MV GIS ring main unit busbar gas insulated Safering GIS RMU
| Price: |
US $ 8000/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
Service condition
A. Altitude ≤1000m (above sea level);
B. Ambient temperature: -25ºC~+40ºC;
C. Wind speed ≤34m/s
D. The spot should have no regularly exquisite shake.
Specifications
HXGT6 (XGN58)-24 SF6 Ring Main Unit Switchgear (hereinafter referred to as " RMU" ) is designed and developed by our company based on actual power supply situation of our nation. It is a new generation indoor 24kV MV electric appliance, and can be applied in city grid transformation and construction, the product is subjected to type test and commissioning examination, the performance indexes meet the requirements of IEC 298 " AC Metal Closed Switchgear" . It processes the advantages of small volume, low weight, simple operation, safe use, high reliability without influencing by environment and weather and maintenance-free.
The switchgear is a kind of composite apparatus which seals all main circuits in a metal enclosure and take SF6 gas as arc extinguishing and insulation medium. It is suitable for ring network power supply and double radiates power supply in 10kV MV power supply network. It is also used in terminal power supply. Due to the use of ring network power supply increases the reliability of power supply, it is specially used in mineral plants, residence area, schools, parks, and so on for power distribution and controlling. In addition, because of its convenient connection and installation, small volume, it is also used in the substation as high voltage equipment on primary side.
Switchgear Basic Technical Parameters
S/N | Item | Unit | Parameters |
1 | Rated Voltage | kV | 24 |
2 | Rated Frequency | Hz | 50 |
3 | Rated Load Switch Current | A | 630 |
4 | Rated Main Circuit Short-time Withstand Current (r.m.s) 3s | kA | 20 |
5 | Rated Main Circuit Dynamic Current (Peak) | kA | 50 |
6 | Rated Main Circuit Making Current(Peak) | kA | 50 |
7 | Rated Active Load Breaking Current | A | 630 |
8 | Rated Closed Loop Breaking Current | A | 630 |
9 | 5% Rated Active Load Breaking Current | A | 31.5 |
10 | Rated Cable Charging Breaking Current | A | 10 |
11 | Rated Transformer No-load Breaking Current | A | 1600kVA Transformer No-load Current |
12 | Rated Fuse Breaking Current | kA | 31.5 |
13 | Rated Transfer Current | A | 1500 |
14 | Full Capacity Breaking Times | Times | 100 |
15 | Mechanical Life | Times | 10000 |
16 | 1min Power Frequency Withstand Voltage to Earth, Between Phases/ Across the open gap | kV | 65/79 |
17 | Lightning Impulse Withstand Voltage to Earth, Between Phases/ Across the open gap | kV | 125/145 |
18 | SF6 Gas Rated Voltage (Gage Pressure is 20ºC) | Mpa | 0.04 |
19 | SF6 Annual Gas Leakage Rate | | ≤0.2% |
20 | Motor Operational Power Supply, Voltage | V | DC48, AC220, 110 |
21 | Closing Motor Current | A | 0.5 |
22 | Opening Current | A | 2.5 |
HV Fuse Technical Parameters
S/N | Rated Voltage | Rated Fuse Current | Rated Fusant Current | Rated Breaking Current |
XRNT | 24 | 40 | 6.3 10 16 20 25 31.5 40 | 31.5 |
100 | 50 63 71 80 100 | 31.5 |
125 | 125 | 31.5 |
| Prod Model: |
XGN58-24 |
| Application: |
Indoor |
| Standards: |
IEC, ANSI, GB |
| Installation: |
Free-standing |
| Type: |
Distribution Metering Box |
| Structure: |
Fixed Board |
| Certification: |
TUV |
| Brand: |
TIANAN |
Ningbo Tianan (Group) Co., Ltd. Was founded in 1969, is a national large
Enterprise, national key high-tech enterprise, industry key enterprises and Zhejiang provincial leading enterprise in power transmission and transforming
Industry. Under the company there are 1 R&D center, 10 specialized subsidiary
Companies, and more than 70 marketing offices. There are more than 2500 emplo--yee working in headquarter. The total asset sums up to 3.8 billion yuan (RMB).
The output value sums up to 5.0 billion yuan (RMB). Group competitiveness ranks in the first 225 in China's top 500.
Tianan Group is one of the domestic manufacturers and scientific research
Enterprises of power transmission and transforming industry featuring largest scale, most variety, full specifications, and best quality. Besides, the company owns abundant technical development strength, the international first-class production
And test equipments, efficient and flexible management mechanism, a great
Number of outstanding professional talents. "Quality is personality" is our concept. It has sufficient quality management system and quality assurance, all over the world's sales service network. All the above constructs excellent resources support system for customers.
Now the products include 126kV GIS combination apparatus, SF6 circuit breaker, 126kV&252kV power transformer, 252kV and below 252kV outdoor HV disconnecting switch and transformer, boxtype substation below 40.5kV, ring main unit
Switchgear, midmount switchgear, fixed switchgear, GIS, L. V. Switchgear, frequencyconversion switchgear, H. V. Load switch, H. V. &L. V. Circuit breaker, cable (RMU)
Branch box, fuse, current transformer (CT), dry-type & oil-immersed transformers,
High-voltage inverter speed regulation device, high-voltage static reactive power
Generator, active power filter, intelligent electric equipments, etc. The products
Are widely used in nuclear power plant, chemical plant, railway, underground,
Airport, national defense, Beijing Olympics and main national, provincial and municipal construction projects.
Tianan has already obtained "China's well-known trademarks ", "China's brand
-name products ", "National Product Exempting from Inspection ". The ISO9001 quality guarantee system, the ISO14001 environment management system and
The OHSAS18001 occupation healthy safety control system through the national authentication, "CCC", "PICC" authentication certificate, which Tianan obtained comparatively early. The products cover all over the country and abroad five continental countries. Especially, our products applied to the Shenzhou V, Shenzhou VI,
Shenzhou VII manned spacecraft and the construction of Qinghai-Tibet railway. The practice has proved Tianan's products have the outstanding performance
That can withstand the test of bad environment.
In recent years, many prizes have been awarded to Tianan, such as: National May1st Labor Prize, National Innovation-based Pilot Enterprise, National Mechanical
Industrial Management Demonstration Enterprise, National Mechanical Industry
Civilized Company, Zhejiang Province "a group of five" key business, Province Quality Control Prize and so on. Chairman of the Board Jiang Baomin is the national model labor and the outstanding entrepreneur.
The "Tianan Electric town" which covers an area of more than 600, 000 square
Meters and RMB 1.2 billion has been invested has been put to use. To the end of 2011, Tianan has put it into an integrated, intellectualized and modernized
Enterprisewith the combination of scientific research, manufacturing, management and culture as "the aircraft carrier" in power transmission and transforming
Industry.
Seeing is believing, Tianan Group sincerely welcome all new and old customers
And friends come to our company for a visit or inspection.
