WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
| Payment Terms | T/T |
| Supply Ability | 20 sets / month |
| Delivery Time | 10-15working days |
| Packaging Details | Export standard wooden case with fumigation free |
| Test object | Cable Tesing and Generator Testing |
| Test Item | AC Withstand Voltage Test |
| Test Freq. | 0.1Hz, 0.05Hz, 0.02Hz |
| Component | Controller，HV booster，Compensation capacitor Load |
| Test Voltage | 0~ 50KV |
| Accuracy | ± (3% of full scale +0.5 KV) |
| Working Time | 60mints |
| Brand Name | Fanke High-voltage |
| Model Number | VLF-50KV/0.1Hz |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 20 sets / month |
| Delivery Time | 10-15working days | Packaging Details | Export standard wooden case with fumigation free |
| Test object | Cable Tesing and Generator Testing | Test Item | AC Withstand Voltage Test |
| Test Freq. | 0.1Hz, 0.05Hz, 0.02Hz | Component | Controller，HV booster，Compensation capacitor Load |
| Test Voltage | 0~ 50KV | Accuracy | ± (3% of full scale +0.5 KV) |
| Working Time | 60mints | Brand Name | Fanke High-voltage |
| Model Number | VLF-50KV/0.1Hz | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | vlf testing equipment ，vlf cable testing equipment | ||
50KV Very Low Frequency Test Set For Cable , VLF Cable Tester , HV Test , Generator Insulation
I. Application :
Model VLF-50KV/0.1Hz is designed to perform on-site withstand voltage test with very-low frequency test frequency for power generators or 35KV and below XLPE power cable.Compared with Hipot test set at main power frequency, VLF HV Test Set just needs much small test power capacity(About 1/500 in theory). Its size and weight also is decreased greatly. Specially the appearance of surveillance can discover the generator insulation abnormal phenomena such as surface corona, discharge and so on.
VLF hipot tester combines modern advanced digital variable frequency technology and micro computer control together, therefore, it can realize the full automatic voltage boost, stepdown, measurement and protection as well as the manual intervention in the process of automatic voltage boost. The full electronic design ensures the small size and light weight. The big LCD screen ensures the clear and visual display, and can display the output wave form. The printer outputs test reports
The test set consists of a control box, one HV boosters, a compensation capacitor and a discharge rod.Based on electronic frequency conversion and microprocessor controlled technology, it has excellent performance on cable or generator testing.
II. Supply list of this Model:
|
Sn |
Description |
Qty. |
|
|
1 |
Control unit |
1 |
unit |
|
2 |
50KV HV Booster |
1 |
unit |
|
3 |
Discharging rod |
1 |
unit |
|
4 |
Load Capacitor, 0.04µF |
1 |
unit |
|
5 |
HV Test/Connection Cables |
1 |
set |
|
6 |
Earth cable |
1 |
unit |
|
7 |
20A Fuse |
5 |
unit |
|
8 |
Print paper |
2 |
unit |
|
9 |
Manual |
1 |
unit |
|
10 |
Factory test report |
1 |
unit |
| Model | Peak voltage | Measuring range | Weight | Test object range |
| VLF-30 | 30KV | 0.1Hz,≤1.1µF |
Controller: 4 kg Booster: 25 kg Size: L*W*H 323*174*323 |
10KV and below voltage cable,generator |
| 0.05Hz,≤2.2µF | ||||
| 0.02Hz,≤5.5µF | ||||
| VLF-50 | 50KV | 0.1Hz,≤1.1µF |
Controller: 6 kg Booster: 45 kg Size: L*W*H 357*210*365 |
15.75KV and below voltage cable, generator |
| 0.05Hz,≤2.2µF | ||||
| 0.02Hz,≤5.5µF | ||||
| VLF-60 | 60KV | 0.1Hz,≤1.1µF |
Controller: 6 kg Booster: 50 kg Size: L*W*H 357*220*370 |
18KVand below voltage cable, generator |
| 0.05Hz,≤2.2µF | ||||
| 0.02Hz,≤5.5µF | ||||
| VLF- 80 | 80KV | 0.1Hz,≤1.1µF |
Controller: 8 kg Booster: 90 kg Size: L*W*H 357*240*390 |
35KV and below voltage cable, generator |
NOTE : Test Voltage Standard
1.For cable test
Test peak voltage formula: Ｕmax＝3Ｕ0,
Ｕ0＝Single-phase rated voltage of cable
Test time :60mints
2. For generator stator
Ｕtest＝1.414*βKＵ0,
Utest---- 0.1Hz peak test voltage (kV);
β-------0.1Hz and 50Hz voltage equivalent factor, usually taking 1.2;
K------ Usually take 1.3 to 1.5, generally take 1.5;
Uo----- Generator stator windings rated voltage (kV);:
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
6000000-10000000
Employee Number:
100~120
Ecer Certification：
Active Member
Founded in 2003, FANKE is the domestic leader specializing in designing and manufacturing HV test, measurement and overhaul equipments. In 2003, Wuhan HIGHVOLT Co.,Ltd is established as our subsidiary. We provide a diversity of complete testing solutions and one-stop service for electric power compa... Founded in 2003, FANKE is the domestic leader specializing in designing and manufacturing HV test, measurement and overhaul equipments. In 2003, Wuhan HIGHVOLT Co.,Ltd is established as our subsidiary. We provide a diversity of complete testing solutions and one-stop service for electric power compa...
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