ABB REG650 Technical Manual page 673

Generator protection

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1MRK 502 048-UEN A

Technical manual

Output contacts X317, 3U full 19"

Signal output 1, normally open

Signal output 2, normally open

Signal output 3, normally open

Output contacts X321, 3U full 19"

Signal output 1, normally open

Signal output 1

Signal output 2, normally open

Signal output 2

Signal output 3, normally open

Signal output 3

Signal output 4, normally open

Signal output 5, normally open

Signal outputs 4 and 5, common

Signal output 6, normally closed

Signal output 6, normally open

Signal output 6, common

Output contacts X326, 3U full 19"

Signal output 1, normally open

Signal output 1

Signal output 2, normally open

Signal output 2

Signal output 3, normally open

Signal output 3

Signal output 4, normally open

Signal output 5, normally open

Signal outputs 4 and 5, common

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IED physical connections

Hardware module

Hardware channel

Hardware module

Hardware channel

Hardware module

Hardware channel