Chapter 2 Installation And Wiring; Ambient Conditions; Installation - Delta Electronics Network Device VFD-S User Manual

2.1 Ambient Conditions

Install the AC motor drive in an environment with the following conditions:
Operation
Storage
Transportation
Pollution Degree
CAUTION!
1. Operating, storing or transporting the AC motor drive outside these conditions may cause
damage to the AC motor drive.
2. Failure to observe these precautions may void the warranty!

2.2 Installation

1. Mount the AC motor drive vertically on a flat vertical surface by using bolts or screws. Other
directions are not allowed.
2. The AC motor drive will generate heat during operation. Allow sufficient space around the unit
for heat dissipation.
3. The heat sink temperature may rise to 90°C when running. The material on which the AC motor
drive is mounted must be noncombustible and be able to withstand this high temperature.
4. When the AC motor drive is installed in a confined space (e.g. cabinet), the surrounding
temperature must be within 10 ~ 40°C with good ventilation. DO NOT install the AC motor drive
in a space with bad ventilation.
Revision August 2008, SE09, SW V2.61

Chapter 2 Installation and Wiring

Air Temperature:
Relative Humidity:
Atmosphere pressure:
Installation Site Altitude:
Vibration:
Temperature:
Relative Humidity:
Atmosphere pressure:
Vibration:
2: good for a factory type environment.
-10 ~ +40°C (14 ~ 104°F), Non-condensing
and not frozen
<90%, no condensation allowed
86 ~ 106 kPa
<1000m
2
<20Hz: 9.80 m/s (1G) max
2
20 ~ 50Hz: 5.88 m/s
-20°C ~ +60°C (-4°F ~ 140°F)
<90%, no condensation allowed
86 ~ 106 kPa
2
<20Hz: 9.80 m/s (1G) max
2
20 ~ 50Hz: 5.88 m/s
(0.6G) max
(0.6G) max
2-1