Product Introduction

Shielded flexible busbar connectors are used for busbar connection between SF6 insulated metal switchgear. Fully sealed and fully insulated connection is realized between the load switch and the bus bar, which completely avoids the fatal defect caused by high voltage exposure in bad weather, and is easy to install and high in reliability.

The bus connector is composed of a bus, a T-joint and a cross joint. The bus length can be customized at will between 300mm and 800mm. It is suitable for electrical systems with 8.7/15kV-12/24kV and rated current of 630A or 1250A. The bushing interface conforms to DIN47636, EN50180 & 50181 standards.

11  1

A T-shaped connector B bus C cross connector

Electrical Performance

Test Items

Test standard

Rated voltage

15kV

24kV

Applicable casing type

Type C

Type C

Power frequency withstand voltage (AC)

42kV/1min

65kV/5min

Partial discharge

18kV,≤ 10pC

22kV,≤ 10pC

Impulse voltage (10 times for positive and negative polarities respectively)

95kV

125kV

Shielding resistance

≤ 3000Ω

≤ 3000Ω

Structure size

1