Resin insulation dry-type power transformer :

Features of products:

With the advanced technology brought in from overseas, se developed SC9,SCB9 series and SC10,SCB10 series padding thin-insulation dry-type distributing transformer whose winding is sealed up with expoxy, therefore the resin insulating dry-type transformer is flame-retardant,explosion-proof,free from maintenance and pollution and it is compacted and can go deep into load center. Besides, with scientific and reasonable design and it coating craftwork, it has advantages of low partial discharge capacity, low noise, good heat dispersion and it can run over a long time with 140% rated load in the circumstance of cold wind . it applies intelligent thermal controller and has the functions. That it will alarm when there is faultor the temp. is exceeded and switch off as well as the function of black box. It can be monitored and controlled by connecting it to the computer through its RS485 serial interface.

Therefore, it is widely used in the places such as hotel, restaurant, airport, power plant, hospital ,skyscraper, shopping center, and residential areas and other adverse environments like subways, smelt and power plant, ship, offshore drilling platform, etc.

Core:

The iron core adopts imported high-quality cold-rolled silicon-steel plate and three steps fully-inclined enchelon joint form, the colligation of the core adopts the F grade non-latitude belt and its winding developed by epoxy resin cast. The non-load loss and non-load current, core noise are reduced . the outlook of the poduct is improved by special treatment of the surface of fasteners and clamp pieces.

High-voltage winding

Low-voltage winding

Temp. control system

Tech. Data of 10KV SC(B) 9 series resin insulation dry-type power transformer: