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Smart DC Circuit Breaker

• Rated Voltage: DC -48V

• Installation: Din Rail

• Communication: RS485

 Ambient Temperature: -25℃~70℃

 Comply with standards: IEC 60898-3 GB/T10963.3

Product Description

This product is a series of DC-48V DC miniature circuit breakers developed by the company. This product is divided into 1P and 2P, and the rated current is: 16A, 32A, 63A, 80A, 100A. The working voltage is DC minus 48V, which can be mainly used in DC distribution line control of base station projects. Support 485 communication. It covers multiple functions such as remote opening and closing control, timing control, power metering, and fault protection.

Functional features

●Working voltage: DC-48V;
●Terminal temperature detection;
●Support 485 communication;
●Support remote control;
●Support timing control;
●Support sensor linkage control;
●Support local switch input opening and closing control;
●Support real-time data detection of voltage, current, power, etc.;
●Supports power summary reporting;
●Supports over-under voltage protection, over-temperature protection, and overload and short-circuit protection;
●Support adjustable overload current;
●Supports adjustable over and under threshold values;
●Support alarm action setting.

Specifications
ModelHOPDB1-80DC
Working voltageDC-48V
Working voltage input rangeDC 42~60v
Over and under voltage protection valueDC 35-65V
Output voltageDC5V
Static electricity15kv
Ambient temperature-25℃~70℃