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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): 0-500
Capacity (kVA): 500
Application scope:
- 220kV or below CT/PT
- 220kV or below bushing
- 220kV or below Insulators, disconnectors
- 220kV or below Circuit breaker
- 220kV or below Insulation Instrument
Main configurations:
• 20kW Variable frequency source 1 set
• 20kVA Exciting transformer 1 set
• Reactors 125kV/1A 4sets
• Capacitive divider 500 kV
