REF601

Description

trait

Protection and control: The REF601 combines protection, monitoring and control functions with three-stage overcurrent and two-stage ground fault protection.
Inrush current stabilization function: It can prevent unnecessary tripping caused by transformer energizing.
Preconfiguration and flexibility: It is possible to preconfigure and quickly debug switchgear by setting specific application parameters within the intended application range of the relay.
Communication protocols: Support MODBUS RTU and IEC 60870-5-103 communication protocols.

argument

Voltage: 24V (according to one of the search results)
Current: 100-400A (again according to one of the search results)
Working environment:
Operating temperature: -10-70℃ (-40~+85℃ wide temperature optional)
Relative humidity: ≤90% (no condensation)
Storage temperature: -40 ~ 80℃

specification

Mechanical characteristics:
Overall dimension: 132mm105mm52mm
Case: IP30 protection grade, corrugated aluminum reinforced case
Installation method: 35mmDIN rail installation
Net weight: 800g (there are also claims of 2KG, but 800g is more likely to refer to net weight)

Size and weight

Size: 132mm105mm52mm
Weight: 800g (it is also said to be 2KG, but the specific should be subject to the product manual or physical)