Toky Electric Power Meter

Power meters are power measurement and control devices tha provide solutions for power parameter measurement, power quality monitoring and analysis, and electrical equipment control

DR9
3 PHASE POWER RECORDER

  • 3.5 inch 320*340 TFT color LCD display,display in English and Chinese.
  • Measuring 3 phase true RMS voltage , ampere , frequency, active power ,reactive power , power factor,active KWH, reactive KWH, etc.
  • Three phase voltage , ampere , active power , reactive power , power factor,active KWH,reactive KWH, frequency can be real time recorded and curve storage.
  • 8M flash memory inner side of the meter for data storage , support SD cardand USB storage , the recorded recorder can copy to the SD card automatically.The recorded parameter curve, historical data and power statement can unloaded to PC and to be data analyzed, RS485 communication port is provided and can support MODBUS-RTU protocol..
  • It can be widly used in low and medium voltage distribution cabinet,industrial automation,intelligent switch cabinet, building automation,energy management system, etc.

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.

DW9L
MULTIFUNCTION POWER METER

  • 3.5 inch 320*340 TFT color LCD display,display in English and Chinese.
  • Measuring 3 phase true RMS voltage , ampere , frequency, active power ,reactive power , power factor,active KWH, reactive KWH, etc.
  • Three phase voltage , ampere , active power , reactive power , power factor,active KWH,reactive KWH, frequency can be real time recorded and curve storage.
  • 8M flash memory inner side of the meter for data storage , support SD cardand USB storage , the recorded recorder can copy to the SD card automatically.The recorded parameter curve, historical data and power statement can unloaded to PC and to be data analyzed, RS485 communication port is provided and can support MODBUS-RTU protocol..
  • It can be widly used in low and medium voltage distribution cabinet,industrial automation,intelligent switch cabinet, building automation,energy management system, etc.

DW9E
MULTIFUNCTION POWER METER

  • Measured project:voltage/current/power active/power reactive/frequency/power factor/4phase energy,etc,total 28 units parameters.
  • 2 loop DI and DO,with remote and elecommance functions.
  • Insolated input/output.
  • True virtual value
  • Voltage/current/power active/power reactive/frequency/power factor analog output.
  • RS485 digital port,Modbus RTU communication procotol
  • 2 loop energy pulse output.
  • 2 loop programmable alarm.
  • Display programme set input parameter.
  • Power-down protection function of optional display page/active Kwh/reactive Kwh.