HVHIPOT 225kVA/25kV PD-free AC Series Resonant Test System
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | YES |
| Warranty: | 1 |
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Year of Establishment
2006-11-08
Number of Employees
68
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Basic Info.
- Model NO.
- GDTF-225kVA/25kV
- Model number
- GDTF-225kVA/25kV
- Rated capacity
- 225kVA
- Input power supply
- Single phase 415V, 50Hz
- Rated voltage
- 25kV
- Rated current
- 9A
- Working frequency
- 50Hz
- Delivery time
- 7-30 days
- Transport Package
- Vacuum Package
- Specification
- ISO, SGS
- Trademark
- HV Hipot
- Origin
- Wuhan China
- HS Code
- 9030899090
- Production Capacity
- 5000 Sets/Year
Product Description
General information
GDTF(L)-225/25 is specially designed for AC withstand voltage test of power generators, also can be considered as power source of PD & DDF Test for 0.4-1.2µF, 24kV Generator Stator Windings. The capacitance of single phase to ground is 0.4-1.2uF, test frequency is 50Hz and test voltage is no more than 24kV. Testing time is 15mins.
System Composition
PD-free Excitation Transformer APSJL-27kVA/3kV/0.4kV 1set
PD-free Insulation Transformer APSGL-27kVA/415V/415V 1set
PD-free Resonant Control Unit APSTF(L)-27kVA/415V 1set
PD-free Adjustable Reactor APSDK(L)-225kVA/25kV 1set
PD-free AC Voltage Divider APSFR-30kV 1set
PD-free Compensating Capacitor APSBC-30kV 1set
Specification
System Composition
PD-free Excitation Transformer APSJL-27kVA/3kV/0.4kV 1set
PD-free Insulation Transformer APSGL-27kVA/415V/415V 1set
PD-free Resonant Control Unit APSTF(L)-27kVA/415V 1set
PD-free Adjustable Reactor APSDK(L)-225kVA/25kV 1set
PD-free AC Voltage Divider APSFR-30kV 1set
PD-free Compensating Capacitor APSBC-30kV 1set
Specification
| Rated capacity | 225kVA |
| Input power supply | Single phase 415V; 50Hz |
| Rated voltage | 25kV |
| Rated current | 9A |
| Working frequency | Power frequency 50Hz |
| Outout voltage waveform distortion rate | ≤0.5% |
| Working time | continuous working of 15min under rated load. (Please kindly notice: The interval time between each lot of tests should be at least 30min. Which means the whole test system should be 15min On/ 30min Off.) |
| Temperature rise | ≤65K after continuous working of 15min under rated load |
| Quality factor | Q ≥10 |
| Accuracy | 1.5% (RMS) |
| Protective function | over-current, over-voltage and flashover protections for test object. |
| Partial discharge amount | ≤5PC |
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