Single Phase Fully Automatic Energy Meter Test Bench

APSS1000/APSS1010

Single Phase Fully Automatic Energy Meter Test Bench

Stationary Energy Meter Test Bench consists of advanced digital power source uses MCU single chip microprocessor as its core technology and adopts various techniques as digital synthesis, digital frequency modulation, digital amplitude modulation, digital phase-shifting, pulse width modulation etc.

Test Bench accords with the standard of “IEC 60736/IS12346 Testing Equipment for Electrical Energy Meters”, and meets the Testing requirements “IEC62053/IS13779 Electricity Metering Equipment”.

Technical Specification

  • Main Supply Voltage : 240V±10% (option 120V), 50±5% Hz
  • Test Mode : 1P2W Watt, 1P2W VAR
  • No. of Meter Positions : 6/10/20/24/32/40/48/60 (optional 72 positions)
  • Voltage Range : 30 V- 300 V (480 V is optional)
  • Current Range : 1mA – 120A
  • Setting Accuracy of Amplitude : 0.05% of the range limit value
  • Resolution of Amplitude : ≤ 0.01% of the range limit value
  • Efficiency : Better than 85%
  • Stability : ≤ 0.01%/1hr at integration time of 60s
  • Electronic Protection : O/C & O/L
  • Frequency Range : 45~65Hz
  • Power Factor Range : (-1.000) ~ 0 ~ (+1.000)
  • Phase Angle Range : 0-360⁰
  • Temperature Co-efficient : 0.01% /⁰C
  • Relative Humidity : ≤ 95%
Support