Power protection relays

17 companies | 30 products
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power protection relay / panel-mount / for generators
power protection relay
REG630 IEC

... offers flawless connectivity to industrial automation systems. It is suited to small and medium power diesel, hydroelectric, combined heat and power and steam power plants. Each unit ...

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ABB Oy Distribution Automation
power protection relay / panel-mount / programmable / digital
power protection relay
REM630 IEC

ABB motor protection boasts a comprehensive motor management IED for protection,control,measuring and supervision of medium and large motors in medium industrial power systems.The Motor ...

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ABB Oy Distribution Automation
power protection relay / panel-mount / for electric motors
power protection relay
REF620 IEC

... of utility and industrial power distribution systems. REF620 offers considerable probabilities in order to custom the mechanisms to feeder defense and management exersion requirements. REF620 is flexible with all ranges ...

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ABB Oy Distribution Automation
motor protection relay / power
motor protection relay

power protection relay / 1 NO/NC / differential
power protection relay
ELR-1D

Trigger voltage: 24, 48, 110, 230 V

• Earth leakage relay type A • External toroidal • Green power LED indicator (ON) • Red relay tripped LED indicator (TRIP) • Front TEST and RESET buttons • Modular DIN housing, 1 ...

power protection relay / SPDT / DIN rail
power protection relay
D5202S

... VDC POWER DISTRIBUTION AND DIAGNOSTIC MODULE DESCRIPTION The D5202S is used to protect the power system by limiting the maximum supply current for a set of D5000 modules connected via Power ...

power protection relay / safety / SPDT
power protection relay
D5203S

... , MODEL D5203S DESCRIPTION The D5203S is used to repeat the common fault signal from the Power Bus via a SPDT relay. Mounting on standard DIN-Rail, with Power Bus, in Safe Area. FEATURES •Common ...

motor protection relay / voltage / phase sequence / current
motor protection relay
MPR-100

... Flexible control for demand load shedding, power factor* Power quality analysis* Digital Measurement True RMS Phase Currents True RMS Line Voltage Active Power (kW) Reactive Power ...

differential protection relay / power / RS485 / configurable
differential protection relay
7SR54

... Functions Standard Functionality can include •24 Overexcitation protection •27 Undervoltage protection – 3 phase •27Vx Undervoltage protection – Vx •37 Undercurrent protection ...

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Siemens Energy automation and smart grid
power protection relay / panel-mount / digital / programmable
power protection relay
C90 plus

... is designed for blackout and emergency events in transmission and industrial power systems. The C90Plus features intelligent high-end and fast load shedding, bay protection and control, ...

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GE Grid Solutions
differential protection relay / power / digital / programmable
differential protection relay
865 series

... 857 Motor and Feeder Protection safequards devices utilized in the distribution matrix of various utilities, industry, power plants in addition to offshore application. This astounding ...

power protection relay / three-phase / DIN rail
power protection relay
PAT - PAS series

Trigger voltage: 100 V - 480 V

The Reverse Power protector trip relay monitors a single- or three-phase supply for reverse power and trips a relay if it detects reverse power ...

under-current protection relay / over-voltage / earth-leakage / temperature
under-current protection relay
FPC 200, Protection relay

Tripping current: 0.3 A - 30 A

... and prepared software for 4 main protection groups as feeder protection, transformer protection, motor protection and busbar protection. Every groupd ...

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Iskra d.d.
retrofitting protection relay / power / motor
retrofitting protection relay
GEMStart5-R ®

... developed a Retrofit solution called GemStart5-R, which consists of the replacement of all older versions of GemStart protection relays with modern and updated GemStart5. If you are considering replacement ...

voltage protection relay / current / frequency / power
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 ...

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ENTEC ELECTRIC & ELECTRONIC CO.,LTD
power protection relay / 1 NO/NC / AC/DC / DIN rail
power protection relay
MPR24, MPR230 series

... SERIES MOTOR PROTECTION RELAY - Compact size - 1 module - 17,5mm - 24VAC/DC or 90-264VAC Power supply - DIN rail mounting - Protection relay ...

power protection relay / DC / programmable / panel-mount
power protection relay
SEPCOS

... satisfies the most demanding safety requirements applicable to DC electrical power transmission networks. Its development is based on the safety requirement of the railway ...

power protection relay / DPCO / DIN rail / for electric motors
power protection relay
TCM series

... thermistor motor protection using DIN 44081 PTC-sensors up to 6 PTC sensors in series DPCO output max. 6A fault latching function switchable test function (TCM) probe short and/or open circuit detection LED ...

power protection relay / panel-mount / digital
power protection relay
400 / 1 A, 0.6 VA | VISIONr

... Visionr features a high specification relay committed to the protection and control of outdoor overhead line circuit breakers. Coming off with the GVR auto-recloser, the Visionr offers longevity of service ...

power protection relay / multifunction / DIN rail / digital
power protection relay
DSEP100

Trigger voltage: 15 V - 576 V

The DSEP100 detects and protects multiple devices that generate power in parallel with the mains (utility) supply. Examples include diesel generators, photovoltaic (solar) installations and wind turbine installations. ...