2 preparation for installation and wiring, 1 ambient conditions, 2 minimum mounting clearances – Delta Electronics VFD-M User Manual
Page 14: 2 preparation for installation and wiring -5, 1 ambient conditions -5, 2 minimum mounting clearances -5
Chapter 1 Introduction|
Revision May 2008, ME14, SW V3.04
1-5
1.2 Preparation for Installation and Wiring
1.2.1 Ambient Conditions
Install the AC motor drive in an environment with the following conditions:
Air Temperature:
-10 ~ +50°C (14 ~ 122°F) for UL & cUL
-10 ~ +40°C (14 ~ 104°F) for 5.5kw models and above
Relative Humidity:
<90%, no condensation allowed
Atmosphere
pressure:
86 ~ 106 kPa
Installation Site
Altitude:
<1000m
Operation
Vibration:
<20Hz: 9.80 m/s
2
(1G) max
20 ~ 50Hz: 5.88 m/s
2
(0.6G) max
Temperature: -20°C
~
+60°C (-4°F ~ 140°F)
Relative Humidity:
<90%, no condensation allowed
Atmosphere
pressure:
86 ~ 106 kPa
Storage
Transportation
Vibration:
<20Hz: 9.80 m/s
2
(1G) max
20 ~ 50Hz: 5.88 m/s
2
(0.6G) max
Pollution
Degree
2: good for a factory type environment.
1.2.2 Minimum Mounting Clearances
150mm
150mm
50
mm
50
mm
Air Flow