Descriptions

ZGS combined transformer, or American transformer, is developed according to the needs of the development of urban and rural power grid construction. It is the large transformer with switchgear, fuse, tap-changer, low-voltage distribution equipment combination on the corresponding auxiliary equipment, can satisfy all kinds of demands of the user electric energy metering, reactive power compensation. ZGS type combined transformer as ac 50 hz, 6 ~ 10 kv network, the rated capacity of 30 ~ 2500kva independent sets of variable distribution equipment, can be installed indoor or outdoor,widely used in industrial park, urban residential area, commercial center, high-rise buildings and temporary construction site and other places.

Custom design

We are able to provide customized solutions for each unique challenge. Our team is flexible and knowledgeable and can provide customized design, guidance, and support while reacting rapidly to requests.

Standard products

The standard products are in accordance with Chinese national GB standards and the international IEC standards.

ZGS11-H(Z) combined transformer

Product features

1.Compact structure, small size, convenient and flexible installation;

2.Fully insulated, fully sealed structure, safe and reliable, maintenance-free, reliable protection of personal safety;

3.The high-voltage side adopts double fuse protection, in which the plug-in fuse is a dual sensitive fuse (temperature, current), and the backup fuse is a current-limiting fuse, which reduces the operating cost;

4.The high-voltage incoming line adopts a cable connector structure, which is fully insulated, safe and reliable, and easy to operate;

5.It can be used for both ring network and terminal. The conversion is very convenient and the reliability of power supply is improved.

6.The transformer has a three-phase three-column or three-phase five-column structure, and the iron core adopts a stepped joint process or a rolled iron core process, which has low noise, low loss, and strong resistance to short circuits and overloads.

7.Using the special process of vacuum drying and vacuum oil injection, our company will extend the process used in 110kV products to 10kV products to provide a strong guarantee for improving product quality.

8.The cabinet can adopt anti-corrosion design and special painting treatment according to the requirements of the operating environment. It has the “three-proof” function, that is, anti-condensation, anti-salt spray and anti-mold functions, and can meet the anti-corrosion under high temperature and high humidity environment.