Bedford B550-2002 - CHAPTER 2 STORAGE AND INSTALLATION

2
2-1
CHAPTER 2 STORAGE AND INSTALLATION
2.1 Storage
The AC drive should be kept in the shipping carton before installation. In order to retain the
warranty coverage, the AC drive should be stored properly when it is not to be used for an
extended period of time. Some storage suggestions are:
Store in a clean and dry location free from direct sunlight or corrosive fumes.
Store within an ambient temperature range of -20
°
C to +60
°
C.
Store within a relative humidity range of 0% to 90% and non-condensing environment.
Store within an air pressure range of 86 kPA to 106kPA.
2.2 Ambient Conditions
Operation
Air Temperature: -10
°
C to +50
°
C (14
°
F to 122
°
F),
for 5.5 kW models and above: -10
°
C to +40
°
C (14
°
F to 104
°
F)
Relative Humidity: 0% to 90%, no condensation allowed
Atmosphere pressure: 86 to 106 kPa
Installation Site Altitude: below 1000m
Vibration: Maximum 9.80 m/s
2
(1G) at less than 20Hz
Maximum 5.88 m/s
2
(0.6G) at 20Hz to 50Hz
Storage
Temperature: -20
°
C to +60
°
C (-4
°
F to 140
°
F)
Relative Humidity: Less than 90%, no condensation allowed
Atmosphere pressure: 86 to 106 kPa
Transportation
Temperature: -20
°
C to +60
°
C (-4
°
F to 140
°
F)
Relative Humidity: Less than 90%, no condensation allowed
Atmosphere pressure: 86 to 106 kPa
Vibration: Maximum 9.80 m/s
2
(1G) at less than 20Hz, Maximum 5.88
m/s
2
(0.6G) at 20Hz to 50Hz
Pollution Degree 2: good for a factory type environment.
B550 Series sensorless vector frequency drive