On-Site Transformer Test System
220KV Transformer Partial Discharge Test System
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220KV Transformer Partial Discharge Test System

Application:
Used for on-site PD test on 220KV and below voltage level transformers. (Low voltage side voltage is 10~35KV)
System Configuration:
1) HVF 260KW PD-free Variable frequency power supply  1set
  Input: 380V, three phase
  Output: 0~350V, single phase
  Output frequency: 20~300Hz
2) HET 260KVA/2*5/10/35KV PD-free Exciter Transformer  1set
  Input: 2*350/400/450V
  Output: double winding, highest voltage: ±35KV
  With 5KV, 10KV taps
  Rated frequency: 50~300HzSS
3) HCR 100KVA/20KV PD-free Compensation Reactor 4sets
  20KV/5A/6H/90min/100Hz

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