HV HIPOT GDTF-520/260 AC Resonant Test System for Substation Equipment (0-260kV; 520kVA)

Rated output voltage: 0 - 800kV (AC ) or below.

Output frequency: 20 ~ 300Hz.

Waveform: pure sine wave, THD <1.0%.

Max. capacity: 1000kVA and below.

Duty Cycle: Continuous working time 15mins one time at full power output.

Quality factor: 30-90.

Frequency adjustment sensitivity: 0.1Hz, instability <0.05%.

Power Supply: 380/220V ± 15% / 50Hz ± 5%.

Input voltage (V): 380

Output voltage (kV): 0-260

Capacity (kVA): 520

Application scope:

- 110KV Circuit breaker and bus bar

- 110kV GIS

- 110kV (300 mm²) cable 800m

- 35kv (300 mm²) cable 3km

- 10kV (300 mm²) cable 6km

- 110kv full insulation Transformer

Main configurations:

• 25kW Variable frequency source 1 set

• 25kVA Exciting transformer 1 set

• Reactors 65kV/2A 4sets

• Capacitive divider 300 kV

Datasheet