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AC Hipot Test Equipment For Transformer

Good quality High Voltage Resonant Test System for sales
Good quality High Voltage Resonant Test System for sales
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AC Hipot Test Equipment For Transformer

China AC Hipot Test Equipment For Transformer supplier
AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier AC Hipot Test Equipment For Transformer supplier

Large Image :  AC Hipot Test Equipment For Transformer

Product Details:

Place of Origin: China
Brand Name: GDZX
Certification: ISO9001
Model Number: ZXBXZ

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: USD20000-25000/set
Packaging Details: wooden case
Supply Ability: 1200sets/year
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Detailed Product Description
Range Of Application: 10kV~500kV Voltage Grade Frequency: 30~300Hz
Input Power: Three-phase 380V Or Single-phase 220V

Description

 

This product is mainly designed and made for AC withstand voltage test, such as the cable of 35kv and 110kv, GIS of 35kv and 110kv, and 110kv/63000KVA total insulation of generator transformer. 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.

 

Technical specifications

1. rated voltage:

(1) 90 kv - AC withstand voltage test for 35 kV cable; working frequency: 30-300 Hz; The test voltage should not exceed 52 kV and the test time should be 60 minutes.

(2) 135 kV - - AC withstand voltage test for 110 kV cable; working frequency: 30-300 Hz; The test voltage should not exceed 128 kV and the test time should be 60 minutes.

(3) 135kV - - AC withstand voltage test for 35 kV GIS, switch; working frequency: 30-300 Hz, test voltage not exceeding 95 kV, test time 1 min;

(4) 270 kV - AC withstand voltage test for 110 kV GIS, switch; working frequency: 30-300 Hz, test voltage not exceeding 265 kV, test time 1 min;

(5) 180kV - AC withstand voltage test of 110kV/63000kVA main transformer with full insulation; working frequency: 45-65Hz, test voltage not exceeding 160 kV, test time 1 min;

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.Eight high voltage inductors.

 

 

3.One excitation transformer.

 

4.One set capacitance divider.

 

5..One set Test wire.

 

 

 

Item/Equipment

combination

Inductor application

90KVA/45KV

Eight joint

 

Excitation transformer output voltage selection

 

Testing voltage (kv)

35kV/300mm2 cable 3.5km Two inductors series connection and four parallel connection

 

3kv

52kv
110kV/300mm2 cable 0.5km Three inductors series connection and two parallel connection 5kv 128kv
110kv GIS switch 6 series connection 15kv 265kv
35kv GIS switch 3 series connection 5kv 95kv
110kv/63000KVA main transformer total insulation 5 series connection 15kv 160kv

 

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.

Contact Details
Wuhan GDZX Power Equipment Co., Ltd

Contact Person: Jaly

Tel: 86-189 7160 4443

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