AC RS485 Smart Circuit Breaker With Remote Opening And Closing

Products Description
HOPDB series RS485 smart circuit breaker, suitable for AC 50HZ/60HZ, rated voltage 230V to 400V, rated current to 125A.

1. Remote opening and closing
Communication Interface:RS485/ Moubus-RTU;

2. Overload protection

3. Short circuit protection

4. Overvoltage protection

5. Loss of pressure protection

6. Undervoltage protection

Product Paramenters
Rated voltage Ue
1P+N/2P AC230V/50HZ/60HZ   
3P+N/4P AC400V/50HZ/60HZ
Number of poles
Rated current In
Trip type
Breaking capacity
Electrical life
≥ 6000 times
Mechanical life
≥ 15000 times
Rated impulse withstand voltage (Uimp)
≥ 6KV
Dielectric strength
Automatic closing time tc
≤ 3s
Operating temperature
Operating environment temperature -40℃-70℃; average no more than +35℃ within 24 hours
relative humidity
The relative humidity does not exceed 50% when the maximum temperature is +40℃, and the relative humidity does not exceed 90% when the average minimum temperature of the wettest month does not exceed +20℃
Protection level

Mother Company: Guangdong Super Telecom Co., Ltd. (Stock No. SH.603322)

Business Type: ISO 9001:2008 and ISO 14001:2004 certified Manufacturer

Main Products: Telecom SCADA; Energy Meter; RTU; Cabinet air conditioner; CRAC

Total Annual Revenue: US$ 14 Million-US$20 Million

Main Market: Asia, South America, Europe

Location: Chengdu, China (Panda’s homeland)

Year Established: 2010

R&D Achieves: 16 product patents; 6 software copyrights

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