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High Voltage Low-Voltage Switchgear

High Voltage Low-Voltage Switchgear

We are electrical switchgear manufacturers.The switchgear cabinet mainly applicable in power station, power substation industrial. We are electrical switchgear manufacturers.The switchgear cabinet mainly applicable in power station, power substation industrial. General 1.Rating: Rated voltage:......

We are electrical switchgear manufacturers.The switchgear cabinet mainly applicable in power station, power substation industrial.

We are electrical switchgear manufacturers.The switchgear cabinet mainly applicable in power station, power substation industrial.

General
1.Rating: Rated voltage: 380V . 
2.Rated current: 3150A, 50-60Hz
3.Application: mainly applicable in power station, power substation industrial and 
mining enterprises as energy converter , distributor and controller of power , light 
and distribution device.
4.Standard: IEC60439-1

Working Conditions
1.Ambient air temperature: -15℃~+40℃
Daily average temperature: ≤35℃
When the actual temperature exceed the range, it should be used by reducing the 
capacity accordingly.
2.T ransport and store temperature: -25℃~+55℃. do not exceed +70℃ in short 
time.
3.Altitude: ≤2000m
4.Relative humidity: ≤50%, when temperature is +40℃
When temperature is low , larger relative humidity is allowed. when it is +20℃, 
relative humidity can be 90%. Since the temperature change will make out 
condensation.
5.Installation inclination: ≤5%
6.Applicable in the places without corrosive and flammable gas.
Note: Customized products are available


Type

Rated

voltage
(V)

Rated current
(A)

Rated
short -circuit
breaking current
(kA)

Rated
short -circuit
withstand current
(1s)(1kA)

Rated peak
withstand
voltage
(kA)

GGD1

380

A 1000

15

15

30

380

B600(630)

15

15

30

380

C 400

15

15

30

GGD2

380

A 1500(1600)

30

30

63

380

B 1000

30

30

63

380

C 600

30

30

63

GGD3

380

A 3150

50

50

105

380

B 2500

50

50

105

380

C 2000

50

50

105


2. Main bus
1)Single copper busbar adopted when the rated current<=1500A

2)Double copper busbar adopted when the rated current>1600A.
3)Brushing &anodizing process adopted which is better than traditional  zinc-coated process.


Rated current(A)

Copper Busbar specification(mm)

400

40×4

630

50×5

1250

60×10

1600

80×10

2000

2×(60×10)

2500

2×(80×10)

3150

2×(100×10)


Cross section of phase conductor(mm²)

Cross section of PE(N) conductor(mm²)

500~720

40×5

1200

60×6

>1200

60×10


Product code

A

B

TGGD 06

600

600

TGGD 06A

600

800

TGGD 08

800

600

TGGD 08A

800

800

TGGD 10

1000

600

TGGD 10A

1000

800

TGGD 12

1200

800


Product code

A

B

C

D

TGGD 06

600

600

450

556

TGGD 06A

600

800

450

756

TGGD 08

800

600

650

556

TGGD 08A

800

800

650

756

TGGD 10

1000

600

850

556

TGGD 10A

1000

800

850

756

TGGD 12

1200

800

1050

756


Ordering information
Please specify the following information when  ordering:
1.The full model ,including main circuit plan  and auxiliary circuit plan.
2.The diagram of main circuit system allocation.
3.Inner allocation diagram of the switchgear .
4.Electric diagram of auxiliary contact.
5.Name ,Model ,Specification and list of adopted  components.
6.Customized products are available.


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