- Phone
-
Address
No. 19 Ganquan Road, Dandong Lingang Industrial Park, Zhenxing District, Dandong City, Liaoning Province
Dandong Huatong Measurement and Control Co., Ltd
No. 19 Ganquan Road, Dandong Lingang Industrial Park, Zhenxing District, Dandong City, Liaoning Province



Remaining current: 9 channels (input of residual current transformer)
Temperature detection: 4 channels (equipped with temperature sensors)
Relay output: 1 channel (protective output)
Device display: Chinese LCD display
Communication interface: Standard RS-485 interface (optical isolation)
Communication protocol: Standard Modbus RTU communication protocol
Device power supply: AC220V
Parameter settings: communication address, communication baud rate, multiple independent limit settings

Please refer to the specification introduction for the residual current transformer
Temperature sensor T specifications refer to the specification introduction
Optional extended display unit PDM-800DDSC/PDM-800DSC-7

Note: This diagram is for reference only. The wiring diagram is subject to the actual product. If there are any objections, please contact our technical team before purchasing.


