Product Center
Medium Voltage Switch Products
Center cabinet
Five-proof enhancements, high arc-extinguishing performance, safe and reliable.
High interchangeability and excellent component interface compatibility.
Ample wiring space, intelligently and easily achievable.
Environmental-friendly gas cabinet
Miniaturized, intelligent, high-performance, and environmentally friendly
The environmentally friendly gas provides insulation, vacuum arc-extinguishing, and a fully sealed structure.
Automatic air pressure balancing and drying function
Capable of reliably interrupting short-circuit currents under zero gauge pressure conditions.
Low Voltage Switch Products
Through a comprehensive series of type tests, standardization across the entire product line, and flexible modular design combinations.
Compact structure saves floor space, highly intelligent, and features advanced electrical technical specifications.
Seismic-resistant structural design, humanized identification of functional units, reliable quality, and high breaking capacity.
Prefabricated Cabin Products
The entire site layout is compact, reasonable, and harmonious.
All-welded corrugated panel technology
Lightweight, high-strength, earthquake-resistant, fire-retardant, heat-insulating, rainproof, long-lasting, and maintenance-free.
The core equipment of a new-energy power station, which integrates step-up transformers, high-voltage switchgear assemblies, low-voltage switchgear assemblies, and auxiliary equipment into a prefabricated enclosure. It features a compact structure, high safety and reliability, and convenient maintenance, serving as an essential hub for connecting photovoltaic, wind power, and the power grid.
Power Supply Products
Power supply products are devices that provide electrical power to high-voltage or electronic equipment. They include types such as modular power supplies, DC power supplies, and photovoltaic power supplies, and are widely used in the fields of telecommunications, consumer electronics, and new energy.
Energy Storage Products
Save users money on electricity bills, mitigate the impact of rising electricity prices, generate additional revenue from renewable energy sources, reduce environmental impacts, and ensure both the stability and affordability of power supply.
Software Products
The energy consumption monitoring and energy-saving platform leverages the distributed nature of energy systems and the centralized requirements of energy management. Based on the collection and analysis of data from various energy sources—including water, electricity, heat, and gas—it integrates functions such as equipment supervision, energy consumption monitoring, energy efficiency analysis, and energy control. This platform enables enterprises to achieve refined energy management, empowers them to reduce energy consumption and carbon emissions, and helps customers lower costs and improve efficiency. It supports a wide range of energy-use scenarios, including factories, industrial parks, residential communities, power grids, buildings, and public facilities.
Contact us
Address：
No. 219 Yuanxin Road, Baoshan District, Shanghai, China
Nantong Factory :
No. 90, Jiangtai Road, Suxitong Science and Technology Industrial Park, Nantong City, Jiangsu Province, China
Tel：+86-21-65442001 +86-513-81501999
Sales Department : +86-513-81501999Extension 8805/8815
Fax: 021-65367748
E-mail：ljdk@ljdk.cn(Inquiry Email)
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