"> ABB Oy, Distribution Solutions Feeder Protection REF615, Motor Protection REM615, Voltage Protection REU615, Line-differential Protection RED615 and Transformer Protection RET615, Generator and interconnection protection REG615 & Capacitator bank protection and control REV615
⚓ Working on this equipment?
Ask the AI troubleshooter, log your hours on board and turn them into invoice-ready service reports — for this exact model.
Start free — 14 days →
No credit card required
ABB Oy, Distribution Solutions

Feeder Protection REF615, Motor Protection REM615, Voltage Protection REU615, Line-differential Protection RED615 and Transformer Protection RET615, Generator and interconnection protection REG615 & Capacitator bank protection and control REV615

A family of ABB modular protection and control relays for marine power generation, covering shaft generator, motor, voltage, line‑differential, transformer, generator/interconnection and capacitor bank protection.

ABB Oy, Distribution Solutions Feeder Protection REF615, Motor Protection REM615, Voltage Protection REU615, Line-differential Protection RED615 and Transformer Protection RET615, Generator and interconnection protection REG615 & Capacitator bank protection and control REV615

Components & Design

Component data being added…

Technical Data

🤖 Ask about this model

One free question — answered like a marine engineer. No account needed.

Suppliers & Spare Parts

Direct links to manufacturer, datasheet, spare-parts portal and dealers — request access below.

📄 Request sourcing links & documents
🛠 Manage this equipment in your fleet

Cases, daily reports, timesheets and AI troubleshooting in the OceanSphere Marine app — free for 14 days.

Start free trial →
🔎 Suppliers & service for this equipment

Find manufacturers, repair shops and spare-part dealers in the Maritime Network — our global company directory.

Maritime Network →

DNV type approval

Verified against the DNV Approval Finder — the certificate below is issued by DNV, not by us.

Certificate
TAE000014Y
Approved as
Multifunction Relay · Electrical Equipment and Systems
Certificate holder
ABB Oy, Distribution Solutions (Finland)
Valid until
2030-12-30
Open the certificate at DNV →
Equipment Model #45582 · ✓ still in production