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多功能电力仪表

Model: DW9T Series TFT 3 Phase Power Meter

3.5 inch 320*240 TFT.

Optional 3 phase voltage/current total harmonic measurement.

Optional 8 hours,4 kinds rate statistics functions.

Max demand statistics function,including current/active power/reactive power/appearant power.

32 event logging function,change the specifications and alarm action and etc.

Available for measuring voltage/current/active power/reactive power/frequency/power factor,etc,total 8unit. Signal frequency can accurately measure in the range of 45 ~ 400Hz.

RS485 communication(Max 2loop),Modbus RTU & DLT645 procotol.

Max 4 loop DI and DO,isolated input/output with remote and telecommand functions.

Max optional 3 loop 4 ~ 20mA analog output function.