Wuhan Huaying Electric Power Tech & Science Co., Ltd

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Home ProductsVLF Test Set

0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

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0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

China 0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test supplier

Large Image :  0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

Product Details:

Place of Origin: Wuhan Hubei China
Brand Name: Huaying
Certification: ISO
Model Number: VLF

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: negotiable
Packaging Details: Wooden Case
Delivery Time: 7 Working Days
Payment Terms: T/T L/C
Supply Ability: 200 sets per month
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Detailed Product Description
Customize Service: Provided Warranty: 1 Year Free And Lifelong Maintenance
Application: Very Low Frequency Cable Testing Usage: Very Low Frequency Test
Color: Black Output Frequency: 0.1Hz,0.05Hz,0.02Hz

0.1Hz 0.05Hz 0.02Hz Low Frequency VLF Test Set for AC Hipot Cable Test

 

Product Name:

Very Low Frequency Tester 

 

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

 

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

 

Important tips:
1. Power supply requirement: AC50Hz, 220V, stability of frequency: fluctuation less than 0.5%
2. When using it, the capacitance of the sample should not exceed the rated capacity of the instrument. The over low capacitance of the sample will affect the output wave form. If the capacitance is less than 0.05μF, the instrument cannot output normally. In this situation, the tester needs to have a 0.05μF compensation capacitor(provided by our company) in parallel connection as an auxiliary output when the sample’s capacitance is less than 0.05μF.
3. When using it, it is prohibited to boost voltage without load, or to connect with resistive load

Contact Details
Wuhan Huaying Electric Power Tech & Science Co., Ltd

Contact Person: Chloe

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