Basic Info.
Type
Universal Testing Machine
Loading Method
Dynamic Load
Output Frequency
0.1Hz, 0.05Hz, 0.02Hz, 0.01Hz
Positive and Negative Voltage Peak Error
≤3%
Stability of Output Frequency
≤3%
Voltage Waveform Distortion
<3%
Product Description
34KV Electronic VLF High Voltage Hipot Tester
Introduction
Ultra-low frequency insulation withstand voltage test is an alternative test method for the power frequency withstand voltage test. The test procedure is greatly reduced, which is more advantageous than the power frequency test. It can be widely used in the AC withstand voltage test of cables, large high voltage rotary motors and power capacitors. This product combines the advanced technology of modern digital frequency conversion, adopts microcomputer control, step-up, step-down, measurement, protection fully automatic, and can perform manual intervention in the automatic promotion process.
This VLF High Voltage Hipot Tester adopts the advanced technology of modern digital frequency conversion, uses the microcomputer control, the step-up, the step-down, the measurement, the protection complete automation. As the benefit of the full electronic, which makes it featured with small volume, light weight, large LCD screen, clear and intuitive, and can display the output waveform, print output test report.
ParameterPower supply | AC 110V±5%V,60±5%Hz |
Output voltage | 34KV |
Output frequency | 0.1Hz,0.05Hz,0.02Hz,0.01Hz |
Positive and negative voltage peak errors | ≤3% |
Stability of output frequency | ≤3% |
Voltage waveform distortion | <3% |
Service condition | -100C~+400C RH≤85% |
Features
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
14. With over-voltage protection function, when the output exceeds the set limit value, the instrument will stop for protection, and the action time is less than 20ms.
Address:
Room 1410, Block B, Wanli Plaza, No. 508 Friendship Avenue, Hongshan District, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.