PQg - Moving Coil Instruments with Rectifier
PB_PQg 48...144.jpg
Description
Features
- For measurement of AC currents and voltages
- Linear scale2: PQg 90°, KPQg 240°
- Exchangeable dial
- higher resistance to mechanical vibrations (optional)
- Protective cover for terminals (optional)
- DIN-rail version availiable
Application
These instruments are designed for mounting into supervision panels of power distribution or transformer stations where AC current and voltage measuring instrument is required. The meters measure the arithmetical average of the alternating current, respectively voltage, within a frequency range of 40 to 5000 Hz. The scale shows the RMS value of the sinusoidal measurement. Distortion of the sine wave vauses errors in the measurement.