Mv/LV Sf6 Gas Insulated Ring Main Unit Switchgear
| Price: |
Negotiable/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
| Module Type: |
L, P, V |
| Rated Voltage: |
12kv |
| Rated Current: |
200A, 630A |
Product Description
MV/LV SF6 Gas Insulated Ring Main Unit SwitchgearHifuture manufactures a rang of MV/ LV Switchgears to customers'requirement and has a proven record for supplying high quality switchgear products to the Nation's Power Grid.Gas Insulated Ring Main Unit:1. Flexible design to suit existing switchboards.
2. Individual compartments, circuit breakers, busbars, cable(feeders) and instrument compartments.
3. Muti-level security built to ensure greater user safety.
4. Longer lasting, resistant to corrosive agents.
5. Space efficient and maintenance free.Technical Data:| | | L Module | P Module | V Module |
| Load switch | Fuse unit | Breaker unit |
| Rated Voltage | kV | 12 | 12 | 12 |
| Rated Current | A | 630 | 200 | 630 |
Power frequency
withstand voltage 1 min | Phase to earth/
phase to phase | kV | 42 | 42 | 42 |
| Insulating distance | kV | 48 | 48 | 48 |
| Impulse withstand voltage | Phase to earth/
phase to phase | kV | 95 | | 75 |
| Insulating distance | kV | 125 | | 85 |
| Rated closed loop breaking current | A | 630 | | |
| Rated cable-charging breaking current | A | 30 | | |
| Rated breaking inductive current | A | | | |
| Rated short-time withstand current 4s | kA | 20 | | 20/25 |
| Rated peak withstand current | kA | 50 | | 50 |
| Rated transfer current | A | | 1700 | |
| Rated short circuit breaking current | kA | | | 20 |
| Rated short circuit making current | kA | 50 | | |
| Rated short circuit breaking times | times | | | |
| Rated short circuit making times (load switch/grounding switch) | times | 5/5 | | 30 |
| Rated current breaking times | times | >100 | | |
| Machine operation times (load switch/ground switch) | times | 5000/2000 | 5000/2000 | 30000 |
| Normal environment condition | | SF6 Gas pressure | Under 20 c 0.4 bar |
| Environment temperature | | Year leakage rate | 0.25 per year |
| Max temperature | +50ºC | Protection class | |
| Max temperature (24 hours average) | +35ºC | SF6 air chamber | IP67 |
| Min temperature | -40ºC | Switchgear shell | IP3X |
| Humidity | | | |
| Max average relative humidity 24 hours | ≤95% | | |
| Altitude | ≤1000 meter | | |
Products Show:
Shenzhen Hifuture Electric Co., Ltd. is committed to professional power distribution grid equipment and integrated solutions. Hifuture Electric comprises of three divisions: Electrical Insulating Material Division, MV & LV Equipment Division, and New Energy Division.
The Electrical Insulating Material Division, with its new macromolecule electrical insulation material technology, is specialized in silicone rubber material, APG products, and SMC material.
The division has developed a wide range of cold shrinkable Cable Termination, Cable Joint, Separable Connector, Busbars and Connectors, Surge Arrester, APG Epoxy Resin Bushing, Dry-type Tubing Busbars, and other accessories, up to 40.5kV.
Hifuture Electric is the earliest manufacturer in China of silicone rubber cable accessories. As early as in 2004, its Cable Connectors were already certified by KEMA. Today, Hifuture Electric is partner of the world's giants in the electric industry.
Its SMC products include Meter Box, Power Distribution Cabinet, modular combination type cabinets for Switchgear, Ring Main Unit, Compact Substation, Telecom cabinet, etc. Hifuture has its own mould processing center and is able to quickly design and develop new moulds for new products tailored to your requirements.
The MV & LV Equipment Division is mainly engaged in power Distribution Grid Equipment, including high-quality SF6 Gas-insulated Ring Main Unit, Low-voltage Switchgear, Power Distribution Switch/Control board, Cable Branching/Junction Cabinet, etc.
Hifuture Electric has been an approved supplier to the China State Grid and China Southern Power Grid.
Hifuture Solid Insulation Tubing Busbar is also manufactured in this division with TCE(Triple Co-Extrusion) technology. Hifuture is the pioneer in adopting TCE technology on Tubing Busbar. It has developed its own manufacturing equipment and is proud to have participated in setting the product standards.
The New Energy Division is a new business unit of Hifuture Electric. It started with Electric Vehicle Charging Equipment and is also ambitiously expanding into other new energy like PV Power. With its rich experience in Power Distribution Grid projects, Hifuture Electric provides customers with complete EPC service from MV/LV distribution up to the EV charging station. It has also developed its independent operating platform. Currently, it runs over 50 EV Charging stations on its platform system.
Hifuture Electric has devoted to overseas market since 2004. Its products and solutions have served over 500 cities and towns in China as well as some significant international events like the Beijing 2008 Olympics, Asian Games, World Expo, etc.
Since its establishment in 1999, Hifuture Electric has gained 95 national patents covering different product categories and was awarded "Shenzhen Hi-tech Enterprise" in 2001 and "National Hi-Tech Enterprise" in 2008.
More inforamtion about our company and products, please follow our Linkedin and Face book:
Linkedin: https://www.linkedin.com/company/13206393/
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