VLF Series Very Low Frequency Tester

USD5

1-1 Bag/Bags
USD1

≥2 Bag/Bags

Payment Type:: L/C, T/T, Western Union

Incoterm:: FOB, CFR, CIF

Min. Order:: 1 Bag/Bags

Min. Order:: 1 Bag/Bags

Delivery Time:: 7 Days

Transportation:: Ocean, Land, Air

Quantity:

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Basic Info

Place of Origin:	ChongQing,China
Productivity:	50piece/Month
Supply Ability:	50Piece/Month
Payment Type:	L/C,T/T,Western Union
Incoterm:	FOB,CFR,CIF
Transportation:	Ocean,Land,Air

Product Description

Introduction:

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

Features:

1. Easiest to use Fully automatic micr℃ontroller

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. Short circuit protected.

15. Status display of all important safety functions and messages.

16. Safe, easy to use operation with emergency off and key switch l℃k-out.

17. Fully integrated discharge circuit to safely ground the DUT after testing.

18. Zero start interl℃k.

19. Zero voltage switching.

Specification:

1. Input: 220 ± 10% Volts AC, 50/60 Hz, single phase.

2. Output-Voltage. 30KV

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: -10ºC to + 50ºC.

10. Humidity: ≤ 85%

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Related Keywords

Low Frequency Tester , Very Low Frequency Tester , Transformer Switch Tester