Products

Comprehensive Power Transmission & Distribution Solutions

Transformer Series 10KV-220kv

Premium Power Transformers

Our transformers are designed for durability and efficiency, catering to global industrial power needs. We provide custom solutions for 10kV to 220kV applications.

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Complete Power Distribution Sets

High & Low Voltage Switchgear

Comprehensive solutions for safe and efficient power distribution. Our switchgear systems feature high reliability and intelligent control, suitable for various industrial applications.

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Primary & Secondary Integrated Series

Smart Integrated Switchgear

Highly integrated design combining primary equipment and secondary control. Features compact structure, intelligent monitoring, and easy maintenance, ensuring reliable operation for smart grids

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Cable, Bus Duct & Cable Tray Series

Cable & Bus Duct Systems

Comprehensive power transmission solutions including high-quality cables, bus ducts, and cable trays. Designed for safe routing, excellent heat dissipation, and easy installation in complex industrial environments.

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Insulator Series

Insulator Series

Premium insulators engineered for excellent electrical insulation and mechanical strength. Designed to withstand harsh environments, ensuring safe and stable operation for transmission lines and substations.

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PV Accessories Series

Solar PV Accessories

Reliable and durable accessories for solar power systems. Our PV components feature weather resistance and easy installation, ensuring maximum efficiency for your renewable energy projects.

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Comprehensive Power Solutions

Transformer Specifications

Capacity (kVA)No-load Loss (W)Load Loss (W)No-load Current (%)Impedance (%)
501308702.04.0
10020015001.84.0
20034026001.54.0
31548036501.44.0
50068051001.24.0
63081062001.14.5
80098075001.04.5
10001150103001.04.5
12501350120000.94.5
16001630145000.84.5

Why Choose BOLASEN?

Your Reliable Partner in Power & Solar Solutions 

One-Stop Solution Provider

From design to delivery, we integrate the entire power and solar supply chain.

OEM & ODM Supported

Customized voltage, capacity, and structures to meet your project needs.

100% Quality Guaranteed

Premium silicon steel, 100% copper, and strict testing for reliability.

Fast Global Delivery

Robust packaging and efficient logistics for on-time worldwide arrival.

 Bolasen Electric Changzhou, Room 3A01, Building 3, No.31 Chuangye West Road, Weicun Subdistrict, Xinbei District, Changzhou City, Jiangsu Province, China

2026 BOLASEN. All Rights Reserved. | Room 3A01, Building 3, No.31 Chuangye West Road, Weicun Subdistrict, Xinbei District, Changzhou City, Jiangsu Province, China