SF6 Insulated Ring Main Unit Switchgear

Description

SF6 insulated ring main unit switchgear has the advantages of compact structure, fully enclosed type, fully insulated layer, long life, maintenance-free, small indoor space occupation, reliable, and will not be harmed by the working environment. It is widely used in industrial production and civil cable ring network and the tail end of power supply system. It is very suitable for small and medium secondary substations, opening and closing stations, factories and mines, airports, railway lines, residential quarters, multi-storey buildings, highways, subway stations, tunnel construction and other industries.

Working conditions

(1) Applicable altitude: ≤2000m Applicable

(2) Temperature: -40℃～+55℃ relative

(3) Humidity: daily average≤95%, monthly average≤90%

(4) Earthquake damage level: ≤8

Structural features

1. The ring main unit switchgear uses high-quality stainless steel case.

2. The stainless steel plate is cut by fiber laser and welded by welding robot to ensure the airtightness of the dust collector.

3. The box is filled with SF6 gas and undergoes synchronous vacuum packaging for leak detection. High-voltage load switch, grounding device power switch, circuit breaker insulating layer canister and other power switch-themed movable components and bus ducts are all sealed in the stainless steel box. The protection level is P67.

SF6 Insulated Ring Main Unit Switchgear

SF6 Insulated Ring Main Unit Switchgear Price

SF6 Insulated Ring Main Unit Switchgear Factory

Certificates

High Voltage Electrical Distribution Board

Packing & Delivery

We can ship the goods by air or sea. We can provide you with good shipping companies to facilitate your choice. Our delivery date is usually 15 to 20 days. Time may increase if you need special customization.