TECHTOP TD20 Series Product Manual page 13

TD20 Series VFD
Environment
Altitude
Vibration
Installation
direction
Note:
•
TD20 series VFDs should be installed in a clean and ventilated environment according to enclosure
classification.
•
Cooling air must be clean, free from corrosive materials and electrically conductive dust.
3.1.2 Installation direction
The VFD may be installed in a cabinet.
The VFD needs be installed in the vertical position. Check the installation site according to the
requirements below. Refer to chapter Dimension Drawings in the appendix for frame details.
3.1.3 Installation manner
The VFD can be installed in two different ways, depending on the frame size:
a) Wall mounting (for all frame sizes)
b) Rail mounting (for all frame sizes, but need optional installation bracket)
Figure 3-1 Wall mounting
Note: The minimum space of A and B is 100mm. H is 36.6mm and W is 35.0mm.
flammable gas;
ensure foreign objects, such as metal power, dust, oil, water can not enter into
the VFD (do not install the VFD on the flammable materials such as wood);
keep away from direct sunlight, oil mist, steam and vibration environment.
Below 1000m
If the altitude is above 1000m, derate 1% for every additional 100m.
≤ 5.8m/s 2
(0.6g)
The VFD should be installed on an upright position to ensure sufficient cooling
effect.
Conditions
Figure 3-2 Rail mounting
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Installation Guide