GGD Photovoltaic grid-connected Indoor fixed type Low Voltage Switchgear

Short Description:

  • The GGD AC low voltage distribution cabinet is applied to certain distribution system of AC 50/60Hz, rated voltage 400V, rated current being 3150A or lower,
  • mainly used for power transforming, distributing and controlling of power equipment, lighting and distribution equipment.
  •  high breaking capacity, well dynamic, thermal stability, flexible electric plant, simple combination, strong series performance and printability, novel structure, high protection rank etc.
  • It conforms with technique demand of IEC60439.1 and GB7251.1 low-volt complete set switch equipment etc.

Product Detail

Product Tags

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Service conditions

Normal service conditions of switchgear as follows:
Ambient temperature:
Maximum +40°C
Maximum 24 hour average +35°C
Minimum (according to minus 15 indoor classes) -5°C
Ambient humidity:
Daily average relative humidity less than 95%
Monthly average relative humidity less than 90%
Earthquake intensity less than 8 degree
Height above sea level less than 2000m

This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments.

Technical specification

Item

Unit

Data

Rated voltage

V

400 / 690

Rated insulation voltage

V

690/1000

Rated frequency

Hz

50 / 60

Rated main bus bar max. current

A

3150

Rated short time withstand current of main bus bar (1s)

kA

50/80

Rated short time peak withstand current of main bus bar

kA

105/176

Rated distribution bus bar current

A

1000

Degree of protection

IP30,IP40

Structural drawing of GGD switchgear

GGD 结构图

Remakes: Dimensions of  actual structural is usually according to different customer requirements

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Normal dimension of GGD switchgear

Product code:

A (mm)

B (mm)

C (mm)

D (mm)

GGD606

600

600

450

556

GGD608

600

800

450

756

GGD806

800

600

650

556

GGD808

800

800

650

756

GGD1006

1000

600

850

556

GGD1008

1000

800

850

756

GGD1208

1200

800

1050

756

Remakes: Dimensions of  actual products is usually according to different customer requirements

Product Features

• The cabinet frame is welded by 8 MF cold bending steel, ensure  quality of the cabinet body.

• there are 20 mold installation holes, the general coefficient is high

• There are different number of heat emission holes at the upper and lower ends of the cabinet.  the sealed cabinet body forms a natural ventilation channel from the bottom up to achieve the purpose of heat dissipation.

• The cabinet door is connected with the cabinet frame by hinges, without adjustment and easy installation. The cabinet surface adopts electrostatic spraying, strong adhesion and good texture.


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