High Performance Lightning Arrester Protected ISO Certified Ring Main Unit

• Customization: Available
• Type: Distribution Metering Box
• Structure: Protection
• Model NO.: KXHXGN-12
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: Power Plants
• Shell Material: Stainless Steel
• Shell Protection Grade: IP56
• Brand: Kexr
• Warranty Period: 12~24months
• Customized: Yes
• Delivery: 3~4 Weeks
• MOQ: 1 Set
• Transport Package: Wooden Box
• Specification: 256*80*226
• Trademark: KEXR
• Origin: China
• HS Code: 85371090
• Production Capacity: 500sets/Per Year
• Package Size: 289.00cm * 95.00cm * 256.00cm
• Package Gross Weight: 336.000kg

Product Description

KXHXGN is an environment-friendly  Environmental Protection Gas Insulated Ring Main Unit
, which is produced by China professional manufacturer Kexun and uses nontoxic and harmless materials and N2 or dry air as insulation medium,It can effectively reduce gas emission and recycle it after its life cycle.
Product features
Wide application range: Environmental Protection Gas Insulated Ring Main Unit do not use any toxic and harmful gas , which determines the safety of the use environment. Whether it is in the basement, in the tunnel, on the ship, or in various environments inside and outside. The interior of the high-pressure warehouse can be filled with dry air or nitrogen, which is suitable for the safe use under harsh conditions, such as high altitude, strong sandstorm, low temperature, severe cold, high environmental protection requirements, frequent operation places, safe explosion-proof places, high salt fog and condensation. Fully insulated and fully enclosed, it is suitable for the equipment to continue running after taking some cleaning and drying measures after a short period of water inflow.
Maintenance-free: HXGN(H)-12 type Environmental Protection Gas Insulated Ring Main Unit is in a completely sealed state except for the high-voltage switch part of the operating mechanism, so that cleaning and maintenance can be avoided and the cost of operation and maintenance can be reduced. The switch cabinet has a high degree of automation, and the online detection function will inform the user of the operation of the equipment in real time. It is more conducive to the automation of distribution network. Reduce manual operation cost and production cost of electric power enterprises.
High safety: perfect interlocking system, three-phase isolation fracture is clearly visible, avoiding misoperation accidents. Cancelled SF. Application of gas. Strengthen the interphase isolation structure to avoid interphase or multi-loop short circuit to expand or cause explosion accidents. The vacuum interrupter with explosion-proof and environmental protection gas cabinet vacuum energy is adopted, and the solid sealing pole has further protective performance for the switch.
Ease of operation: the disconnector grounding switch has only one operating handle, so there is no need to identify and worry about mistakes. When the circuit breaker is running, the operating handle of the disconnector grounding switch can not be operated, and there is no need for complicated technical training, which makes the operation extremely simple, and prevents the operation error. The solid sealing pole is formed by epoxy resin APG process, which has excellent electrical and mechanical properties
The solid sealing pole is the key part of the switch, which is both an insulating part and a bearing part. At the same time, it meets the technical requirements of heat resistance, cold resistance, cracking resistance, high mechanical strength and good insulation strength.
The single cabinet structure adopts the general insulated bus and cable plug produced by professional cable accessory manufacturers. The switchgear can be assembled on site and expanded at will, which avoids the inconvenience of transportation and installation caused by multiple groups of cabinets. Of course, combined cabinets can also be provided upon request.
Clearly visible real isolation fracture.
The whole series of products are designed in a unified way, providing a variety of cabinet types (circuit breaker, load switch, PT, bus bar, bus bar, etc.) required by users, and the geometric dimensions are completely consistent.
The switch cabinet has intelligent interfaces and sensor installation positions, which can meet the requirements of smart grid after being equipped with intelligent equipment.
The main bus adopts standard silicone rubber dry bus.
The disconnector adopts three-station disconnector, which is installed on the bus side.
The excellent performance of the Environmental Protection Gas Insulated Ring Main Unit
 determines that it can completely replace SF6 load switch ring network cabinet.

Conditions of use
Temperature :-25~45ºC
Max daily temperature: 35ºC
IP degree:Charged body seal IP67, switch cabinet shell IP4x
The surrounding air of Environmental Protection Gas Insulated Ring Main Unit should not be obviously polluted by corrosive combustible gas and water vapor.
There is no frequent violent vibration place, and the harshness design under harsh parts meets various requirements.