Feeder Relay REF620, Machine Relay REM620 and Transformer Relay RET620
The ABB REF620 Feeder Relay, REM620 Machine Relay and RET620 Transformer Relay form a digital protection suite for emergency generator sets, providing real‑time monitoring, fault detection and automatic control of emergency power distribution on board.
Components & Design
Component data being added…
Technical Data
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Maritime Network →DNV type approval
Verified against the DNV Approval Finder — the certificate below is issued by DNV, not by us.
- Certificate
- TAE000039U
- Approved as
- Multifunction Relay · Electrical Equipment and Systems
- Certificate holder
- ABB Oy, Distribution Solutions (Finland)
- Valid until
- 2028-09-01