SYNCHRONIZING

Sync Check Relays

Sync Check Relays are available in physical configurations for retrofit application of older electromechanical equipment as well as 19 inch rack mounting. In addition to offering sync check relays that use conventional phase angle/time, also offered are advanced sync check relays that use phase angle/slip. The use of phase angle/slip has advantages for use in applications with rotating phase angles (generators and asynchronous ties), as well as those with static phase angles (synchronous ties).

 

M-0188A This sync check relay employs phase angle/time, with optional voltage verification, in a 19" horizontal rack mount case or vertical mount case
M-0359 This sync check relay employs phase angle/slip, with optional voltage verification, in a 19" horizontal rack mount case or vertical mount case

M-0388/
M-0389
This sync check relay employs phase angle/time, with optional voltage verification, in a retrofit case style
M-0390 This sync check relay employs phase angle/slip, with optional voltage verification, in a retrofit case style