Europe type cable branch box products to adapt to the environment
by：Mings
2020-07-22
Europe type cable branch box products to adapt to the environment temperature: 1, the ring bus highest temperature + 40 especially.
The lowest temperature -
30: t2, wind speed is 34 m/s 'is not more than 700 pa & gt;
3, humidity: yue average relative humidity is not more than 95%.
Monthly mean relative humidity is not more than 95% 4 and shock: horizontal acceleration is not greater than zero.
4米/秒”。
Vertical acceleration is greater than zero.
15m/s-
'5, installation site slope: no greater than 3.
6, installation environment: ambient air should not be corrosive and flammable gas, water vapor and other obvious pollution, no violent ð « installation location
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