Wuhan Goldsol Co. Ltd.
iso9001 certificate of goldsol
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Contact Us

Name: Luo Zhengping (Director)
Tel: 86-27-82423362
Fax: 86-27-82949301
E-mail: goldsol@foxmail.com
Add: Add: 128 Sanyang Road Wuhan China
MSN: goldsol@outlook.com
Skype: Gogoluo
MSN: goldsol@outlook.com SKYPE: Gogoluo

Products

VLF Hipot Tester

VLF Hipot Tester VLF Hipot Tester VLF Hipot Tester VLF Hipot Tester
Product name:VLF Hipot Tester
Item:VLF-60
Price:VLF Hipot Tester
Details:
Purposes:
AC Testing of cables and electrical apparatus is now easierthan ever if using our VLF High Voltage Tester !
 VLF testersare suitable for testing cables, transformers,switchgear,rotating machinery, and other electrical apparatus.
 
VLF Advantage: 

Easiest to use Fully automatic microcontroller
    *  Built-in printer
    *  True sine wave output
    *  Real-time display of actual output waveform
    *  Ergonomic, menu guided, large backlit LCD
    *  Storage of test results for later retrieval and print.
    *  Over voltage and current protected
    *  Variable frequency 0.1Hz, 0.05Hz, 0.02 Hz
    *  Data of current, voltage and waveform directly sampled at HV side.
    *  AC testing does not degrade good cable insulation
    *  Harmful space charges are not injected into the cable insulation
    *  No traveling waves are generated during testing
    *  Rugged and reliable design.

        Technical parameters

 - Output voltage ratings: 30KV, 40KV, 50KV, 60KV, 70KV, 80KV, 90KV, 100KV  peak
 - Output frequency: 0.1Hz, 0.05Hz, 0.02Hz, 0.01Hz
 - Measurement accuracy: 3%
 - Positive and negative voltage peak errors: ≤ 3%
 - Voltage wave form distortion: ≤ 5%
 - Use condition: indoor and outdoor;
    Temperature: -10℃∽+40℃, Humidity: ≤ 85%RH
 - Power: AC50/60Hz, 220V ±5%
 - Power supply fuse tube: See details of table

Model no

Output 
Voltage/ Current
(Peak)

Load Capacity

Control Unit

Booster

Power 

Capacitance/
Freuency

Net Dim.(cm)

Net Wt(kg)

Net Dim.(cm)

Net Wt(kg)

VLF-30

 30KV/29mA

0.1 Hz, ≤1.1µF
0.05Hz,≤2.2µF
0.01Hz, ≤11µF

40×24×31

  6

34×16×30

27

1000W

VLF-40

 40KV/29mA

0.1 Hz, ≤1.1µF
0.05Hz,≤2.2µF
0.01Hz, ≤11µF

40×24×31

  6

44×18×37

45

1200W

VLF-50

 50KV/59mA

0.1 Hz, ≤1.1µF
0.05Hz,≤2.2µF
0.01Hz, ≤11µF

40×24×31

  6

44×19×37

46

1500W

VLF-60

 60KV/59mA

0.1Hz ≤ 0.5uF
0.05Hz≤ 1.0uF
0.01Hz ≤ 5.0uF

40×24×31

  6

 45×20×38

48

2000W

VLF-70

 70KV/59mA

0.1Hz ≤ 0.5uF
0.05Hz≤ 1.0uF
0.01Hz ≤ 5.0uF

 40×24×31

  6

45×20×38

48

2500W

VLF-80

 80KV/59mA

0.1Hz ≤ 0.5uF
0.05Hz≤ 1.0uF
0.01Hz ≤ 5.0uF

40×24×31

  6

45×20×38

50

3000W

VLF-90

 90KV/59mA

0.1Hz ≤ 0.5uF
0.05Hz≤ 1.0uF
0.01Hz ≤ 5.0uF

40×24×31

  6

46×22×38

52 

3500W

VLF-100

100KV/59mA

0.1Hz ≤ 0.5uF
0.05Hz≤ 1.0uF
0.01Hz ≤ 5.0uF

40×24×31

  6

46×22×38

52

4000W



Safety

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.

Accessories

Sr no.
     Description
Quantity
  1
Control unit
1
unit
  2
Booster
1
unit
  3
Capacitor (0.04µF)
1
unit
  4
Discharge rod
1
unit
  5
HV Test/Connection cables
1
set
  6
Earth cable
1
unit
  7
Power supply cable
1
unit
  8
Fuse
2
units
  9
Printer paper
1
unit
 10
Operating manual
1
unit
 11
Factorys Calibration report
1
unit
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