KVXZ-270kVA/270kV Variable Frequency AC Resonance Test System is applied for AC dielectric test for electric equipment
Overviews
KVXZ-270kVA/270kV Variable Frequency AC Resonance Test System is applied for AC dielectric test for electric equipment.
Features
Test equipment combination mode
Combinations of equipment
Tested specification |
Reactors(44kVA/22kV, 4 sets ) | Excitation transformer output selection | Test voltage (kV) |
Cable 10kV/300mm²: length 3km | 3 reactors in parallel
(Three of them are grounded) |
4kV | ≤22kV |
Cable 35kV/300mm²: length 1km | 2 in series and 3 groups in parallel | 4kV | ≤52kV |
Cable 110kV/630mm²: length 0.2km | 3 in series and 2 groups in parallel | 4kV | ≤128kV |
Power transformer 110kV/63000kVA | 4 reactors in series | 8kV | ≤160kV |
110kV GIS, switchgear, etc. | 6 reactors in series | 16kV | ≤265kV |