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Low voltage switchgear

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GGD low voltage switchgear

Product overview

GGD switchgear is used for power plants, substations, industrial enterprises and other power users that distribution system is AC 50Hz, rated voltage 380V, and rated current up to 3150A .It is used for transferring, distribution and controlling electricity of power ,lighting and other distribution equipments.

Use of the environment

Ambient temperature:-5 +40

Altitude: not more than 2000m;

Equipment installation and the vertical gradient of not more than 5°

                                                                

The main technical parameters:

Mode

Rated voltage

Rated current(A)

 

Rated short Breaking current

(KA)

Rated short time withstand current

(1s)(KV)

Rated peak withstand current

(KA)

 

GGD1

380

A

1000

15

15

30

GGD1

380

B

600(630)

15

15

30

GGD1

380

C

400

15

15

30

GGD2

380

A

1500(1600)

30

30

63

GGD2

380

B

1000

30

30

63

GGD2

380

C

600

30

30

63

GGD3

380

A

3150

50

50

105

GGD3

380

B

2500

50

50

105

GGD3

380

C

2000

50

50

105



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