Power Parameters Ponovo PM 605A multi-function calibrator

The Ponovo PM 605A multi-function calibrator is designed for use on three- and single-phase circuits and instruments as well as DC devices. It is suitable for AC and DC voltage, current, frequency, phase angle, power factor and power, with options available to calibrate revenue meters.

The calibrator is equipped with manual controls and colour screen display, but can also be remotely controlled via a PC interface utilising ethernet.

The instrument is characterised by intuitive operation and high accuracy (voltages and currents to 0.05% and frequency to 0.001 Hz as well as phase angle to 0.05°). Three-phase AC voltages are adjustable over two ranges from 0 to 150 V (380 V optional); DC voltage from 0 to 10 V, bi-polar, over two ranges (300 V optional); AC current is adjustable over two ranges from 0 to 6 A and DC current from 0 to 20 mA over two ranges. Phase angle is adjustable from 0 to 360? and power factor from -1 to 1.