Overview
Specification
| Parameter | Specification |
|---|---|
| Model Number | RED670 |
| ABB Part Number | 1MRK002810-AC |
| Module Type | Feeder Protection and Control Relay |
| Protection Functions | Line differential, overcurrent, earth fault, breaker failure |
| Rated Voltage | 110–240 V AC/DC |
| Current Inputs | Up to 8 CT inputs for differential protection |
| Communication Protocols | IEC 61850, Modbus, DNP3, Profibus |
| Digital Inputs/Outputs | Configurable digital I/Os for control and monitoring |
| Analog Inputs/Outputs | Supports multiple analog channels for monitoring |
| Event and Fault Recording | High-capacity logging for diagnostics and system analysis |
| Operating Temperature | -20°C to 60°C |
| Mounting | Panel-mounted or DIN-rail options |
| Dimensions (HxWxD) | Approx. 160 mm x 144 mm x 80 mm |
| Weight | Approx. 1.2 kg |
| Reliability / Lifetime | Designed for continuous operation in demanding industrial environments |
FAQ
A1: Yes, RED670 integrates seamlessly with ABB 670 series protection and automation systems.
Q2: What communication protocols are supported?
A2: It supports IEC 61850, Modbus, DNP3, and Profibus for advanced substation integration.
Q3: Can the RED670 handle multiple feeder inputs?
A3: Yes, it accepts up to 8 CT inputs for line differential and feeder protection.
Q4: What environmental conditions can it operate under?
A4: The module operates reliably from -20°C to 60°C in standard industrial environments.
Q5: Is event and fault recording supported?
A5: Yes, it provides high-capacity logging for diagnostics and system analysis.
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Contact: Manski Wong +86 18030205725 manski@cambia.cn
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