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Ningbo Tianan (Group) Co.,Ltd.
Ningbo Tianan (Group) Co.,Ltd
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Low Voltage Electrical Safety Electrical Switchgear / Air Insulated Switchgear GGD1

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Low Voltage Electrical Safety Electrical Switchgear / Air Insulated Switchgear GGD1

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Brand Name : Tianan Electric

Model Number : GGD1 Type

Certification : CCC,ISO9001:2008

Place of Origin : CHINA

MOQ : 3 unit

Price : Pending

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 5000 PCS/year

Delivery Time : 45 work days

Packaging Details : Wooden Case

Rated operating current : 630A~100

Breaking capacity : 15KA

Shell Material : C-type steel plate

Shell Protection Grade : IP30

Altitude : up to 2, 000m Above Sea Level

Busbar : 3-Phase and 4-Wire

Rated Voltage of Main Circuit( V) : AC 380( 400, 660)

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Low Voltage Electrical Withdrawable Switchgear / Safety Electrical Switchgear

Description

The GGD AC low-voltage distribution cabinet is one new low-volt distribution cabinet elaborately designed in the light of safety, economical, reasonable and reliable principle for meeting the higher demand of energy-source ministry and majority of electrical customers,which Rated Voltage 380V, rated operating current being 630A or lower in power plant, transformer substation, mining enterprise etc, .

This productthnis mainly used for power transforming, distributing and controlling of power equipment, lighting and distribution equipment owns many advantages as high breaking capacity, well dynamic, thermal stability, flexible electric plan,upgraded product for low-volt completes set switch equipment.

The GGD conforms with techinique demand of IEC61439-2 and GB7251.12 etc.


Technical specification of MNS switchgear
Normal service conditions of switchgear as follows:

Ambient temperature:
Maximum +40ºC
Maximum 24 hour average +35ºC
Minimum (according to minus 15 indoor classes) -5ºC
Ambient humidity:
Daily average relative humidity Less than 95%
Monthly average relative humidity Less than 90%
Height above sea level at site Less than 2000m
Earthquake intensity Less than 8 degree

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

Item Unit Technical Data
Rated voltage V 380/400
Rated insulation voltage V 660/1000
Rated frequency HZ 50/60
Rated main bus bar max. current A 630A 3150A
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
Rated distribution bus bar current A 1000
Degree of protection IP30,IP40

Low Voltage Electrical Safety Electrical Switchgear / Air Insulated Switchgear GGD1


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