GDCY Impulse Voltage Test System (100kV-7200kV)
It includes below parts
● Control and Measurement Table.
● Impulse Voltage Generator.
● HV DC Charging Unit.
● Weak Damped Voltage Divider
Specifications
| Impulse?voltage?grade | 100kV-7200kV |
| Standard?lightning?wave | 1.2±30%/50±20%μS |
| Peak?oscillation | <5% |
| Standard?switching?wave | 250±20%/2500±60%μS |
| Virtual?front?time?of?oscillating?lightning?wave | ≤15μS |
| Virtual?front?time?of?oscillating?switching?wave?and? virtual?front?time?of?oscillating?switching?impulse?wave |
15μS-1mS |
| The?minimum?output?voltage | ≥10%Un |
| Charging?voltage?instability | <±1% |
| Synchronizing?range | ≥20% |
| Synchronous?discharge?error?rate | <2% |
| Ignition?range | 10%~100% |
| Working?time | ≥70%UN?Discontinuous?work?(charge-discharge?300s/time) <70%nn?Continuous?work?(charge-discharge?120s/time) |
| Generator?efficiency:?lightning?wave?(no?load) | ≥90% |
| Time?to?chopping | 2~5μS |
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