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P541 Relay Compatibility Guide by sgshekar30 is a document available to read on EtoBox.

What is P541 Relay Compatibility Guide about?

P541 and P542 relays are not compatible with B, G, or J hardware relays. They can work together if the co-processor board is replaced and software is upgraded on the P541 relay. P541 and P542 relays work together regardless of whether they are B, G, or J hardware. Software versions 12 and 13 setting and protection files are compatible. It is recommended to use software version 13 which has additional features over version 12.

Author

sgshekar30

Language

EN