08-26 2025 | By:
Designed for outdoor installation, the 800V and 33kV photovoltaic solar station box-type substations feature a compact design and are available with primary voltages of 11kV, 20kV, and 33kV, and secondary voltages of 800V, 690V, and 400V. They support 50/60Hz frequencies, 75kV, 125kV, and 170kV insulation levels, and offer protection up to IP66. Rated capacities up to 4000kVA, they come with an 18-month warranty and comply with IEC62271 standards, ensuring reliable performance.
Our compact substations are designed to meet the highest standards of personnel safety and aesthetics, and are designed to help address the footprint and space constraints encountered in dense urban load centers. Factory designed, tested, and installed, they fully comply with IEC 62271-202 (IEC 61330)
-Modular enclosure construction provides high flexibility to meet specific site requirements
-Fully compartmentalized structure for medium-voltage switchgear, transformers, and low-voltage switchgear
-Specially designed ventilation system to suit local climatic conditions
-Appealing aesthetics
-Ensuring operator, public, and environmental safety
-Low lifecycle costs
IEC 62271-202 High-voltage/low-voltage prefabricated substations
Internal CSS equipment:
IEC 62271-200 Metal-enclosed switchgear
IEC 60076 Power transformers
IEC 61439-1 Low-voltage switchgear
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