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Use |
This company produces GLE9 universal switch is introduced, the first Italian technology and develop new products, small volume, and break through the transition, the ability to switch is mainly used for complete switchgear electric motor load or less vision three-phase main variable turning and start-up circuit and auxiliary circuit, but overall instead of domestic all switch.
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Conform to the standards
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GB14048.5-2001。
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Normal working condition
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1. The surrounding air temperature is not more than + 40oC 24h, and no more than the average temperature within + 35oC: 2 the upper air temperature around. No more than 5oC; for - 3. Installing place shall not exceed altitude 4. The highest temperature for + 40oC, the air, no more than 50% of relative humidity in low temperature can allow the relative humidity is high, such as 90% 20oC when due to temperature change. Occasionally produces lon should adopt special measures. E9 series specifications, switch, |