ICT ile üç Fazlı Enerji Ölçer Test Cihazı

1)      The test bench accuracy class: 0.05/0.1
2)      Reference standard energy meter:
         SP-5300 Three Phase Reference Standard Meter
          Accuracy class: 0.02/0.05
3)      Voltage amplifier:
Output voltage range: 0-300V(phase-neutral);
Output maximum power: 800VA
Resolution: 0.01%;
Stability:better than 0.05%/3 min(time base 5S);
Distortion factor: < 0.5% at linear load;
Frequency range: 45Hz~65Hz;
Power efficiency: more than 85%;
Ambient temperature:10ºC~50ºC
Electronic overload and short-circuit protection.
4)      Current amplifier:
Output current: range: 1mA~120A (option for 1mA~200A);
Output maximum power: 1500VA
Resolution: 0.01%;
Stability:better than 0.05%/3 min(time base 5S);
Distortion factor: < 0.5% at linear load;
Frequency range: 45Hz~65Hz;
Power efficiency: greater than 85%;
Ambient temperature:10ºC~50ºC
Electronic overload protection and security for open current circuit.
5)      Phase Angle: 0°~360° , resolution of phase angle setting: 0.1°;
6)      Output frequency range: 45Hz~65Hz; resolution: 0.01Hz
7)      Harmonic wave output: 2-21 sub-harmonic wave     contents≤40%
                     3, 5, 7 sub-harmonic wave coupling, total content≤40%
                         Phase angle control (odd sub-harmonic wave)
                         Wave group control (sub-harmonic wave)
8)      Output stability of power: <0.05% (180S)
9)      Numbers of calibrated energy meter: 16 (6/8/12/16/20/24/32 on requested)
Input power: 3×220V/380V (Y)15%, 50/60Hz; Max. power consumption: 6000VA