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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