| Breaking Capacity: | Low Voltage Circuit Breakers |
|---|---|
| Operation: | Electric Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Air |
| Installation: | Fixed |
| Structure: | MCCB |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier The GDW1 series air circuit breaker is designed for power distribution networks operating at AC50/60 Hz. It is suitable for use with rated voltages of 400/415/600/690V and rated currents ranging from 200A to 6300A. This circuit breaker features intelligent protection functions and precise selective protection, enhancing the reliability of power supply and preventing unnecessary power outages. It effectively divides power and safeguards the line and power devices from overloads, under-voltage, and short circuits.
The CMTW1 system is ideal for power stations, factories, mines, and modern high-rise buildings equipped with smart power distribution systems. It offers advanced functionality to ensure efficient power distribution and protection.
Both products comply with the IEC/EN 60947-2 standard.
Company: Guang Dong Hao Cheng Electric Co., Ltd
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Model NO.
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GDW1
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Frame current inm (A)
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6300
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Rated Current ln(A)
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4000,5000,6300
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Rated Voltage Ue (V)
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400V/690V
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Frequency
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AC50/60 Hz
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Rated Insulation voltage Ui (V)
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1000
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Rated impulse withstand voltage Uimp (V)
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1200
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Poles
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3P 4P
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Rated ultimated short circuit breaking capacity lcu (KA)
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AC400V
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120
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AC690V
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80
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Rated run short circuit breaking capacity lcs (KA)
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AC400V
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80
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AC690V
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70
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Rated short time withstand current Icw (KA)
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AC400V
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85
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AC690V
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65
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Electric life
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500
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Distance of ARC (mm)
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0
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Guang Dong Hao Cheng Electric Co., Ltd is a leading company in the electrical equipment industry in Guangdong province. With a registered capital of CNY 50.01 million, we specialize in the research, development, production, and sales of intelligent HV/LV power plants, power transformers, and distribution boxes. Our company has strong marketing and technology development capabilities, with a construction area exceeding 20,000 square meters and a production base of over 12,000 square meters. We hold ISO9001, ISO14001, ISO45001, and national "3C" certifications, emphasizing the importance of independent intellectual property rights and innovation.
In 2019, we were recognized as a "hi-tech enterprise" by the science and technology, finance, and tax bureau of Guangdong province. In 2020, our R&D department was acknowledged as the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan." Our products are integral to various aspects of smart power grids and are extensively utilized in national key projects.
Discover our MCCB 16-800A Fixed Type Electrical Switch for industrial use. Reliable, durable, and efficient for power distribution.
Manufacturer of HV/LV switchgear, dry and oil type transformers
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