Synchronization protection relays

10 companies | 21 products
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voltage protection relay / frequency / synchronization / digital
voltage protection relay
SIL-V Voltage & Frequency Protection Relay

Voltage & Frequency Protection Relay The SIL-V is a voltage and frequency protection relay and represents the best and precise protection soluctions ...

over-voltage protection relay / earth-leakage / synchronization / IEC
over-voltage protection relay
AQ-G257

The AQ-G257 generator protection IED is well suited for large machines requiring complete generator protection and differential protection. Up to 9 optional I/O or communication cards ...

synchronization protection relay / digital / programmable / RS485
synchronization protection relay
7SR157, 7SR224 series

... 7SR157 Argus is a combined check and system synchronising relay designed to carry out controlled closing of a circuit breaker using measurements of the line and bus voltages Features The relay will ...

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Siemens Energy automation and smart grid
over-current protection relay / phase / synchronization / voltage
over-current protection relay
BUS 1000/2000

BUS1000/2000 Bus Bar Protection is a solid state, high speed protection system is used in bus bar installations to detect hase-to-phase and phase-to-ground faults. It ensures protection ...

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GE Grid Solutions
paralleling protection relay / voltage / phase / synchronization
paralleling protection relay
PLL series

Trigger voltage: 87 V - 700 V

... synchro-check (paralleling) protector trip relay compares the voltage, frequency and phase angle of two supplies and operates a relay according to the state of synchronisation of the ...

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.
over-current protection relay / synchronization / programmable / configurable
over-current protection relay
SEL-311L

... Line Current Differential Relay with integral four zone distance backup for easy-to-apply, high-speed line protection. Apply subcycle current differential protection with included four ...

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Schweitzer Engineering Laboratories
synchronization protection relay / digital / programmable / configurable
synchronization protection relay
CZIP-PRO

The CZIP-PRO - Protection and control of different MV switchgear cubicle types CZIP-PRO protection relay contains all the functions and features that have proven themselves in the previous ...

voltage protection relay / synchronization / digital / differential
voltage protection relay
KCQ331x series

Trigger voltage: 100 V - 460 V

KCQ331x - SECTOR SYNCHRONISING RELAY Low differential check synchronising, sector principle Bi-directional synchronising Manual and semi-automatic synchroniser Integral voltage differential protection ...

synchronization protection relay / DIN rail
synchronization protection relay
LMR-111D

... activated relay. The product has DIN Rail or base-mounting that measures 35 mm. Lastly, the loss of mains relay type LMR-111D forms part of a whole DEIF series of relays for security ...