XELS-12 FS6 Common Enclosure Gas Inflatable Cabinet
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XELS-12 FS6 Common Enclosure Gas Inflatable Cabinet

XELS-12 FS6 Common Enclosure Gas Inflatable Cabinet

XELS-12 SF6 common enclosure gas inflatable cabinet adopts modular design with its fixed and flexible expansion, to meet the requirements of users or network nodes, at the same time to meet the needs of various distribution switching stations, box-type substation, cable distribution box, with compact structure, safe and reliable, long life, maintenance-free characteristics.
Descriptions

 

XELS-12 SF6 common enclosure gas inflatable cabinet adopts modular design with its fixed and flexible expansion, to meet the requirements of users or network nodes, at the same time to meet the needs of various distribution switching stations, box-type substation, cable distribution box, with compact structure, safe and reliable, long life, maintenance-free characteristics.

 

Model Description

 

QQ20240611171840

 

Working condition

 

  • Altitude: ≤2500m.
  • Environmental temperature: -35°~ +45°, maximum daily average temperature difference ≤25°C
  • The average daily relative humidity should not exceed 95%, and the average monthly relative humidity should not exceed 90%
  • Earthquake resistance: magnitude 8

 

Product structure Characteristics

 

XELS-12 SF6 common enclosure gas inflatable cabinet uses SF6 gas as insulation and breaking medium, SF6 gas is non-toxic, tasteless, non-combustible, non-explosive, with excellent arc extinguishing performance and insulation performance.SF6 gas has strong electronegativity, high dielectric strength, insulation strength is 2-3 times of air, fast insulation strength recovery, arc suppression ability is 100 times of air. XELS-12 series inflatable cabinet internal structure is compact, small volume, space saving. The gas pressure in the gas tank is 1. bar, the gas tank pressure is low, the arc suppression ability is strong.

 

Main Technical Parameters

 

Item

Unit

C Module

F Module

V Module

CB Module

Load Switch

C-GIS

Vacuum switch

Earthing Isolated Switch

Isolation Circuit Breaker

Earthing Isolated Switch

Rated Voltage

KV

12/24

12/24

12/24

12/24

12/24

12/24

Power frequency withstand voltage

KV

42/50

42/50

42/50

42/50

42/50

42/50

Lightning impulse withstand voltage

KV

95/125

95/125

95/125

95/125

95/125

95/125

Rated current

A

630/630

Note 1

630/630

 

1250/630

 

Breaking capacity

             

Enclosed breaking current

A

630/630

         

Cable charging breaking current

A

135/135

         

5% Rated active load breaking current

A

31.5/-

         

Ground fault breaking current

A

200/150

         

The breaking current of cable charging during a ground fault

A

115/87

         

Short-circuit breaking current

KV

 

Note 1

20/16

 

25/20

 

Closing capacity

KV

63/52.5

Note 1

50/40

50/40

63/50

63/50

Short-time withstand current for 2 seconds

KV

25/-

         

Short-time withstand current for 3 seconds

KV

-/21

 

20/16

20/16

25/20

25/20

Mechanical lifetime

times

5000

3000

5000

2000

5000

5000

 

Note:

1) Depends on the rated current of the fuse

2) Limited by high voltage fuses

The XELS-12 SF6 common enclosure gas inflatable cabinet follows the IEC standards IEC 60056, IEC 60129, IEC60298, IEC60420 and IEC60694

 

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