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Wuhan Huaying Electric Power Tech & Science Co., Ltd
Wuhan Huaying Electric Power Tech & Science Co., Ltd 20 YEARS experience in design and manufacture Hipot Test Set Export to 50 Countries Worldwide Professional Technical Support ISO/CE/CNAS/SGS
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AC Hipot Test Set High Voltage Tester VLF Cable Testing Equipment AC 220V 50Hz

Wuhan Huaying Electric Power Tech & Science Co., Ltd

AC Hipot Test Set High Voltage Tester VLF Cable Testing Equipment AC 220V 50Hz

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Brand Name : Huaying

Model Number : VLF

Certification : ISO, CE

Place of Origin : Wuhan Hubei China

MOQ : 1 Set

Price : Negotiable

Payment Terms : T/T L/C

Supply Ability : 200 sets per month

Delivery Time : 7 Working Days

Packaging Details : Wooden Case

Warranty : 1 year free and lifelong maintenance

Customize service : Accepted

Product name : AC Hipot Test Set

Output voltage : 30kV, 50kV, 60kV, 80kV or others

Capacity : 0.6kVA ~ 2.4kVA

Power supply : AC 220V 50Hz

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AC Hipot Test Set High Voltage Tester VLF Cable Testing Equipment AC 220V 50Hz

1. Product Name: VLF Very low Frequency Tester

2. Equipment Description:

The VLF testers (Generator) are suitable for
Testing cables, transformers, switchgear,
Rotating machinery, and other
Electrical apparatus.

(A). Main Functions:
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


(B). Specifications:
1. Input: 220 ± 10% Volts AC, 50/60 Hz, single phase.
2. Output-Voltage. 50KV
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%

3. Models:


Type

Output
Voltage/Current

Load Capacity

Control Unit

Booster

Fuse Tube


Frequency/Capacitance

Dim.
(cm)

Wt
(kg)

Dim.
(cm)

Wt
(kg)

VLF-30/1.1

30KV/20mA

0.1Hz ≤ 1.1uF
0.05Hz ≤ 2.2uF
0.02Hz ≤ 5.5uF

28× 37× 22

4

33× 18× 34

25

5A

VLF-40/1.1

40KV/30mA

0.1Hz ≤ 1.1uF
0.05Hz ≤ 2.2uF
0.02Hz ≤ 5.5uF

28× 37× 22

4

35× 20× 36

35

6A

VLF-50/1.1

50KV/40mA

0.1Hz ≤ 1.1uF
0.05Hz ≤ 2.2uF
0.02Hz ≤ 5.5uF

28× 37× 22

4

37× 24× 39

45

7A

VLF-60/1.1

60KV/50mA

0.1Hz ≤ 1.1uF
0.05Hz ≤ 2.2uF
0.02Hz ≤ 5.5uF

28× 37× 22

4

33× 18× 34
33× 18× 34

25+25

10A

VLF-70/0.5

70KV/55mA

0.1 Hz, ≤ 0.5µ F
0.05Hz, ≤ 1.0µ F
0.02Hz, ≤ 2.5µ F

28× 37× 22

4


33× 18× 34
35× 20× 36

25+35

10A

VLF-80/0.5

80KV/60mA

0.1 Hz, ≤ 0.5µ F
0.05Hz, ≤ 1.0µ F
0.02Hz, ≤ 2.5µ F

28× 37× 22

4

33× 18× 34
37× 24× 39

25+45

12A

Accompanied accessories:


1. One special high-voltage connecting cable
2. One special low-voltage connecting cable
3. One power cable
4. Ten power supply fuse tubes
13
5. One discharging rod
6. One compensation capacitor
7. One control unit
8. One booster
9. One grounding cable
10. Two rolls of printer paper


Product Tags:

vlf cable testing equipment

      

very low frequency test

      
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