The ABB RET670 1MRK002816-AB Protection Relay Module is a high-performance device designed for industrial applications requiring precise protection and monitoring. It ensures reliable operation of electrical systems by detecting faults and isolating problematic sections.
Description
The ABB RET670 1MRK002816-AB Protection Relay Module safeguards power systems by continuously monitoring electrical parameters and automatically tripping circuits during faults. Engineered for harsh industrial environments, its premium construction ensures durability while the compact design enables installation in space-limited areas. With six input channels and two output channels, it provides comprehensive protection against overcurrent, short circuits, and other electrical anomalies.
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | RET670 |
| Submodel | 1MRK002816-AB |
| Type | Relay Module |
| Rated Voltage | 250V AC |
| Rated Current | 25A |
| Operating Voltage Range | 100-240 V AC/DC |
| Frequency Range | 47-63 Hz |
| Response Time | <10 ms |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP20 |
| Weight | 0.5 kg |
Ideal for power substations, manufacturing plants, and grid infrastructure, the RET670 module integrates seamlessly with ABB’s Relion® protection series. Commonly paired with circuit breakers like SACE Emax and monitoring devices such as COM600. Ensures operational continuity in critical systems including transformer protection and feeder management.
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