Are you confused About the transformer?


What Can We do?
Henan ZTelec Yuguang Electric Technology Co., Ltd. is affiliated to ZTelec Group. It was established in 2005, nearly 60 years production and R&D experience. It is a key enterprise specializing in the production of power energy-saving transformers and power transmission and distribution equipment. It is a supporting unit of the National Defense Science and Technology Commission. It has a 20,000 square meter production workshop and more than 360 employees, 66% of whom have college degrees or above, and 35 scientific researchers. It is a professional manufacturer of rectifier phase-shifting transformers. In the past three years, the production scale and market share of phase-shifting rectifier transformers are among the top three in the country.
What we provide for you is not just a transformer
We have our own factory
We are a final manufacturer, no middlemen make a difference. We can ensure that every dollar you pay is reasonable.
professional technical team
Our 24 hours online, according to customer demand to adjust our production plans and orders.
Lifetime technical support
We provide life-long after-sales service, you just need to explain the causeof the failure, we will propose a reasonable solution, and assistance.
Service guarantee
All of our products are in accordance with the national standard production, and certification, safety and quality of your peace of mind.
Our Products
Dry Type Transformer

Executive Standard |
Executive Standard |
Environment: |
-25℃~40℃ |
Altitude(m) |
100 meters or less |
Insulation Class |
F Class |
Frequency(Hz) |
50 |
Tap Range |
±5% ±2*2.5% |
Voltage Regulating Mode |
No-load Voltage Regulating |
Cooling Type |
AN/FN |
Can it be customized |
Accept customization |
Capacity |
30~2500 |
Oil Type Transformer

Executive Standard |
Executive Standard |
Environment: |
-25℃~40℃ |
Altitude(m) |
100 meters or less |
Insulation Class |
A Class |
Frequency(Hz) |
50 |
Tap Range |
±5% ±2*2.5% |
Voltage Regulating Mode |
No-load Voltage Regulating |
Cooling Type |
ONAN |
Can it be customized |
Accept customization |
Capacity |
30~2500 |
Multi-winding Phase-shifted Rectifier Ovdt Transformer

Executive Standard |
Executive Standard |
Environment: |
-25℃~40℃ |
Altitude(m) |
100 meters or less |
Insulation Class |
A Class |
Frequency(Hz) |
50 |
Tap Range |
±5% ±2*2.5% |
Voltage Regulating Mode |
No-load Voltage Regulating |
Cooling Type |
ONAN |
Can it be customized |
Accept customization |
Capacity |
30~2500 |

Our Business Parter

Contact Us for More Details
Email: support@ztelecgroup.com
WhatsApp / WeChat: +86 13137718313
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