Product Introduction
500KV 1500KVA AC Resonant Test system for GIS testing
I. Tested the application and requirement
132KV GIS, test voltage is 235KV, test time 1min
275KV GIS, test voltage 490KV, test time 1min.II. Work conditions
Environment temperature:- 100 °C –50 0C;
Relative humidity:≤90%RH;
Altitude: ≤1000m;
AC resonant test system operation video
Product Parameter
|
No |
Equipment name |
Model |
Rated capacity |
qty |
Key technical indicators |
|
1 |
Variable frequency power supply |
XZB-75kW |
75 kW |
1set |
Output frequency:20 ∼ 300 Hz,output voltage:0 ∼ 400 V |
|
2 |
exciting transformer |
JLB-75kVA |
75 kVA |
1set |
Input voltage:400 V,output tap voltage:15/25kV |
|
3 |
High-voltage reactor |
DK-750kVA/250kV |
250kV / 3A / 400H |
2 pcs |
|
|
4 |
capacitive voltage divider |
FR-500kV |
500kV / 500pF |
1set |
Rated voltage:500 kV, |
Application and connection during test
|
Test Object |
Test voltage |
reactor |
Test frequency |
Current |
Tap voltage |
|
132kV GIS |
235 kV |
Use only DK-250KV 750KVA |
135 Hz |
0.7 A |
15 kV |
|
275kV GIS |
490 kV |
Two reactors connected in series |
89 Hz |
1.1 A |
25 kV |
Prodection Details




Production Line

Onsite test cases






Our Certificates

About Us
Wuhan Huayi Electric Power Technology Co., Ltd
HUAYI is a professional manufacturer in China that researches and manufactures electric testing equipment. Established in 2005, the company is one of the earliest manufacturers of high-voltage testers in China. HUAYI insists on developing and marketing its products independently and makes efforts to improve product quality, reduce costs, and enhance efficiency.
HUAYI is committed to preventative, maintenance, troubleshooting, and commissioning. With ISO-certified professional engineering support and Satisfactory customer service, our brand has been recognized and supported by a wide range of users.
large enterprise scale
Efficient and precise processing and testing equipment. We have our factory, engineers, and service team.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
No intermediate links, providing one-stop service from design, processing, mold trial to mass production.

Our certification

Our engineering team

Customers visiting

Our workshop

Our Service
Create a comprehensive solution for customers
01
Pre-sale service
Conduct product consultation, product promotion, and marketing activities, and provide technical support for customer needs.
02
Delivery service
Packing with wooden cases, provide different solutions of shipping way, accept different payment way. Save shipping cost and make sure the products arrive well.
03
After-sales service
Installation and commissioning of specific products; Respond to consumer questions, answer consumer inquiries, and deal with consumer comments.

FAQ
1. Delivery: Fast delivery and Flexible mode of transportation
2. Payment: Choose payment terms and a convenient payment method
3. Sales service: 24-hour online contact, choose the right model of equipment according to your request, give the best offer, support customization
4. Warranty period: All machine quality guarantees for one year, and lifetime technical support for you. Online response to customers' technical problems.
Please get in touch with us if you have any questions about products, prices, technology solutions, or services. We will always be with you.
Our address
Gaoxin 4th Road, No.40, Wuhan City, China
Phone Number
(86)-18062012971/+8618064115448 WhatsApp
sales@sinohipot.com/ tina@sinohipot.com


One-stop high voltage test equipment Factory in China
Send your inquiry about test equipment to us and experience the professional solutions it can have on your business or brand. With our technology solutions and products, you can elevate your products, captivate your customers, and unlock new opportunities for growth and success in the electric industy.
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