Hubei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, ...
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
Yes
OEM/ODM Service
Overseas Agent / Branch

Very Low Frequency High Voltage Tester, Vlf High Voltage Generator, Vlf Hipot Tester manufacturer / supplier in China, offering 30kv/40kv/50kv Very Low Frequency High Voltage Tester, Vlf High Voltage Generator 60kv, Breakdown Voltage Tester 80kv and so on.

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Supplier Homepage Products VLF Hipot Others VLF Hipot 30kv/40kv/50kv Very Low Frequency High Voltage Tester
  • 30kv/40kv/50kv Very Low Frequency High Voltage Tester
  • 30kv/40kv/50kv Very Low Frequency High Voltage Tester
  • 30kv/40kv/50kv Very Low Frequency High Voltage Tester
  • 30kv/40kv/50kv Very Low Frequency High Voltage Tester
  • 30kv/40kv/50kv Very Low Frequency High Voltage Tester

30kv/40kv/50kv Very Low Frequency High Voltage Tester

Get Latest Price
Min. Order: 1 Piece
Port: Wuhan, China
Production Capacity: 50 Sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Vlf Hipot Test Set: Vlf AC Hipot 50kv
Transport Package: Aluminum Box Inside and Plywood Case Outside
Specification: CE Mark
Trademark: GOLDSOL
Origin: China

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Basic Info

Model NO.: VLF-30/40/50
HS Code: 903033200

Product Description

VLF (Very Low Frequency) Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus.

30kv/40kv/50kv Very Low Frequency 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

30kv/40kv/50kv Very Low Frequency High Voltage Tester

30kv/40kv/50kv Very Low Frequency High Voltage Tester


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.

30kv/40kv/50kv Very Low Frequency High Voltage Tester

Specifications

1. Input: 220 ± 10% Volts AC, 50/60 Hz, single phase.
2. Output-Voltage: 30, 40, 50, 60, 70, 80, 90KV
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: -10º C to + 50º C.
10. Humidity: ≤ 85%AC testing of cables and electrical apparatus is now easier than ever!

The product combines modern advanced digital variable frequency technology and micro computer control together, therefore, it can realize the full automatic voltage boost, stepdown, measurement and protection as well as the manual intervention in the process of automatic voltage boost. The full electronic design ensures the small size and light weight. The big LCD screen ensures the clear and visual display, and can display the output sinusoidal wave form. The printer outputs test reports.
 
Model 
Output
Voltage/Current
(Peak)
Load CapacityControl UnitBoosterPower
  (W) 
Frequency/CapacitanceNet Dim.
(cm)
Net Wt
(kg)
Net Dim.
(cm)
 Net Wt
(kg)
VLF-30 30KV/29mA   0.1Hz ≤ 1.1uF
   0.05Hz ≤ 2.2uF
   0.02Hz ≤ 5.5uF
28×37×22533×18×34251000
VLF-40 40KV/29mA   0.1Hz ≤ 1.1uF
   0.05Hz ≤ 2.2uF
   0.02Hz ≤ 5.5uF
28×37×22535×20×36451200
VLF-50 50KV/59mA   0.1Hz ≤ 1.1uF
   0.05Hz ≤ 2.2uF
   0.02Hz ≤ 5.5uF
 28×37×22537×24×39451200
VLF-60 60KV/59mA   0.1Hz ≤ 0.5uF
   0.05Hz ≤ 1.0uF
   0.02Hz ≤ 2.5uF
 28×37×22533×18×34481500
VLF-70 70KV/59mA   0.1 Hz, ≤0.5µF
   0.05Hz, ≤1.0µF
   0.02Hz, ≤2.5µF
 28×37×225
35×20×36
482000
VLF-80  80KV/59mA   0.1 Hz, ≤0.5µF
   0.05Hz, ≤1.0µF
   0.02Hz, ≤2.5µF
28×37×22537×24×39482500
VLF-90    90KV/59mA   0.1 Hz, ≤0.5µF
   0.05Hz, ≤1.0µF
   0.02Hz, ≤2.5µF
28×37×22537×24×39483000

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