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Precision Power Calibration System
Precision Power Calibration System
ZERA India Pvt Ltd offers Precision Power Calibration System. This single-phase Precision Power Calibration System produces sinus-type voltages and currents with adjustable phase shifts from 0° to ±180° and frequencies from 40 Hz to 70 Hz. The stable provision and highly accurate measurement of active, reactive and apparent power is possible at any power factor with a standard measuring error of < 10 x 10-6 w.r.t apparent at frequencies from 40 Hz to 70 Hz.
The PPCS is based on the research work carried out by the team of scientists from PTB Braunschweig, Germany and tested for several years to ensure technical claims.
Product & Technology News
- Highly accurate current, voltage and power calibration
- High measuring stability due to ZERA components that have been proven for many years
- High repeat accuracy of the measuring values
- Lowest measuring uncertainty from 10 x 10-6 (relative to the nominal value of the apparent power)
- Simple traceability to SI unit DC voltage & AC resistor of national reference standards
- Wide range of Harmonic generation & accurate measurement