tripping coil and toroidal transformer in combination with leakage current protection. The connections ...
... digital protection relay, self-powered by the operating current -Microprocessor enabled digital protection relay, self-powered by the operating current -Installed in manually operated ...
ENTEC ELECTRIC & ELECTRONIC CO.,LTD
... numerical relay provides protection for circuit breakers, which includes breaker failure protection, pole discrepancy protection, dead zone protection, phase/ negative ...
NR Electric
Tripping current: 5 A
Trigger voltage: 110 V
... Integrated Electronic Device) is a digital protection relay that enables a high-precision measurement and protection relay for switchgear power equipments. The switchgear panel became ...
Tripping current: 8 A
Trigger voltage: 250 V
... 142D stator earth fault relay protects genset operators against electric shock in case of earth faults in the generator's stator. DEIF’s RMC-142D stator earth fault relay ...
Tripping current: 30 mA - 30,000 mA
... human health. There are earth leakages in the networks due to reasons such as insufficient infrastructure, equipment failures, manufacturing errors in the systems. The earth leakages ...
Tripping current: 0.03 A - 3 A
... - Type A – Earth Leakage Relay - Local (and optional remote) Test/Reset buttons - Isolated Auxiliary supply - 1 x SPDT/1 x SPNO Relay outputs - 44mm wide, DIN Rail mount This product ...
Broyce Control
... -electric protection device. Product Features: 1. Prevent electric shock; children will not get electric shock when inserting metal conductor into socket unconsciously. 2. Prevents people from being immersed in water and electric ...
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