hpmont HD3N Series - Chapter 3 Machenical Installation; Installation Direction and Space

Chapter 3 Machenical Installation Shenzhen Hpmont Technology Co., Ltd.
- 12 - HD3N Series User Manual V1.1
3.3 Installation Direction and Space
To achieve good cooling efficiency, install HD3N
perpendicularly and always provide the following space
to allow normal heat dissipation.
The space are shown in Table 3-1.
Table 3-1 Installation space
Inverter power ≤55kW ≥75kW
A (Left/Right) ≥50mm ≥150mm
B (UP/Down) ≥100mm ≥350mm
C (Upper air-vent )
≥50mm ≥100mm
D (Lower air-vent) ≥50mm ≥100mm
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When one inverter is mounted on top of another, an air flow
diverting plate should be fixed between them. Just as shown
in Table 3-2.
Table 3-2 Installation of several inverters
Inverter power ≤55kW ≥75kW
A
≥50mm ≥100mm
B ≥50mm ≥100mm
C ≥50mm ≥100mm
a ≥50mm ≥100mm
b ≥50mm ≥100mm
c ≥50mm ≥100mm
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C C
B
D D
B
A A
C
B
a
b
c
A