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KW9A-DC38B 3»ó Àü·ÂÃøÁ¤±â - RS485 Ãâ·ÂÇü)

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3»ó Àü·ÂÃøÁ¤±â (RS-485 Ãâ·ÂÇü)
Àü¾Ð, Àü·ù, À¯È¿Àü·Â, ¹«È¿Àü·Â, Àû»êÀü·Â, KWH, KvarH, ÁÖÆļö, ¿ª·ü, DIO »óÅ ǥ½Ã
KW9A/B/C/D/E series 3 Phase Coulometer with follow features:

1) To measure: voltage, current, active power, reactive power, power factor, frequency, Kwh, 4 quadrant energy, etc. Total 28 electrical parameters;

2) 3 lines 4 digit LED to show the above value. For KW9E model, additional 1 line 8 digit to show the KWH separately;
3) Two On-Off input / output, with remote control and measure function;

4) Isolation between input and output signal;

5) True effective value measuring;

6) Two alarm output for voltage, current, power factor, active power, reactive power;

7) Transformed analog output 4-20mA  for voltage, current, active power, reactive power, frequency, power factor;

8) With RS485 communication function (Modbus RTU protocol);

9) With power down memory function for KWH / KvarH.