タイトルまたは説明
Technical Parameters:
1. accurary class: 0.*5/0.1/0.2
2. reference standard energy meter: HS****0C singel-phase
wide-measurement-range standard energy meter. accuracy class:
0.*5/0.1/0.2
multi-path voltage transformer: accuracy class: 0.*1, rated load
per path: *0VA
3. voltage range: **0V (**0V option), output range: ****5%,
resolution: 0.*1% full range
4. current measurement range: 0.****0A (**0A option), output range:
****0%, resolution: 0.***1A (min.)
5. Frequency: *5Hz**5Hz, resolution: 0.*1Hz
6. number of energy meters to be tested: *4/*8 (standard), also
***0 meter testing stations are available
7. testing fuctions: accuracy testing, creep testing (no lad
testing), starting up testing, harmonic testing, repeatability
testing, influencing testing, dial testing etc.
8. output waveform distortion: both voltage and current 9. output
capacity: current: ***0VA(**0A); voltage: **0VA (*4 meter testing
stations)
*0. load characteristics: resistive, inductive and capacitive (less
than 4uF)
*1. starting current output: 5mA(Min); accuracy: 5%, starting
power: Accuracy5%
*2. RS**5 communication test: per communication protocol of the
watt-hour meter to be tested
*3. Input power supply: **0V AC, ***0%, *0Hz, Max.Power
consumption: 1,**0VA
*4. multi-function tests: demand test, frequency impact test,
voltage impact test, second pulse clock precision test, GPS clock
synchronization, constant calibration, combined errorr test,
various register checking, RS**5 communication port test
