HV HIPOT GDTF-44/22 电缆交流谐振测试系统 (0-22kV; 44kVA)

Rated output voltage: 0 - 66kV(effective value) or below.

Output frequency: 20 -300Hz.

Resonant voltage waveform: sine wave, THD ≤ 1%.

Full load working time: continuous working time 60mins.

Quality factor: max. load ≥ 20.

Frequency adjustment: fineness 0.1Hz, instability ≤ 0.01%.

Power supply: 220V or 380V single-phase.

Input voltage (V): 380

Output voltage (kV): 0-22

Capacity (kVA): 44

Application scope: 10kV cable ≤ 1km(300 mm² )

Main configurations:

• 2.5kW Variable frequency source 1 set

• 2.5kVA Exciting transformer 1 set

• Reactors 22kV/1A 2 sets

• Capacitive divider 25 kV