Project Description

SCB14 DRY TYPE TRANSFORMER

Model: SCB14 series
Rated capacity: 50kVA、80kVA、500kVA、630kVA、800kVA、1000kVA、1250kVA、1600kVA、2000kVA、2500kVA
Voltage ratio: 10/0.4kV
Connection group: Dyn11/Yyn0
No load loss: 130W~2450W
Load loss: 640W~15445W
Short circuit impedance: 4%~6%
Frequency: 50Hz
Technical standard: GB 20052-2020
Quality standard: ISO 9001:2015; ISO 14001:2015

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Product description

SCB14 transformer refers to epoxy resin dry-type transformer, S is three-phase, C is epoxy resin cast dry-type transformer, and B is transformer coil wound with copper foil material. 10/0.4 means that the rated high voltage side of the transformer is 10kv and the low voltage side is 0.4kv.

Advantage

– Small size and light weight;

– Air cooling, no need for insulating oil for isolation, reduced pollution, easy maintenance and good safety.

– Can make the secondary side of SCB14 dry-type transformer output constant amplitude voltage.

– Can improve the quality of electric energy, can obtain sinusoidal input current and output voltage and can achieve unity power factor, and the voltage and current on both sides of SCB14 dry-type transformer are controllable, so the power factor can be adjusted arbitrarily.

Three-phase dry-type transformer meets product quality standards

Dongrun Electric’s  three-phase dry-type transformer undergoes strict quality control at every stage from input to output to ensure that it fully meets the strict requirements of domestic and international standards.

1. Quality Management System ISO 9001: 2015

The operation of the entire Dongrun Electric system is strictly controlled and managed. This ensures the quality of the product at all stages, from receiving customer requirements to design, materials, production, installation, testing, packaging, delivery, and after-sales, all of which are operated under a strict and tight process.

2. Environmental Management ISO 14001: 2015

Dongrun Electric took the lead in applying the ISO 14001: 2015 environmental management system. The implementation of this process demonstrates Dongrun’s responsibility to a wide range of customers. Dongrun is committed to providing the most environmentally friendly high-quality technical products.

3. Certification Certificate ISO / IEC 17025: 2017

The ISO / IEC 17025: 2017 certification confirms that Dongrun’s technical quality meets the requirements of all specific international testing and calibration laboratory standards. All Dongrun products are fully tested in qualified laboratories before leaving the factory to ensure stable quality and provide customers with absolute peace of mind.

Technical Parameters

Rated capacityNo-load lossLoad lossimpedance
30kva1306404%
50kva185900
80kva2501240
100kva2701415
125kva3201665
160kva3651915
200kva4202275
250kva4902485
315kva6003125
400kva6653590
500kva7904390
630kva9105290
630kva88553656%
800kva10356265
1000kva12057315
1250kva14208720
1600kva166510555
2000kva207513005
2500kva245015445

Dong Run Factory

Low voltage lines are made of domestically used foil winding, while high-voltage coils are cast with ring gas resin in a vacuum state. They have high mechanical strength, low partial discharge, high reliability, and high resistance to short circuits and lightning strikes.
Low loss, good energy-saving effect, economical operation, maintenance free.
The resin layer on the inner and outer sides of the coil is thin and has good heat dissipation performance. Adopting air natural cooling (AN) to improve short-term overload capacity and ensure safe operation.
Small size, light weight, small footprint, low installation cost, no need to consider oil drainage tanks, fire prevention and extinguishing facilities, and backup power sources.

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