Metal Enclosed Ring Main Unit
The metal enclosed high voltage ring main unit product is suitable for indoor three-phase AC 50Hz, rated voltage 3.6～12kV, main bus rated current up to 4000A single bus, and can be derived from single bus with bypass power system. The product is a metal-enclosed box structure with a...
Description
The metal enclosed high voltage ring main unit product is suitable for indoor three-phase AC 50Hz, rated voltage 3.6～12kV, main bus rated current up to 4000A single bus, and can be derived from single bus with bypass power system.
The product is a metal-enclosed box structure with a high-strength shell structure. The equipment is divided into circuit breaker room, busbar room, cable room and relay room. Each room has independent natural ventilation and a dedicated pressure release channel to ensure equipment and personal safety.
The rotary isolating switch is adopted, and the double-break-point moving contact is grounded in the breaking position, that is, a "metal isolation" is formed between the charged body and the isolated conductor, which ensures the safety of maintenance personnel.
Air is used as the insulating medium, which can meet the insulation requirements of all working conditions and has high operational reliability.
The interlocking mechanism between the main circuit breaker, isolating switch, grounding switch and door panel adopts mandatory mechanical locking method, which is convenient for operation and maintenance.
Application field
This product has been widely used in: Thermal power generation, water conservancy power generation, wind power generation, photovoltaic power generation, iron and steel metallurgy, oil and gas, mineral development, cement, chemical industry, automobile manufacturing, water conservancy, power system, industrial manufacturing, scientific research institutes and many other fields .
Operating environment:
1. Ambient temperature: -10°C-+40°C.
2. Altitude: high pressure ≤1000 meters, low pressure ≤2500 meters (when your requirements exceed the standard, our technical department can design it for you).
3. Relative humidity: ≤85%.
4. Earthquake intensity: ≤8.
5. It is suitable for places with no fire, no explosion hazard, no serious pollution, no chemical corrosion, and no severe vibration.
About us:
Henan Fengyuan Power Technology Co., Ltd., founded in 2010 with registered capital of 20 million yuan, a fixed asset of 50 million yuan, more than 200 employees and an annual output value of nearly 100 million yuan, located in Jiyuan City, Henan, China.
Why choose us?
1. Quality assurance: All products will undergo a large number of tests before shipment: raw material inspection, winding test, assembly test, painting inspection, nameplate inspection and routine testing.
2. Competitive production capacity: more than 1,500 sets per month.
3. Factory price: factory direct sales, the most competitive price in China.
Certificates
Packing
Contact us:
Contact: Charles Du
Mobile: +86 18639199897
E-mail: Fengyuan800@outlook.com
If you want to know more about our products, please contact us. Looking forward to serving you.
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