Delta Electronics AC Motor Drive VFD-EL - Manual (Page 17)

Chapter 1 Introduction|
1-6 Revision August 2008, 2ELE, V1.02
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 side-by-side mounting
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.
Minimum Mounting Clearances
Frame A Mounting Clearances
Option 1 (-10 to +50 °C) Option 2 (-10 to +40 °C) Air flow
120mm
120mm
5
0
m
m
5
0
m
m
120mm
120mm
5
0
m
m
5
0
m
m
Air Flow