Model: EW911/ EW9E Series 3 Phase Coulometer
⊙ To measure: voltage, current, active power, reactive power, frequency,
power factor, 4 quadrant energy, etc. Total 28 electrical parameters.
⊙ Two On-Off input / output, with remote control and measure function.
⊙ Isolation for input / output.
⊙ True effective value measuring.
⊙ Transformed analog output for voltage, current, active power, reactive
power, frequency, power factor.
⊙ With RS485 connection and Modbus RTU communication protocol.
⊙ With 2 energy pulse output.
⊙ With 2 programmable alarm.
⊙ To display program setting input parameters.
⊙ With power down memory for display menu select / KWH / KvarH.
