SC(B) Series Resin Encapsulated Dry Type Transformers

SC(B) Series Resin Encapsulated Dry Type Transformers

As a new generation of dry-type transformers, the SC(B) series resin-encapsulated transformers are suitable for power supply in various places including high-rise buildings, commercial centers, theaters, hospitals, industrial and mining enterprises, offshore oil drilling platforms, ships, subways, stations, airports, power plants, residential areas, and high-rise buildings.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of sc(b) series resin encapsulated dry type transformers in China. If you're going to buy customized sc(b) series resin encapsulated dry type transformers made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

The encapsulated dry type transformer is widely used in local lighting, high-rise buildings, airports, CNC machinery equipment of wharf and other places. Simply speaking, an encapsulated dry type transformer refers to the transformer whose core and winding are not immersed in insulating oil. The cooling mode is divided into natural air cooling (AN) and forced air cooling (AF).

Dry type transformer specifications and data sheet

Model

SCB10-3000 KVA-11/0.4KV

Type

Dry Type Transformer

Standard

IEC60076

Rated Power

3000 KVA

Frequency

50 HZ

Phase

Three

Cooling Type

ANAF

Primary Voltage

11 KV

Secondary Voltage

0.4 KV

Winding Material

Copper

Vector Group

Dyn11

Impedance

9.27

Tap Changer

NLTC

Tapping Range

±2*2.5%

No Load Loss

3.51kw

On Load Loss

24.33kw

Accessories

Standard Configuration

Dry type step down transformer

Resin Encapsulated Dry Type Transformers Features
  • The high-voltage winding is made of enameled copper wire or film-covered copper wire, while the low-voltage winding is made of copper foil. The high-voltage winding is filled with glass fiber drilling. It is vacuum-sealed with imported epoxy resin without any filler, forming a solid structure with high mechanical strength, no partial discharge, and high reliability. It is flame retardant, explosion-proof, environmentally friendly, and does not pollute the surroundings. It can be installed at the load center.
  • The coil is moisture-resistant, and the core and clamping structure are specially treated to operate in environments with 100% relative humidity and other harsh conditions. It does not require moisture removal during intermittent operation. It has high resistance to short circuits, lightning surges, and large overload capacity. The resin insulation layer on the inner and outer sides of the coil is thin, providing good heat dissipation performance. The cooling method is generally air natural cooling (AN). For transformers with any protection level, an air-forced cooling system (AF) can be added.
  • It has low losses, good energy-saving effect, economical operation, and requires no maintenance. It has a small size, light weight, occupies minimal space, and is easy to install.
working shop photo

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