Description
Features
- True RMS Measurement
- Displacement Power Factor (Cos) & True Power Factor (PF) Info
- LED Indication for Individual Step
- Auto / Manual Operation
- Automatic Detection of C.T Polarity
- Automatic C/K Detection and Rated Individual Secondary Step Value
- Automatic or Preset Switching Programs
- Operation Frequency according to Network Frequency
- Minimum Operation @ < 1% Load
- No Voltage Release Function
- Secondary Current (I) / Voltage (V) / Frequency (Hz) Info
- Secondary Active Power (W) / Secondary Reactive Power (Var) Info
- THD Monitoring for Voltage and Current
- Individual Harmonic Spectrum Info up to 15th order for Voltage and Current
- Capacitors Utilization Monitoring for Utilization Hour Run and Switching Count
- Programmable Over Voltage & THD-V Alarm
- Dedicated Signal Alarm Output for :
- Under / Over Compensate
- Under / Over Voltage
- Overload, thd-V limit high, Frequency Out of Range & C.T Polarity Error
- Dedicated EXhaust Fan Control
- Software Lock to Prevent Unauthorized Setting
- Complies with :
- IEC-61000-4-2/4-4/4-5/255-5:1 Standards
- Built-in RS-485 MODBUS RTU isolated communication
