Gas-insulated switchgear 8DA10 (single-busbar)

Flexible and powerful

Description

8DA10 (single-busbar)
8DA10 (single-busbar)

  • Up to 40.5 kV, 40 kA (3s), 5000 A busbar, 3150 A feeder

  • Metal-enclosed

  • Single-busbar System (8DA10)

  • Gas-insulated

  • Hermetically enclosed

  • Factory-assembled, type-tested switchgear according
    IEC 62 271-200

  • Customer's Benefit:
    - Security of Operation, Reliability
    - Personal Safety
    - Environmental Independence
    - Compactness
    - Maintenance-free Design
    - Cost-efficient, Ecological


Technical Data

Rated voltage

kV

12

24

36

40.5

Rated frequency

Hz

50/60

50/60

50/60

50/60

Rated short-duration power-frequency
withstand voltage

kV

20

50

70

85

Rated lightning impulse
withstand voltage

kV

75

125

170

185

Rated peak withstand current

kA

100

100

100

100

Rated short-circuit making current

kA

100

100

100

100

Rated short-time withstand current, 3 s

kA

40

40

40

40

Rated short-circuit breaking current

kA

40

40

40

40

Rated normal current of busbar

A

5000

5000

5000

5000

Rated normal current of feeder

A

3150

3150

3150

3150

Degree of protection - Primary part
Degree of protection - Secondary part

IP65
IP3XD

IP65
IP3XD

IP65
IP3XD

IP65
IP3XD

Dimensions
- Width
- Depth
- Height (Standard)

 
mm
mm
mm


 600
1625
2350


 600
1625
2350


 600
1625
2350


 600
1625
2350

Classification according to IEC 62271-200

Partition Class:

PM

Loss of Service Continuity Category:

LSC 2

Accessibility of Compartments:
- Busbar compartment:
- Switching device compartment:
- Low-voltage compartment:
- Cable compartment:

 

tool-based
tool-based
tool-based
tool-based

Internal arc classification:

IAC A FLR 40 kA 1s


Front and side view

Example: 8DA10 SBB circuit-breaker panel up to 3150A

 

Please see further details in catalogue (Catalogue can be found under Download).

Approval

Selective Approval

Gost, Russland

Gost, Russland
Approval 04/2011

References

Customer

Country

Abu Dhabi Water & Electricity Authority

United Arab Emirates

China Light and Power

Hong kong

China Steel Corporation

China

Federal Electricity and Water Authority

United Arab Emirates

General Electricity Company of Libya

Libya

Guthrie Engineering Ltd.

Singapore

Iberdrola

Spain

Israel Electric Corporation

Israel

Kwang Myung Industry Co. Ltd.

Corea

Metropolitan Electricity Authority

Thailand

Ministry of Electricity & Water

Kuwait

Ministry of Railways

China

Network Rail

United Kingdom

Provincial Electrical Authority

Thailand

Saudi Electricity Company

Saudi Arabia

Shanghai Metro Corporation

China

Sharjah Electricity and Water Department

United Arab Emirates

National Society for Electricity and Gas

Algeria

Taiwan Power Company

Taiwan

E.ON Thüringer Energie AG

Germany

Tenaga Nasional Berhad

Malaysia