Wieloobwodowy licznik energii prądu stałego AMC16-DETT

Functions

• Communication
  Single channel RS485 communication protocol
  Standard or customized

  Rated U and I
  Total 200A/5V

  Accuracy
  1%In≤I≤10%In error±2.5%;I>10%In error±2%

  Voltage range
  -40V~-60VDC

  Power consumption
  ≤2W( no hall power supply output)

FAQ

Q：The measurement of the metering module is inaccurate.
A：Check input whether the polarity and direction of the input voltage and current wiring are correct;Whether the direction of the primary current of the Hall sensor is correct; Whether the output signal of the Hall sensor matches the input signal required by the module; Check whether the output negative pole of the voltage output Hall sensor is connected to the module GND.
Q：Communication is abnormal.
A：Check communication whether the communication cable is normal; check whether the communication terminals A and B are staggered; check whether the address of the module is set correctly and whether the communication baud rate is set correctly; if the communication of multiple modules is not normal, first try whether the single-machine communication is normal.
Q：The metering module cannot bedisplayed normally.
A：Check whether it is caused by insufficient load capacity due to the built-in power supply to the hall sensor. Change the external switching power supply to power the hall.