Welcome to the official website of Henan Wanjin Electrical Equipment Co., Ltd!
D11-M.R-10~160 Single-Phase Pole-Mounted Transformer
Our company has developed a new product—the single-phase shell-type distribution transformer mounted on an iron core column—specifically in response to market demand. This transformer features a highly rational design and significantly reduced energy losses. By placing the single-phase transformer closer to the load center, it helps minimize line losses and enhances the reliability of power supply. Widely used in urban and rural distribution networks as well as residential communities, this product delivers remarkable economic and social benefits.
10kV SCB10 (11, 12, 13) Series Dry-Type Transformers
This series of epoxy resin cast dry-type transformers features high-quality materials and a scientifically formulated composition, manufactured with advanced production and testing equipment following rigorous process controls. The products are renowned for their exceptional reliability and long service life. Depending on the specific application environment, they can be equipped with enclosures offering varying levels of protection—or even used without an enclosure altogether. These transformers are ideally suited for critical or specialized settings such as high-rise buildings, commercial centers, airports, tunnels, chemical plants, nuclear power stations, and marine vessels.
SG(H)B10(11, 12, 13)-100~2500/10 Series H-Class Insulated Three-Phase Dry-Type Transformer
This product series is suitable for environments with high fire protection requirements, significant load fluctuations, and harsh conditions characterized by pollution, humidity, and extreme weather—such as airports, power plants, metallurgical facilities, hospitals, high-rise buildings, shopping centers, densely populated residential areas, as well as specialized settings like petrochemical plants, nuclear power stations, and nuclear submarines.
10kV Class S11 (13) Energy-Efficient Oil-Immersed Distribution Transformer
The S13 series features energy-efficient, fully sealed, oil-immersed transformers. The core is crafted from high-quality, highly permeable cold-rolled grain-oriented silicon steel sheets with a 45° full-shear lamination design. Compared to S11 transformers, these models deliver over 30% reduction in no-load losses, more than a 50% decrease in no-load magnetizing current, and noise levels that are reduced by over 10 dB. With superior performance, minimal operating noise, and a compact, space-saving design, this new-generation product is both environmentally friendly and energy-efficient—perfect for upgrading power grids in urban and rural areas, as well as industrial and mining enterprises. It’s especially ideal for use in compact, pre-assembled, container-type substations.
HXGN(XGN)-12 Series Fixed-Type AC Metal-Enclosed Ring Network Switchgear
The HXGN(XGN)-12 series of fixed-type, AC metal-enclosed ring network switchgear (commonly referred to as "ring main units") is designed for use in 3–10 kV, 50 Hz AC distribution systems. These units are widely employed in urban grid construction and renovation projects, as well as in industrial and mining enterprises, high-rise buildings, and public facilities—serving as both ring network power supply units and terminal equipment. They play a crucial role in distributing electrical energy, controlling operations, and protecting connected electrical devices. Additionally, these units can be integrated into prefabricated substations.
Featuring a highly complete design, compact size, and inherent safety features, the ring main units pose no risk of combustion or explosion. They also boast reliable "five-protection" functions, ensuring safe and efficient operation. Furthermore, this ring main unit complies with key technical standards such as GB3906 and IEC60420.
Henan Wanjin Electrical Equipment Co., Ltd.
Phone:+86-377-62178288
E-mail:hnwjdianqi@163.com
Address: Nanyang New Energy Technology Entrepreneurship Park, Songshan Road, Wancheng District, Nanyang City, Henan Province
Online Consultation
Leave an online message and get free product quotes