Medium Voltage Ring Main Unit

HXGN-12 Metal Ring Main Unit, also known as medium voltage ring main unit, is a 12kV medium-voltage ring network distribution device widely used in urban power distribution systems, photovoltaic projects, and small-scale substation applications worldwide.

With 9 years of experience in medium and high-voltage complete equipment manufacturing, we operate a 2,000㎡ standardized production facility equipped with complete cabinet processing and testing lines. Our 40-50 skilled technicians independently assemble every medium voltage ring main unit.

Ring main switches, fuses, and protection components are professionally sourced and assembled under strict quality control. We support customized medium voltage ring main unit according to customers' technical drawings or physical samples. The MOQ starts from only 1 unit, meeting the flexible purchasing needs of overseas power equipment distributors.

Every medium voltage ring main unit undergoes 100% complete electrical inspection before shipment. Third-party inspection is supported, and each unit comes with a 1-year complete warranty.

If the cabinet body or load switch of the medium voltage ring main unit is damaged during ocean transportation, we will immediately evaluate the situation and provide original replacement accessories free of charge.

This medium voltage ring main unit features a compact structure and easy operation. It is suitable for ring network power supply and terminal branch distribution applications.

The IP33 protection cabinet is suitable for indoor distribution rooms and high-voltage compartments inside outdoor substations. It is widely exported to Southeast Asian and Middle Eastern residential communities and small photovoltaic distribution projects.

For standard products, payment terms are 30% advance payment with the balance paid before pickup. For customized medium voltage ring main unit, 50% advance payment is required before production, with the remaining balance paid before shipment.

Large-volume annual purchasing orders can receive reasonable discounts, and repeat customers enjoy priority production scheduling for faster delivery.

During cabinet fabrication, switch assembly, and withstand voltage testing, we continuously provide production photos and videos, allowing overseas buyers to monitor the complete manufacturing process of the medium voltage ring main unit.

1.Ring network power supply equipment for urban distribution systems and residential communities
2.Medium-voltage branch distribution for distributed photovoltaic systems and residential energy storage stations
3.Power grid upgrade projects for small factories, commercial clusters, and rural areas
4.12kV terminal ring network distribution systems for commercial buildings, scenic areas, and hospitals
5.Medium-voltage units installed inside prefabricated substations and container type substations

1.According to customers' complete drawings or physical samples, we can customize cabinet dimensions and incoming/outgoing circuit configurations of the medium voltage ring main unit.
2.Different circuit configurations and cabinet colors of the medium voltage ring main unit can be mixed within the same MOQ order.
3.Motorized operating mechanisms, intelligent metering systems, and remote monitoring modules can be added.
4.Customized sample development takes approximately 7 days. Sample processing fees can be deducted from future bulk orders.
5.Insulation and rated current parameters can be adjusted to meet different 11kV/12kV medium-voltage distribution standards.

1.Each unit is independently packed in export-standard fumigated wooden cases, with foam cushioning protecting load switches and instrument components.
2.We support EXW factory pickup and FOB port shipment for international orders.
3.Wooden cases are marked with moisture-proof and shock-proof labels, with factory inspection reports and detailed packing lists included.
4.The compact cabinet structure saves shipping space and reduces damage risks during long-distance transportation.

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