Zhejiang Pingchao Electric Co.,Ltd

SF6 Load Switch

FLN36-12D SF6 Load Break Switch

The FMG is a SF6 gas insulated switch disconnector for medium voltage switchgear within secondary distribution networks, rating up to 36kV....
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FLN36-12D SF6 load break switch

Summary

The FMG is a SF6 gas insulated switch disconnector for medium voltage switchgear within secondary distribution networks, rating up to 36kV. It features compact size and the lightweight construction. The epoxy resin enclosure is tightly sealed and filled with SF6 gas as insulation and arc-quenching medium, which can provide good insulation and resistance to moisture and pollution area, realizing virtually free maintenance.

SF6-36 尺寸

 

Parameters

NO.

Item

Unit

Paremeter

1

Rated voltage

KV

12

2

Rated current

A

630

3

Rated clsoed loop breaking current

A

630

4

Rated on load breaking current

A

630

5

Rated short time withstand current

KA

16

6

Rated peak withstand current

KA

40

7

Rated short-circuit making current 

KA

40

8

Rated power frequency withstand voltage

KV

28

KV

32

10

Rated lighting withstand voltage

KV

75

KV

85

12

Rated trnasfer current 

A

630

13

Mechanical endurance 

OPS

M1

14

Electric endurance 

OPS

E3

15

Pressure of SF6 gas

BAR

0.5

16

Yearly leakage rate 

%

0.5

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