● U, I, P, S, PF, F, EP, Leakage, PTC/NTC
● 16 protect function
● Start control function
● 9 programmable DI
● 5 programmable DO
● Modbus-RTU or Profibus-DP communication
● 1 DC4-20mA analog output
● 20 fault record
● Anti-shaking function
RS485 (Modbus-RTU)
LCD display for U, I, P, Q etc
AC380/660V, rated current up to 800A
Accuracy
U, I: Class 1.5
Frequency
Range: 45-65Hz
Auxiliary power supply
AC85V-265V/DC100V-350V
SOE event recorder
Record 8 fault messages
ARD2
APM810
AM5
● Downlink:2* RS485
● Uplink:4G
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