China ARW1-6300 Air Circuit Breaker 3/4 Poles, 400VAC/690VAC, 6300A - Reliable Suppliers & Factory

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Product Description

ARW1

ARW1 Environment of Use

  • Ⅰ. Humidity & Temperature: The humidity of the surrounding air is -40P-+40P; the average value of 24h does not exceed +35P, the lower limit of the humidity of the surrounding air is -40^ (except for special declaration).
  • Ⅱ. Altitude Limits: The altitude of the general type shall not exceed 2000m, more than 2000m shall be used with reduced capacity, and the plateau type shall not exceed 5000m.
  • Ⅲ. Relative Humidity: At a maximum temperature of +40P, the relative humidity of the air shall not exceed 50%, at lower temperatures a higher relative humidity may be permitted, for example, 90% at 20P.
  • Ⅳ. Pollution Class: Class 3
  • Ⅴ. Protection Class: IP30

MCCB Production Line Real Showing

mccb team
ORDER: 01 2020/08/05

mccb team

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mccb assembling line
ORDER: 02 2020/08/05

mccb assembling line

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mccb assembling line view 2
ORDER: 03 2020/08/05

mccb assembling line detail

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mccb automatic assembling device
ORDER: 04 2020/08/05

mccb automatic assembling device

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mccb device process
ORDER: 05 2020/08/05

mccb processing device

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mccb molding office
ORDER: 06 2020/08/05

mccb molding office

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mccb molding unit
ORDER: 07 2020/08/05

mccb molding unit

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mccb moulding metal stamping office
ORDER: 08 2020/08/05

mccb moulding metal stamping office

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mccb moulding metal stamping production line
ORDER: 09 2020/08/05

mccb moulding metal stamping production line

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mccb moulding metal stamping warehouse
ORDER: 10 2020/08/05

mccb moulding metal stamping warehouse

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mccb parts processing device
ORDER: 11 2020/08/05

mccb parts processing device

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Frequently Asked Questions (FAQ)

What is the operational humidity and temperature range for ARW1?
The humidity of the surrounding air is -40P to +40P. The 24-hour average value must not exceed +35P, and the lower limit of the surrounding air humidity is -40^ (unless a special declaration is made).
What is the maximum altitude limit for using the general type ARW1?
For the general type, the operational altitude should not exceed 2000 meters. If used above 2000 meters, it must be operated with reduced capacity.
Does ARW1 support installation in plateau regions?
Yes, the plateau type of ARW1 can be used in higher altitudes, but it must not exceed a maximum limit of 5000 meters.
How does temperature affect the permissible relative humidity for ARW1?
At a maximum temperature of +40P, the relative humidity of the air must not exceed 50%. However, higher relative humidity is allowed at lower temperatures, such as up to 90% relative humidity at 20P.
What are the pollution and protection ratings for ARW1?
The ARW1 is designed with a Pollution Class rating of Class 3 and provides a Protection Class level of IP30.

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