Product Core Brief
- Model: REM620E_1G
- Brand: ABB
- Series: Relion 620 Series
- Core Function: Provides comprehensive motor protection, control, monitoring, and supervision in medium-voltage industrial networks.
- Type: Motor Protection and Control Relay
- Key Specs: Supports IEC 61850 Edition 2, operates on 48–250 V DC / 100–240 V AC, features 12 binary inputs and 10 power outputs.
- Condition: New Original (New Surplus) — not refurbished.
Product Introduction
Need an industrial-grade solution for medium-voltage asynchronous motor protection? The ABB REM620E_1G functions as a dedicated feeder management relay, safeguarding high-inertia motors across critical pumping, crushing, and aeration applications. This unit interfaces directly with your primary switchgear via standardized current and voltage transformers.
Deploying this specific controller reduces unplanned machine downtime by utilizing a thermal tracking algorithm that calculates rotor temperature rises within 1% accuracy. To be frank, the inclusion of native IEC 61850 communication ensures high-speed horizontal GOOSE messaging. That engineering choice slashes hardwiring costs by up to 30% during retrofit commissioning.
