We use the corporate philosophy as the basis to absorb the customer's point of view, and think from the customer's perspective, so as to continuously improve our circuit breakers, Electrical Ring Main Units, Switch Distribution. Our development tenet is to keep our product production in sync with the times, and to keep customers' consumption and enjoyment in sync with the times. We have gathered a large number of excellent talents to provide products and services for the world's leading customers, with a global leading customer base. Good quality To start with, and Purchaser Supreme is our guideline to offer the top service to our customers. It is our lofty ideal to inherit industrial civilization and create a precedent for modern advanced manufacturing.

Air Insulated SF6 Ring Main Unit

General

SF6 ring main unit, with SF6 load switch as the main switch, the whole cabinet is suitable for power distribution automation, and is a compact and expandable metal enclosed switch cabinet. It has the characteristics of simple structure, flexible operation, reliable interlocking and convenient installation, and can provide satisfactory technical solutions for different applications and users. By adopting the latest sensor technology and protection relay, coupled with advanced technology and flexible assembly projects, SF6 ring main unit can fully meet the ever-changing market demand. It can be equipped with self-produced FLBS36 SF6 load disconnect switch; it can also be combined with the world-class VB4 series vacuum circuit breaker (permanent magnet mechanism manufactured by AREVA) or HD4 type SF6 circuit breaker manufactured by AREVA or manufactured by ABB according to user requirements HD4 type SF6 circuit breaker or a vacuum circuit breaker with permanent magnet mechanism assembled with our VS1-12. The operation method of the main switch inside the ring body can be manual or electrically driven. Used in conjunction with FTU and RTU, it can meet the requirements of "four controls".

Feature

1. The metal-clad fully enclosed structure can prevent dust and small animals from entering.

2. Through the observation window on the door panel, you can clearly see the switch position and general status.

3. The door and the switch operating handle are mechanically interlocked to ensure that the door cannot be opened when the switch is closed, and the switch cannot be closed when the door is open.

4. The switch cabinet uses vacuum switches and solid insulation materials. This environmentally friendly technology avoids the use of SF6 as an insulating gas.

5. The reliable five-proof interlock can effectively prevent misoperation.

Service environment

1. Temperature: -35℃~+40℃

2. Humidity: monthly average humidity 95%; daily average humidity 90%.

3. Altitude: ≤2500m

4. The surrounding air is obviously not polluted by corrosive and combustible gases, vapors, etc.

5. No frequent violent shaking

Technical Date

Note: For short circuit break, the peak current is based on fuse plus combination.

Pictures:

We have a mature process and modern management mode, and are committed to the development of Xgn15-12 Sf6 Air Insulated Rmu /Sm6 10kv Sf6 Ring Main Unit market. We continue to improve professional services to meet various needs of customers. We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products. In today's market conditions, demand is often changing, thus we need always pay attention to customer needs if we want to long-term development.