True RMS Measurement

LED Step Indication

Automatic / Manual Step Operation

Automatic or 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, Cos j, PF, Hz, W, Var, THD-V, CHD-I,

Harmonics Spectrum up to 15^th  order for V & I [secondary values for I, W. Var]

Individual Capacitor Step Info:

-Hour run (accumulotive)

-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

Extrenal Plug-in Module for:

A-01s/A-01sp  [RS-485 Modbus RTU) isolated type

Software Lock to prevent unauthorized modification of parameters

Complies with:

IEC 61000-6-2 / 6-4 Standards

IEC 60255-27-Clause 10.6.4.2 / 4.3