80KV Cable Testing Very Low Frequency VLF Test Set With Sine Wave Output

Product Name:

Very Low Frequency Tester VLF-80KV

Equipment Description:

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 wave form. The printer outputs test reports.

Main Functions:
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

Models:

Controller panel schematic:

Schematic of parts and function description:
(1) “Ground”: Grounding terminal, which is connected with ground when being used.
(2) “Output”: The output multi-core socket, which is connected with the input multi-core socket when being used.
(3) “Contrast”: The contrast adjusting knob, which is used for the adjustment of contrast of the LCD.
(4) “Function key”: The function is prompted at corresponding location at prompt column on the display.
(5) “AC 220V”: The power input socket with inbuilt fuse tube.
(6) “Switch”: power switch with inbuilt indicator light, which illuminates upon open and extinguishes upon close.
(7) “Printer”: print the test report
(8) “LCD”: It displays test data and output wave form

Wuhan Huaying Electric Power Tech & Science Co.,ltd, founded in 1997, engaged in the designing, manufacturing and selling of electrical test equipments.

Our products include: HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, Cable Test Set, Power Plant Test Set, HV Meter, Signal Recorder, etc. They are abroad used in electric power, energy, metallurgical, chemical, mining industries.

We have obtained the ISO9001 quality system certification and all products conform to the international IEC or Chinese state standards. We have obtained honors such as Quality Management System Certification, title of High Technology Company, License of Manufacturing Measure Device.

Warm welcome customers to visit our company, and we will do our best to support you!