Audited Supplier
HFCD-8200E
<500mm
<900kg
Universal Testing Machine
<1000KN
0.5
Electronic Load
Dynamic Load
Digital
Computer Control
0-100Kg
AC220V
Under
0.1Hz, 0.05Hz, 0.02Hz
30kv/40kv/50kv/60kv/70kv/80kv
Hengfeng
Non-Fumigation Wooden Case
357*220*370mm
China
Product Description
CE Certificate 0.1 Hz Very Low Frequency Vlf Hipot Tester
Production description
VLF (Very Low Frequency) hipot Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus.
Features
1. Easiest to use Fully automatic microcontroller
2. Built-in printer
3. True sine wave output
4. Real-time display of actual output waveform
5. Ergonomic, menu guided, large backlit LCD
6. Storage of test results for later retrieval and print.
7. Over voltage and current protected
8. Variable frequency 0.1Hz, 0.05Hz, 0.02 Hz
9. Data of current, voltage and waveform directly sampled at HV side.
10. AC testing does not degrade good cable insulation
11. Harmful space charges are not injected into the cable insulation
12. No traveling waves are generated during testing
13. Rugged and reliable design less prone to failure from transients
Technical specifications
Application
Production descriptionVLF (Very Low Frequency) hipot Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus.
Features
1. Easiest to use Fully automatic microcontroller
2. Built-in printer
3. True sine wave output
4. Real-time display of actual output waveform
5. Ergonomic, menu guided, large backlit LCD
6. Storage of test results for later retrieval and print.
7. Over voltage and current protected
8. Variable frequency 0.1Hz, 0.05Hz, 0.02 Hz
9. Data of current, voltage and waveform directly sampled at HV side.
10. AC testing does not degrade good cable insulation
11. Harmful space charges are not injected into the cable insulation
12. No traveling waves are generated during testing
13. Rugged and reliable design less prone to failure from transients
Technical specifications
| Model | Peak voltage | Measuring range | Weight | Purpose |
| 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 |
Application
