Cast-resin Dry-type Transformers Product Usage:
The SC(B) series epoxy resin cast dry-type transformers produced by our company are made with the process of automatic vacuum pouring of thin insulating tape padding. Cores are made with high magnetic conductive grain-oriented silicon steel sheets and poured with imported epoxy resin. With imported advanced technology, quality raw materials, scientific management, advanced process and comprehensive testing equipment, the products have the following features:
Coils adopt glass fiber reinforcement and cast with epoxy resin with padding in the vacuum state. The entire pouring and curing process are monitored and spontaneously adjusted by the computer terminal based on the actual conditions. Precise manufacturing process has contributed to the good mechanical properties of the coils which are featured with no crack and no internal bubble, low partial discharge, high reliability and long service life.
High humidity resistance: High- and low-voltage coils adopt the vacuum pouring process in which no moisture absorption will occur. Besides, core clamps and fasteners are treated with preservatives, so they can operate under high temperature and severe conditions.
Flame retardant, explosion proof and no environmental pollution: The glass fibers and other insulating materials used to make coils are self-extinguishing and will not cause fire due to electric arcs caused by short circuit. Resin will not produce toxic or hazardous gas at high temperature.
The internal embedded air passage can enhance heat dissipation and overload capacity.
Low loss and low noise: core lamination adopts full tapered 45° joint and stepping laminating, which effectively improves the magnetic flux distribution at the core corners, thus further reducing no-load loss and significantly reducing noise.
They are featured with excellent anti-short circuit and anti-thunder capacity.
Small, light, easy to install and widely used: Since they are safe and reliable and require no maintenance, the overall operating cost is low.
The transformers can be equipped with blowers as required by the users, and the enclosures are made with aluminum alloy, stainless steel, steel plates and other materials have a protection grade of IP20 or IP23.
Copper winding dry type power transformer
why choose us
1. We are factory
Xiecheng have more than 10 years experience in electric power industry, the production capacity up to 240MVA with the primary voltage of 220KV,qualified supplier for china state grid.Offers more then 5000pcs of transformer to the over seas, Cost-effective, highly efficient, durable and easy-to operate transformer is what we deliver.
2. Provided turnkey solution
We offers you a complete turnkey solution for building a power plant, steel plant, foundry or metal forming Industry. We can design the plant, manufacturer the equipment, install and commission it. also we can Provide the professional engineer team to your place to run the factory for you.
3. Strict Quality Control System
Before Being dispatched from our factory all of our equipment will undergo a series of strict test, including the appearance quality test, voltage electrical test, aging test also the package strength checking. On our production line each worker takes personal responsibility for their assigned task and this allows us to guarantee our products.
4. Professional after sales service
(1) Our teams provide onsite installation, commissioning and after sales service.
(2) You will get free lifelong technical advice from our highly qualified engineers at Xiecheng. This will give you a lot of confidence when buying from our company.
(3) We guarantee the ongoing supply and preferential prices for spare and wearing parts.
(4) Our highly qualified team of service technicians are well equipped to keep your transformer operating at high efficience at all times.