-China Top 500 Enterprise

-26 years rich experience in manufacturing electrical products

-Sales in over 100 countries

GCS Low-Voltage main switchboard

switchgear operating mechanism

General
1. Rating: Rated voltage 400V, 690V, rated current reach to 4000A.
2. Application: mainly applicable in place with high automaticity and need to communicate with computer, like large power station and petrochemistry system, as the low voltage distribution device of the distribution and motor controlling, and reactive power compensation in power system.
3. Level of protection IP30, IP40
4. Standard: IEC60439-1

Working Conditions
Ambient air temperature: -15°C~+40°C

Daily average temperature: ≤35°C

When the actual temperature exceed the range, it should be used by reducing the
capacity accordingly.
Altitude: ≤2000m
Relative humidity: ≤50%, when temperature is +40°C

When temperature is low, larger relative humidity is allowed. when it is +20°C,
relative humidity can be 90%. Since the temperature change will make out condensation.
Installation inclination: ≤5%
Applicable in the places without corrosive and flammable gas.

Note: Customized products are available.

Type

Construction
1. The accuracy and quality of the switchgear could be ensured as the framework parts and special parts supplied by CNC.
2. Modular design of the dimensions concering(E=20mm), which has cut production time and enhanced efficiency.
3. The heat dispensation channel at the top and bottom of the switchgear formulate a ventilation loop to dispens the beat.
4. Easy for installation and dismantling.
5. The switchgear with perfect earthing protection system.
6. The cover of the switchgear could be removed for installation and adjustment of the main bus bar. there are also rings for lifting and delivery of switchgear
7. The protection degree is IP30, As per you requirements, switchgears with protection degree of IP20~IP40 are available.
8. Flexible circuit plans are available.

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.

Specification:

Details:

Why us?

1. We Are Suppler of Three Gorges Project,China National Petroleum,Sinopec Group;

2. China Famous Export Enterprise, Our Products Sale in Over 100 Countries;

3. Our Laboratory is China Key Industrial Electrical Laboratory;

4. Our after-sales engineer will attend to your place to maintainence the cabinet.

5. We have new designed products each year by our R&D Dpartment.

6. Perfect testing system ensure each product is qualified.

7. Want know more of us? Waiting for your inquiry.

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