Factory direct sales XGN-12 intelligent solid insulated ring main unit

额定电压：

12KV

额定电流：

630A

额定频率：

50HZ

&Solid insulated ring main unit
Product overview:
It is the company's new generation of solid insulated ring main unit, suitable for smart grid applications. The system has a high level of operational safety and is widely used in secondary power distribution systems.
The ring main unit is designed based on the company's mature vacuum arc extinguishing chamber. It requires no maintenance and has a certified operating life.
All high-voltage live parts in the cabinet are single-phase insulated. The materials used are specially crafted to provide excellent insulation and excellent heat dissipation properties. In addition, the specially designed insulation structure effectively optimizes the surrounding electric field distribution, thus minimizing any risk of internal arcing.
Solid insulated ring network cabinet
Product features:
Busbar switches, isolating switches, grounding switches, and other connected components are completely covered in solid insulating media, adopting a fully sealed modular and standardized design , with the characteristics of simple and compact structure, flexible operation, reliable connection, and convenient installation, it can provide satisfactory technical solutions for various applications and contract user requirements.
Solid insulated ring network cabinet
Material:
The interior is coated with imported epoxy resin and the vacuum arc extinguishing circuit breaker is sealed. All connections are tightened with interface-filled silicone rubber sealing bolts. The outer cabinet It is made of imported aluminum-zinc plate material, and the panel is made of cold-rolled steel plate sprayed with plastic.
Solid insulated ring main unit
Green and environmentally friendly:
The most streamlined component design
Completely designed with environmentally friendly materials
No gas is used for arc extinguishing and insulation
/> The primary circuit adopts minimal contact design to ensure low energy consumption during operation
Only reusable and/or recyclable materials are used
Main technical parameters of solid insulated ring network cabinet:
Project
Unit
Parameter
General


Rated voltage


Rated frequency


Power frequency withstand voltage
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Lightning impulse voltage

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Arcing duration

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Protection level of primary components (except metering cabinets)


Solid protection level


Protection level between compartments
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Operating supply voltage