Shenzhen Hpmont Technology Co., Ltd Chapter 3 Mechanical Installation
HD5L Series Controller User Manual ―9―
Chapter 3 Mechanical Installation
3.1 Installation Precautions
• Do not install if the controller is imcomplete or impaired.
• Make sure that the controller is far from the explosive and combustible things.
• Do not operate the controller until the power is cut-off 10 minutes later.
• It is required not only carry the panel and the cover but also the controller bottom enclosure.
• Do not play metal into the controller when installing.
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3.2 Requirement for the Installation Site
Ensure the installation site meeting the following requirements:
• Do not install at the direct sunlight, moisture, water droplet location;
• Do not install at the combustible, explosive, corrosive gas and liquid location;
• Do not install at the oily dust, fiber and metal powder location;
• Be vertical installation on fire-retardant material with a strong support;
• Make sure adequate cooling space for the controller so as to keep the ambient temperature
between - 10－+ 40℃;
• Install at where the vibration is less than 5.9m/s
2
(0.6g).
Note:
1. It needs derating use if the controller operation temperature exceeds 40℃. The derating value
of the output current of the controller shall be 2% for each degree centigrade. Max. allowed
temperature is 50℃.
2. Keep ambient temperature between -10－+40℃. It can improve the controller operation
performance if install at the location with good ventilation or cooling devices.
3
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