To produce a perfect portable small electrical 11kv substation, Conso Electrical Science and Technology Co., Ltd has a professional engineer team to design a compact substation as the requirement of clients. The engineer will offer the recommendations for rationalization with the confirm from clients. In the database of Conso Electrical, the company accumulated the solution of compact substation from manufacturing factory, airport, residential area and railway station. We are eager to meet with representatives of businesses worldwide to explore mutually beneficial cooperation possibilities.
1. The foundation on which the box-type equipment is placed should be situated at a higher elevation and should not be located in low-lying areas to prevent rainwater from entering the box and affecting its operation. When pouring concrete platforms, allowances should be made for cable entry and exit.
2. The box housing and the grounding grid must have two reliable connections. Grounding for the box and neutral grounding can share the same grounding grid. Typically, grounding rods are driven at the four corners of the foundation, and they are interconnected.
3. Prohibited stacking of objects around the box-type equipment to ensure proper ventilation and access for operational inspections of electrical equipment. Box-type substations primarily rely on natural air circulation for cooling, and the transformer room door should not be blocked.
4. Periodic inspections and maintenance of high-voltage distribution equipment, including ring main switches, transformers, surge arresters, and other devices, should be conducted. Any defects should be promptly repaired, and regular preventive insulation testing should be performed. When working, mechanical interlocks must be correctly disengaged, and insulated rods should be used for operation.
Container Shell
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Steel Shell
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Laminate Shell
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Compact Shell in Process |
Switchgear is Testing |
Daily Clean Up |
Workshop Overview |
KYN28 in Process |
HXGN12 in Process |
GCS in Process |
GIS in process |
Switchgear Assembled with the Shell