VLT
®
MICRO
5
Chapter 2
Installation and Wiring
Chapter 2 provides the information needed to properly install and wire the AC motor
drive. Make sure that the AC drive is wired according to the instructions contained in
this chapter. The instructions should be read and understood before the actual
installation begins. This chapter contains the following information:
• Installation Requirements
• Wiring
Installation Requirements
Install the drive vertically to provide proper ventilation. Adequate space is required
between the drive and a wall or other equipment. The figure below shows the minimum
space needed.
The AC motor drives should be installed in an environment that is:
• protected from rain or moisture
• protected from direct sunlight
• protected from corrosive gasses or liquids
• free from airborne dust or metallic particles
• free from vibration
• free from magnetic noise
• Climate condition: Class 3K3 (temperature between -10°C to 50°C, Operation
above 40°C requires good ventilation to avoid overheating.)
Air
Flow
5 in.
(120mm)
min.
5 in.
(120mm)
min.
2 in.
(50mm)
min.
2 in.
(50mm)
min.
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