الوصف

The C**0 Series Power Calibrators are used for adjusting, checking and verification of measuring instruments used in power engineering: active and reactive power meters, phase meters, frequency meters, ammeters, voltmeters, transducers of these quantities, monitoring systems and frequency, voltage and current relays in single and three phase symmetrical and asymmetrical configurations for symmetrical and asymmetrical loads.

The C**0 Calibrator is single phase source of alternating current and voltage. Enables generating alternating voltages up to **0V in four subranges *************0V, alternating currents up to *0A (**0A) in three (four) subranges *********0A, frequency in range *5.*0…*0.*0Hz and phase shift in range **0.0…0.*0…**0.0°.

Voltage and current output signals are set by multi-turn potentiometers and are simultaneously indicated on 4.5 digit LED displays. Frequency and phase shift are also set by multi-turn potentiometers and are displayed on 4 digit LED displays too.

Instruments to be calibrated can safely be connected to the outputs without changing the set values since the calibrator can be switched to standby mode to isolate the output terminals.

Series C**0 Calibrators has been built in standard *9'' aluminium case.