
11kv/630A-25ka Mv Air Insulated Type Ring Main Units (RMU)
ELectrical Panel 10 kV Air Insulated Switchgear Ring Main Unit Ring Main Unit(RMU) with SF6 load switch as the main switch, the whole cabinet is suitable for power distribution automation, and it also has compact and expandable metal-enclosed switchgear. It has the characteristics of simple...
Description
We provide customers with competitive box substations, 11kv Transformer, unit substation solutions and services, and continue to create maximum value for customers. You can rely on us to be there when you need us most. We're your reliable partner in the international markets of our products and solutions. We stick to the company spirit of credit, sureness, deploitation and innovation, using exquisite techniques and creative process design to figure a national brand. Since establishment in the early 1990s, we have set up our sale network in many countries. Our company always takes the business purposes of 'integrity-based, quality first'. We make efforts to develop, keep making progress, and use better product quality and better service to repay the care and support of the new and old customers.
ELectrical Panel 10 kV Air Insulated Switchgear Ring Main Unit
Ring Main Unit(RMU) with SF6 load switch as the main switch, the whole cabinet is suitable for power distribution automation, and it also has compact and expandable metal-enclosed switchgear. It has the characteristics of simple structure, flexible operation, reliable interlocking and convenient installation. The VCB series of permanent magnet mechanism can also be assembled with RCB.
Service environment a) Air temperature: highest temperature: +40℃; lowest temperature: -5℃ b) Humidity: monthly average humidity 95%; daily average humidity 90%. c) Maximum installation height: 2000m d) Obviously there is no ambient air polluted by corrosive and combustible gas, steam, etc. e) No frequent violent shaking |
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| No | Item | Unit | Parameter | ||
| 1 | Rated voltage | kV | 12 | 24 | 36 |
| 2 | Rated frequency | Hz | 50/60 | ||
| 3 | Rated current | A | 630/800 | 1630 | |
| 4 | 1 min power frequency withstand voltage(wet/dry) | kV | 38/48 | 50/60 | 70/80 |
| 5 | Lightning impulse withstand voltage | kV | 75 | 125/150 | 195 |
| 6 | Rated short circuit breaking current(peak) | kV | 80 | 63 | 50/40 |
| 7 | Rated active load and close circuit breaking current | kA | 63 | 50 | 50/40 |
| 8 | Rated transferring current | A | 1700 | 1200 | 800 |
| 9 | Rated short circuit making current(peak) | kA | 80 | 63 | 50/40 |
| 10 | Rated cable(line) charging breaking current | A | 50 and 10 | ||
| 11 | Cable charge breaking current in earthing fault | A | 20 | 20 | 50 |
| 12 | Rated withstand current(peak) | kA | 80 | 63 | 50/40 |
| 13 | Short time withstand current(2s) | kA | 31.5 | 25 | 16 |
| 14 | Mechanism life | Times | 5000 | 2000 | 2000 |

Our Delivery
We can deliver the goods by air, sea or express. We can provide you with high-quality transportation companies to facilitate your choice. Our delivery date is usually 15 to 20 days. If special customization is required, the time may be delayed.
Standard wooden box for outer packaging
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If you need specially customized packaging, please inform us in advance!
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Company introduction

Performance Guarantee
Once you buy the product manufactured by Fengyuan Power Technology can get 24 months performance guarantee after delivery date, or if there is any special requires, please do not hesitate to contact us...
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Our company's characteristic is to provide professional solutions for all kinds of problems of 11kv/630A-25ka Mv Air Insulated Type Ring Main Units (RMU) faced by customers, and offer professional products for customers' needs. We uphold the concept of customer first and serve customers attentively, and customize personalized services for customers. We strengthen team awareness, carry forward the spirit of unity and cooperation, enhance communication skills, and form a strong driving force for work.
Hot Tags: ELectrical Panel 10 kV Air Insulated Switchgear Ring Main Unit, China, manufacturers, suppliers, customized, high and low voltage switch cabinets, XL 21 Power Distribution Cabinet, Switchgear RMU, Low Voltage Distribution Dry Transformer, 24 KV AC Switchgear, industrial power transformer
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