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Variable Frequency High Voltage Test Equipment AC Resonant Voltage Withstand Hipot Test

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Address: No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China

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Wuhan GDZX Power Equipment Co., Ltd

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Variable Frequency High Voltage Test Equipment AC Resonant Voltage Withstand Hipot Test

Country/Region	china
City & Province	wuhan hubei

Product Details

This product is mainly designed and made for AC withstand voltage test, such as the cable of 35kv and 10kv. The separated inductor can satisfy the test requirement of high voltage and low current, and can also meet the demand of low voltage like cable of 10kv, it means it has wide range of application.
This device is consist of variable frequency control Power Supply, Excitation transformer, inductor and capacitance divider.

Product Introduction

Technical specifications

1. rated voltage:
(1) 27 kV - AC withstand voltage test for 10 kV cable; working frequency: 30-300 Hz, test voltage not exceeding 22 kV, test time 5 minutes;
(2) 54 kV - AC withstand voltage test for 35 kV cable; working frequency: 30-300 Hz, test voltage not exceeding 52 kV, test time 60 minutes;
2. Output voltage waveform distortion rate: <1.0%
3. Allow continuous working hours: 60 minutes of one-time work under rated conditions;
4. Device's own quality factor: Q ≥ 30 (f = 45Hz)
5. Device output waveform: sine wave
6. Input power supply: three-phase 380V or single-phase 220V
7. Frequency regulation range: 30Hz-300Hz
8. Measurement accuracy of the system: 1.5%
9. The device has protective functions such as over-voltage, over-current and zero-position start.

Including parts

1.One variable frequency power supply
2.Two high voltage inductors
3.One excitation transformer
4.One set capacitance divider
5.One set Test wire

Product Parameters

Item / Equipment combination	Inductor application 27KVA/27KV Two joint	Excitation transformer output voltage selection	Testing voltage (kv)
35kV/300mm2 /0.4km	Two inductors series connection	3kv	≤52kv
10kV/300mm2 cable 1km	two inductors parallel connection	1.5kv	≤22kv

Note: Products can be made according to customer's specific requirements .

Competitive advantage :

1.Life is priceless, all tests are for safety, Product quality is to ensure safety
2. Good stability,With a variety of working modes, easy to operate.
3.FACTORY DIRECT PRICE

4.SUPPORT One year free warranty, three years quality assurance, lifetime maintenance.