Chapter 1 Introduction |DD Series
1-4
1-2 Preparation for Installation and Wiring
Install the AC motor drive in an environment with the following conditions:
Air Temperature:
-10 ~ +45°C (14 ~ 113°F)
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: can be used in a factory type environment.
Minimum Mounting Clearances
; The drive installation can be on a platform or on the wall. The left and middle figures show the
drive installation on a platform from the front and the side-view. The right figure shows wall
mounting. Both platform mounting and wall mounting are required to keep minimum mounting
clearances for good ventilation.
A B C D
20mm 15mm 20mm 8mm
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