Product details & parameters
----Description:
Ring Main Unit(RMU) is a set of transmission and distribution electrical equipment (high-voltage switchgear) installed in metal or non-metal insulated cabinets or made into assembled interval ring network power supply units. Its core part adopts load switches and fuses, and has the advantages of simple structure, small size, low price, improved power supply parameters and performance, and power supply safety. It is widely used in distribution stations and box type substations of load centers such as urban residential areas, high-rise buildings, large public buildings, factories and enterprises.
The XGN indoor high-voltage fully insulated fully enclosed ring network switchgear is a SF6 gas insulated metal common box enclosed switchgear, which can be composed of modules such as load switch unit, load switch fuse combination electrical unit, vacuum circuit breaker unit, and busbar incoming unit. Adopting a series of excellent technologies and materials, it has excellent electrical and mechanical properties,is less affected by the environment and climate, is compact, easy to install, easy to operate, does not require maintenance, and has flexible combination methods. Clear and intuitive design ensures simple and direct operation. The feeder wiring has a large capacity and is suitable for various wiring systems.
| No. |
Item |
Unit |
Parameter |
| 1 |
Rated voltage |
kV |
7.2kV 12kV 17.5kV 24kV |
36kV 40.5kV |
| 2 |
Rated Frequency |
HZ |
50/60 |
50/60 |
| 3 |
Rated current |
A |
630,1250,1600,2000,
2500,3150,4000 |
630,1250,1600,2000,
2500,3150,4000 |
| 4 |
Branch busbar rated current |
A |
630,1250,1600,2000,
2500,3150,4000 |
630,1250,1600,2000,
2500,3150,4000 |
| 5 |
Main busbar rated current |
A |
630,1250,1600,2000,
2500,3150,4000 |
630,1250,1600,2000,
2500,3150,4000 |
| 6 |
1 min Power Frequency Withstand Voltage (Wet/Dry) |
kV |
38/48,50/60,60/65 |
70/95 |
| 7 |
Lighting Impulse Withstand Volage |
kV |
75,95,125 |
170.185 |
| 8 |
Rated Short Circuit Breaking Current (Peak) |
kA |
40/50/63/80/100 |
40/50/63/100 |
| 9 |
Short time withstand current (4s) |
kA |
20/25/31.5/40 |
20/25/31.5/40 |
| 10 |
Protection Type |
|
IP4X For housing |
IP4X For housing |
----After-sales service:
Provide comprehensive pre-sales consulting and program design services.
Provide free repair or replacement service for faults caused by product quality problems during the product warranty period.
Provide lifelong technical support and after-sales service to ensure that customers have no worries.
Safe, efficient, environmentally friendly and energy-saving power solutions
Anhui Shine Electric Power Technology Co., Ltd
Shine specializes in providing consulting, sales, and service for electrical products. We are committed to providing customers with comprehensive electrical solutions to meet the power needs of different industries and fields.
Our products cover electrical products such as transformers, ring main units, combiner boxes, inverters, and PCS. These products are widely used in the power system, industrial and mining enterprises, new energy, and other fields. We also have a sufficient inventory of spare parts and components to ensure that customers can receive prompt supplies when needed.
We have a professional technical team with deep knowledge and practical experience in the power industry, who can provide professional technical consultation and after-sales service to customers. Our service team always takes customer needs as the guide, actively responds to customer needs, and ensures customer satisfaction.
| Packing |
Plywood frame/container |
| Shipping |
By sea/air/train |
1. Who we are?
We specialize in providing consulting, sales, and service for electrical products. We are committed to providing customers with comprehensive electrical solutions to meet the power needs of different industries and fields.
2.How can we guarantee quality?
We have comprehensive pre-sales and after-sales services. When we receive an order, we have standard procedure to provide client with a production and processing schedule within 3-4 days, including part names, delivery time, total assembly time, and testing plan.
3.What can you buy from us?
110kV-220kV Oil-immersed Power Transformer, Dry-type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad-mounted Transformer, etc., and various spare parts.
4.Why should you buy from us?
As an enterprise specializing in power productions, we not only provide products, but also technical solutions as your need. We continuously focus on participating in and developing the construction of smart grids, striving to become excellent experts in solving power system problems with reliable quality, strict management, and efficient services. What's more, we have got many certificates like ISO-9000.
5.What services can we provide?
Power technical solutions, electric productions and spare parts, and E-learning class about the productions.
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