Replacment for a IFV51 relay
Replacment for a IFV51 relay
(OP)
Does anyone know of a good replacment for a IFV51 relay.
We would like to use a self-testing relay in place of a IFV51 relay to reduce the need to test a single relay inbetween testing of the remainder of the relays in the panel.
We would like to use a self-testing relay in place of a IFV51 relay to reduce the need to test a single relay inbetween testing of the remainder of the relays in the panel.






RE: Replacment for a IFV51 relay
RE: Replacment for a IFV51 relay
RE: Replacment for a IFV51 relay
It might help if you gave the manufacturer and relay type. I'm not sure I know what an IFV51 is.
David Castor
www.cvoes.com
RE: Replacment for a IFV51 relay
RE: Replacment for a IFV51 relay
This is the only electromechinical relay used in the generator protection. Why they used a pair of DGP's, and an electromechinical voltage relay, I'll never know.
RE: Replacment for a IFV51 relay
But most feeder protection relays can do over/under voltage tripping now as well - at least as an option.
David Castor
www.cvoes.com
RE: Replacment for a IFV51 relay
GE makes M Series relays which are discrete / u processor.
Basler also makes a nice line of single function relays that may also plug and play for your application.