Wuhan Huaying Electric Power Tech & Science Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 200 sets per month |
| Delivery Time | 7 Working Days |
| Packaging Details | Wooden Case |
| output | 70kv |
| input | 220kv, customized |
| Warranty | 1 year free and lifelong maintenance |
| Feature 1 | Built-in printer |
| Feature 2 | True sine wave output |
| Variable frequency | 0.1Hz, 0.05Hz, 0.02 Hz |
| Brand Name | Huaying |
| Model Number | VLF-70KV |
| Certification | ISO |
| Place of Origin | Wuhan Hubei China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 200 sets per month |
| Delivery Time | 7 Working Days | Packaging Details | Wooden Case |
| output | 70kv | input | 220kv, customized |
| Warranty | 1 year free and lifelong maintenance | Feature 1 | Built-in printer |
| Feature 2 | True sine wave output | Variable frequency | 0.1Hz, 0.05Hz, 0.02 Hz |
| Brand Name | Huaying | Model Number | VLF-70KV |
| Certification | ISO | Place of Origin | Wuhan Hubei China |
| High Light | hipot test equipment ，high voltage hipot tester | ||
Low Frequency Cable Hipot Test VLF Cable Tester 70 KV With Real Time Display
1. Product Name:
Very Low Frequency AC Hipot Tester
2.Equipment Description:
The VLF testers (Generator) are suitable for Testing cables, transformers, switchgear, Rotating machinery, and other Electrical apparatus.
3.Product 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
1. Short circuit protected.
2. Status display of all important safety functions and messages.
3. Safe, easy to use operation with emergency off and key switch lock-out.
4. Fully integrated discharge circuit to safely ground the DUT after testing.
5. Zero start interlock.
6. Zero voltage switching.
4.Technical Parameters:
1. Input: 220 ± 10% Volts AC, 50/60 Hz, single phase.
2. Output-Voltage. 40KV
3. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz.
4. Stability of frequency: Fluctuation < 0.5%
5. Measurement accuracy: ± 3%.
6. Positive and negative voltage peak errors: ≤ 3%.
7. Voltage waveform distortion: ≤ 5%
8. Construction: In two units: Controller and Booster.
9. Ambient conditions of use: Temperature Indoor and outdoor: -10ºC to + 50ºC.
10. Humidity: ≤ 85%
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1997
Total Annual:
3500000-400000
Employee Number:
>100
Ecer Certification：
Active Member
Wuhan Huaying Electric Power Tech & Science Co.,ltd, founded in 1997, engaged in the designing, manufacturing and selling of electrical test equipments. Our products include: HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, ... Wuhan Huaying Electric Power Tech & Science Co.,ltd, founded in 1997, engaged in the designing, manufacturing and selling of electrical test equipments. Our products include: HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, ...
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