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D/S11-M Series Oil-immersed Transformer // Transformer Capacity 30 to 2500 kVA Voltage HV: 7.2 to 12 kV Type D/S11-M Series Oil-immersed

Transformer Capacity



Product Technical Configuration

Type D/S11-M Series Oil-immersed
Transformer Capacity 30 to 2500 kVA
Voltage HV: 7.2 to 12 kV

Product country of origin: China

Location of the product: China

Available:  For Sale

Supplier reference: D/S11-M

Original manufacturer: Beijing Hezong Science & Technology Co., Ltd.

Finalized quotes will be sent directly to the supplier


D/S11-M is 12kV three-phase (D11-M is single phase transformer) oil-immersed transformer.

The iron core is made of quality cold–rolled silicon steel sheet, while the coil is made of quality oxygen-free copper, featuring good outlook and safe running.

The adoption of compress wire in winding makes lower losses and enables it to have a good short-circuit withstand capability.

The products are widely used in industria land agricultural power networks.


Beijing Hezong Science & Technology CO., Ltd (Hezong) is a high-tech enterprise providing technological solutions to our customers of power distribution and control equipment in the power industry.

We have always been strengthening innovation through our striving R&D department, and our innovative and patented technology combined with our advanced production base in Beijing, and strong marketing strategies of end-end partnerships has been leading Hezong to success on a global platform.

Our production base is equipped with advanced manufacturing and testing facilities with modern management systems, which ensure reliability and efficiency.

As one of the leading one-stop solution provider of power distribution systems in China, we offer products ranging from gas insulated ring main units, MV/LV air insulated switchgear, prefabricated substation, pole-mounted switches, distribution automation terminals (FTU/DTU), distribution transformers, to cable branching switchgear.

Hezong's sole purpose is to contribute towards attaining a more sustainable environment by providing high quality products and services to our clients all over the world and satisfy them.

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Related Product Variants

Product Name Type Transformer Capacity Voltage
D/S11-M Series Oil-immersed Transformer D/S11-M Series Oil-immersed 30 to 2500 kVA HV: 7.2 to 12 kV

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