Wuhan Goldsol Co., Ltd.

Vlf Hipot Tester, Vlf Hv Generator, Vlf High Voltage Tester manufacturer / supplier in China, offering Vlf High Voltage Tester, Winding Resistance Tester, Very Low Frequency High Voltage Tester (VLF-30/40/50) and so on.

Vlf High Voltage Tester

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 20 Units/Month
Transport Package: Aluminum Box Inside and Plywood Case Outside
Payment Terms: L/C, T/T

Basic Info.

Model NO.:VLF-50
Type:Strength Testing Machine
Weight:0-100Kg
Power Source:AC220V
Vlf Hipot Test Set 50kv:Vlf Hipot Tester 50kv
Trademark:GOLDSOL
Specification:CE mark
Origin:China
HS Code:8543709990

Product Description

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

Vlf High Voltage Tester
VLF Advantages:
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

Safety Features
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.

Vlf High Voltage Tester

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: -10 to + 50ºC.
10. Humidity: ≤ 85%

Model 
Output
Voltage/Current
(Peak)
Load Capacity Control Unit Booster Fuse 
Frequency/Capacitance Net Dim.
(cm)
Net Wt
(kg)
Net Dim.
(cm)
 Net Wt
(kg)
VLF-30/1.1  30KV/29mA    0.1Hz ≤ 1.1uF
   0.05Hz ≤ 2.2uF
   0.02Hz ≤ 5.5uF
28×37×22 5 33×18×34 25 8A
VLF-40/1.1  40KV/29mA    0.1Hz ≤ 1.1uF
   0.05Hz ≤ 2.2uF
   0.02Hz ≤ 5.5uF
28×37×22 5 35×20×36 45 8A
VLF-50/1.1  50KV/59mA    0.1Hz ≤ 1.1uF
   0.05Hz ≤ 2.2uF
   0.02Hz ≤ 5.5uF
 28×37×22 5 37×24×39 45 10A
VLF-60/0.5  60KV/59mA    0.1Hz ≤ 0.5uF
   0.05Hz ≤ 1.0uF
   0.02Hz ≤ 2.5uF
 28×37×22 5 33×18×34
33×18×34
25+45 20A
VLF-70/0.5  70KV/59mA    0.1 Hz, ≤0.5µF
   0.05Hz, ≤1.0µF
   0.02Hz, ≤2.5µF
 28×37×22 5  33×18×34
35×20×36
25+45 20A
VLF-80/0.5   80KV/59mA    0.1 Hz, ≤0.5µF
   0.05Hz, ≤1.0µF
   0.02Hz, ≤2.5µF
28×37×22 5 33×18×34
37×24×39
25+45 20A
VLF-90/0.5   90KV/59mA    0.1 Hz, ≤0.5µF
   0.05Hz, ≤1.0µF
   0.02Hz, ≤2.5µF
28×37×22 5 33×20×35
37×24×39
30+45 20A
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Wuhan Goldsol Co., Ltd.

- Hubei, China
- Manufacturer/Factory, Trading Company

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