Product Description

  YCS-103 Three Phase Power Source Meter Test Equipment   Three phase power source output 3 ways of separate voltage and current signal,   suit for testing three phase and single phase energy meter. Adopt digital synthesis technique and modularization design to meet with different customers requirement. Suit for electric power departments,   electric energy meter manufacturers, measuring and quality examining departments and the mining factories or enterprises.   Character: # High accuracy and high stability output  # With RS232 interface for automatic operation # With keyboard for manual operation. # 2nd – 21st harmonic,  output amplitude and degree can be programmed.  # Aluminum alloy material,  light and strong,  prevent corrosion.   # With the protect function of overload,  short voltage circuit and open current circuit.   Technical Data:   - - - -   | YCS-101-1200 | YCS-101-2500 | Voltage | Test voltage output (Phase-Neutral) | 24V – 288V or customized | Power of the voltage output | 500VA | 1000VA | Resolution | Better than 0.01% of full scale value of range | Setting accuracy | Better than 0.05% at the final range value | Stability | Better than 0.005%/h (integration time 150 s) | Load regulation from 0-max. load | Better than 0.01% | Distortion factor | Better than 0.3% for linear resistance load | Harmonics | 2nd – 21st free programmable | Current | Test current output | 1mA – 100A  | Power of the current output | 750VA | 1500VA | Resolution | Better than 0.01% of full scale value of range | Setting accuracy | Better than 0.05% at the final range value | Stability | Better than 0.005%/h (integration time 150 s) | Load regulation from 0-max. load | Better than 0.01% | Distortion factor | Better than 0.3% for linear resistance load | Harmonics | 2nd – 21st free programmable | Phase angle | Range | 0 -- 360° | Resolution | 0.01° | Setting accuracy | 0.1° | Frequency | Range | 45Hz – 65Hz | Resolution | 0.01Hz | Others | Voltage Supply | 3×220/380V±10% or customized 50/60Hz±2Hz | Ambient temperature | -10°C -- +40°C | Relative humidity | 35% -- 85% | - - - -

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