Search Results
AI Overview
A High-Efficiency 40.5kV Box Substation (e.g., ZBW3-40.5, YB-40.5/1.14) is a compact, pre-assembled outdoor power unit integrating 35kV/40.5kV high-voltage switchgear, a transformer, and low-voltage equipment. These units offer low-loss, reliable, and space-saving solutions (up to 1/5 of conventional substations) for urban grids, industrial sites, and renewable energy, often featuring IP68 protection.
Key Features and Components
- Integrated Design: Combines HV switchgear (e.g., KYN61-40.5), transformers, and LV distribution within one or more enclosures.
- High Efficiency: Engineered for low power loss and high efficiency, ideal for renewable energy, wind farms, and solar power stations.
- Versatile Applications: Suited for industrial facilities, residential areas, and urban/rural grid distribution.
- Robust Protection: Often designed with advanced insulation and durable materials (e.g., Epoxy Resin) for safety and environmental protection.
- Compact Footprint: Offers significant space savings over traditional brick-built substations.
Typical Technical Specifications
- Rated Voltage: 40.5 kV
- Frequency: 50Hz/60Hz
- Voltage Ratio: 35/10kV, 35/6kV, or 35/0.4kV
- Capacity: Customizable for high-capacity loads (e.g., up to 4300kVA)
- Protection Class: Often up to IP68 or IP54
Typical Manufacturers/Vendors
- Ningbo Tianan (ZBW3-40.5)
- Huarui Electrical
- [Pearl Electric](https://pearl-electric.en.made-in
Show all
Show more
Web results
Box-type substation-Product Center-Ningbo Tian'an (Group ...
天安电气
https://en.tianan.com › products
天安电气
https://en.tianan.com › products
The ZBW3-40.5 series prefabricated substations integrate 35kV high-voltage electrical equipment, 35/10,(6),(0.4)kV power transformers, 10kV switchgear, 0.4kVÂ ...Read more
40.5KV High Voltage Contact Box CH3A-40.5
Eberry Electric Co.,Ltd.
https://www.vcbbreaker.com › tag › 40-5kv-high-volta...
Eberry Electric Co.,Ltd.
https://www.vcbbreaker.com › tag › 40-5kv-high-volta...
High Voltage Rating (40.5kV) - Designed to withstand voltages up to 40.5kV, ensuring stable performance in medium-voltage power systems. - Suitable for use in ...Read more
Huarui Hua-Style New Energy Box-Type Substation 12kv 40.5kv ...
Liaocheng Huarui Electric Co., Ltd.
https://lchrdq.en.made-in-china.com › ... › Transformer
Liaocheng Huarui Electric Co., Ltd.
https://lchrdq.en.made-in-china.com › ... › Transformer
The YB-40.5/1.14 box-type substation is a specialized power transformation equipment designed for photovoltaic and wind power generation sites.
Box-Type Electric 10kv-40.5kv Customized Modular Smart ...
Alibaba.com
https://www.alibaba.com › ... › MV&HV Switchgear
Alibaba.com
https://www.alibaba.com › ... › MV&HV Switchgear
High Efficiency: Low power loss and high efficiency, ideal for power transmission and distribution systems. Customizable Voltage and Capacity: Supports ...
High Capacity Energy Saving Eco Friendly 40.5kV Box ...
Guangzhou Gaobo Electromechanical Equipment Co.,Ltd
https://www.gaoboele.com › high-capacity-energy-savin...
Guangzhou Gaobo Electromechanical Equipment Co.,Ltd
https://www.gaoboele.com › high-capacity-energy-savin...
The 40.5kV Box Substation is a robust high-voltage solution, engineered to efficiently convert 40.5kV power for stable distribution in industrial, utility, and ...Read more
40.5kv Power Electrical High Voltage Compact Box ...
Made-in-China.com
https://pearl-electric.en.made-in-china.com › product
Made-in-China.com
https://pearl-electric.en.made-in-china.com › product
40.5kv Power Electrical High Voltage Compact Box Transformer Prefabricated Mobile Substation. US$20,000.00-31,000.00. 1Piece (MOQ). Secured ...Read more
$20,000.00In stockReview by MIC_BUYERFree delivery
40.5KV High Voltage Contact Box Industrial Epoxy Resin
Eberry Electric Co.,Ltd.
https://www.vcbbreaker.com › tag › 40-5kv-high-volta...
Eberry Electric Co.,Ltd.
https://www.vcbbreaker.com › tag › 40-5kv-high-volta...
The CH1A-40.5-A-B 40.5KV High Voltage Contact Box Industrial Epoxy Resin delivers excellent insulation, durability, and safety performance. Designed for high-Â ...Read more
China Prefabricated Box Substation Suppliers, Manufacturers
CNKEEYA
https://www.cnkeeya.com › Products › Box type substation
CNKEEYA
https://www.cnkeeya.com › Products › Box type substation
CNKEEYA is a reputable supplier of high quality Prefabricated Box Substations, offering reliable and efficient solutions for diverse electrical infrastructure ...Read more
KYN61-40.5 40.5kv Power distribution switchboard cabinet
Green Energy Electrical Industry Co., Ltd
https://www.green-energy-elec.com › ... › Switchgears
Green Energy Electrical Industry Co., Ltd
https://www.green-energy-elec.com › ... › Switchgears
KYN61-40.5 is a three-phase AC switchgear designed for indoor power distribution systems, operating at a frequency of 50Hz and a rated voltage of 40.5 kV. This ...Read more
KYN61-40.5 Armored Metal Enclosed Switchgear
cndaya.com
http://www.cndaya.com › products
cndaya.com
http://www.cndaya.com › products
Compared with the original structure, significant enhancements have been made in structural craftsmanship, insulation performance, and protective measures.Read more