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NE40E V800R010C10SPC500 Installation Guide

This is NE40E V800R010C10SPC500 Installation Guide

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Climatic Requirements

Climatic Requirements

Table 2-10 shows climatic requirements for device operation.

Table 2-10 Climatic requirements for device operation
Temperature Relative Humidity
Long-term operation Short-term operation Long-term operation Short-term operation
0°C - 45°C -5°C - 55°C 5% - 85% 5% - 95%
NOTE:

The measurement point of the temperature and humidity is 1.5 m above the floor and 0.4 m in front of the cabinet. Short-term operation indicates continuous operation for less than 96 hours or operation for less than 15 days in a year.

To enhance the equipment reliability, the equipment room must be equipped with specially designed air conditioner to maintain the temperature and humidity in the following range:

  • Temperature: 15°C - 30°C
  • Humidity: 40% - 75%
NOTE:

Install the air conditioner in a proper place so that its airflow does not directly blow the device. Keep the air conditioner away from windows to prevent the damp from passing through the air conditioner and blowing the equipment.

Table 2-11 Climatic requirements for device operation
Item Requirement
Altitude ≤4000 M (If the altitude is between 1800 meters and 4000 meters, the operating temperature of the device decreases by 1°C for every 220 meters increase in altitude.)
Temperature change rate 0.5°C/min
Wind speed ≤ 5 m/s
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Updated: 2019-01-03

Document ID: EDOC1100055059

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