• Din-Rail DC Watt Hour Meter
  • Din-Rail DC Watt Hour Meter
Din-Rail DC Watt Hour Meter
$60.00
DCM-2000-DIN
Basic info
Brand Wone
Model NO. Din-Rail DC Watt Hour Meter
Rated voltage DC1kv
Rated normal current 2000A
Rated frequency 50（Hz）
Methods of Communication RS485
Series DEM2D002
Product Detail

Description

Din Rail mounted,adopt flame retardant PC material,strong impact and weather resistance, and is suitable for various installation environments. The DC meter has tariff function, built-in clock chip. Clock error accuracy0.5s/day which guarantees the reliability of the tariff function.

Feaures

  • RS485 communication: used for parameter setting, data reading; DTL645 protocol/Modbus Protocal.

  • DC metering: using shunt sampling, high measurement accuracy; can measure DCpower, current,voltage.

  • Alarm function: Over-current alarm: When the current exceeds the CT1 value set by themeter, analarm event occurs, and the alarm light on the electrical surface panel lights up (yellowlight), At the same time, the value of the corresponding alarm status register will change, and theuser canread this register through communication to determine whether an over-current alarmhas occurred.

  • Display: LCD with backlight ,Support Various parameters display,energy data and Instantaneousparameters.

  • One channel relay out put (Used for over current cut off ).

  • Firmware upgrade: RS485 local upgrade.

Specifications


Main
Range DEM
Model NO. DEM2D002D114071-HPLCD114071-HPLCvHPLCD114071-HPLC D114071-HPLCD114071-HPLC 
Product or Componet Type Energy meters
Country of origin China


Complementary
Phase Single Phase
Device Application Din-Rail
Accuracy class Class1.0  active energyIEC 62053-41
Accuracy current 0.5%
Voltage Accuracy 0.5%
Active Power Accuracy 1.0%
Rated voltage DC 5V~1000V
Auxiliary power supply 85~300V AC or 85-300V DC
Network Frequency 50Hz
Current Shunt connection method, the primary side

 current supports up to 2000A

Connection signal :75mV
Pulse constant 1000imp/kWh,

1.2 times the maximum voltage and current,

the pulse width is 1.2ms, corresponding to the current setting
AC withstand voltage 4400V/min
Impulse withstand voltage 6.4kV - 1.2/50µS waveform
Power consumption ≤8VA  ≤0.4W
Technology Type Electronic
Display Type LCD6+2
Communication port protocol DTL645
Communication port support RS485/Modbus
Standards IEC 62053-41
Environment
Ambient air temperature for operation -25～70℃
Ambient Air Temperature for Storage -25-70℃
Relative humidity ≤95%


ConnectlonDiagram

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