Inovance MD280NT3.7GB - Chapter 3 Mechanical and Electrical Installation; Mechanical Installation

Mechanical and Electrical Installation MD280 User Manual
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Chapter 3 Mechanical and Electrical Installation
3.1 Mechanical Installation
3.1.1 Installation Environment Requirements
Item Requirements
Ambient temperature &WR&
Heat dissipation
Install the AC drive on the surface of an incombustible object, and
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Install the AC drive vertically on the support using screws.
Mounting location
Free from direct sunlight, high humidity and condensation
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Free from oil dirt, dust and metal powder
Vibration
Less than 0.6 g
Far away from the punching machine or the like
3.1.2 Installation Clearance Requirements
The clearance that needs to be reserved varies with the power class of the MD280, as
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Figure 3-1 Clearance around the MD280 for installation
The AC drive shall be installed vertically upward .
B
B
A
A
MD280
Hot air
Cold air
0.4 í 15 kW A  10 mm B  100 mm
18.5 í 30 kW A  50 mm B  200 mm
37 í45 0 kW A  50 mm B  300 mm
Installation clearance requirements on
the MD280 series AC drives of different
power classes
Power Class Clearance Requirements
The MD280 series AC drive dissipates heat from bottom to the top. When multiple AC drives
are required to work together, install them side by side.
For application installing multiple AC drives, if one row of AC drives need to be installed
above another row, install an insulation guide plate to prevent AC drives in the lower row
from heating those in the upper row and causing faults.
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