- True RMS Measurement
- LED Step Indication
- Automatic / Manual Step Operation
- Automatic / Manual C.T. Polarity
- Automatic C/K Detection or User Preset
- Automatic or User Preset Switching Sequence (rotational for same size grouping)
- Operation from 1% Load
- Viewable Parameters:
- V, I, Cosφ, PF, Hz, W, Var, THD-V, THD-I,
- Harmonics Spectrum up to 15th order for V & I (secondary values for I, W, Var)
- Individual Capacitor Step Info:
- – Hour run (accumulative)
- – Usage count (accumulative)
- – Secondary 1-phase Var value (present)
- Programmable Over Voltage & THD-V alarm
- Alarm Information:
- – Under / Over Compensate
- – Under / Over Voltage
- – Overload,THD-V Limit High
- User selectable capacitor protection for Over voltage & THD-V
- Selectable contact for Signal Alarm Output or Exhaust Fan Output
- Software Lock to prevent unauthorized modification of parameters
- External Plug-in Module for: A-01s / A-01sp (RS-485 Modbus RTU) isolated type
