DIY Supplies : ELECTRICAL
Origin : Mainland China
Certification : none
Features:
1.Multifunctional parameter detection: can detect voltage, current, power, and energy consumption.
2.Power over limit alarm: The power threshold can be set, and when the measured power exceeds the set threshold, the alarm status will be set
3.Power supply: After passing through the switching power supply, the AC voltage provides two isolated outputs, one 3.3V supply to the measurement system and the other 5V supply to the 485 communication circuit and external circuit. The power supply (+5V) of the 485 communication interface has a current output capacity of 100mA
4.Physical layer protocol: The physical layer adopts UART to RS485 communication interface. Baud is 9600, 8-bit data bit, 1-bit stop bit, no check
5.Multiple specifications available: optional with 20A/100A or RS485 products, multi-purpose in one box.
Parameters:
Voltage: AC80~260V
Current: 0-20A, 0-100A (optional)
Active power: 0-4.6KW, 0-23KW (optional)
Communication interface: RS485 interface
Working temperature: -20 ℃~+70 ℃
Package include:
Paper box packaging
Package A: 20A AC communication box with built-in transformer * 1
Package B: 100A AC communication box with external transformer * 1
Package C: 20A AC communication box with built-in transformer * 1+(including 485 module * 1)
Package D: 100A AC communication box with external transformer * 1+(including 485 modules * 1)