ABB ACS880+N5350 User Manual page 198

Cooling tower drives
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Efficiency
Protection Classes
Degree of
Protection
(IEC/EN 60529)
Enclosure Types
(UL508C)
Overvoltage
Category
(IEC 60664-1)
Protective Class
(IEC/EN 61800-5-1)
Ambient Conditions
Environmental limits for the drive are given below. The drive is to be used in a heated, indoor, controlled
environment.
Installation Site Altitude
Air Temperature
Relative Humidity
Contamination Levels
(IEC 60721-3-3, IEC 60721-3-2,
IEC 60721-3-1)
Atmospheric Pressure
Vibration (IEC 60068-2)
Shock (IEC 60068-2-27)
Free Fall
3AXD50000011888
Table A-1 ACS880+N5350 Technical Data Continued
Approximately 98% at nominal power level
IP21, IP55
UL Type 1, UL Type 12. For indoor use only
III
I
Operation Installed for
Stationary Use
1. 0 to 4000m (13123 ft)
above sea level
2. 0 to 2000m (6561 ft)
above sea level
Above 1000m [3281 ft]
1. For neutral-grounded TN and TT systems and non-corner grounded IT
systems
2. For corner-grounded TN, TT and IT systems
-15 to +55°C (5 to 131°F).
No frost allowed. See
Chapter 3 Ratings.
5 to 95%
No condensation allowed. Maximum allowed relative humidity is 60% in the
presence of corrosive gases.
No conductive dust allowed.
Chemical gases:
Solid particles:
70 to 106 kPa
0.7 to 1.05 atmospheres
Max. 1mm
(0.04in.)
(5 to 13.2 Hz),
max. 7m/s
2
(23ft/s
)
(13.2 to 100 Hz)
sinusoidal
Not allowed
Not allowed
Storage in the
Protective Package
-
-40 to +70°C
(-40 to +158°F)
Max. 95%
Chemical gases:
Class 3C2
Solid particles:
Class 3S2
70 to 106 kPa
0.7 to 1.05 atmospheres
Max. 1mm
(0.04in.)
(5 to 13.2 Hz),
2
max. 7m/s
2
(23ft/s
)
(13.2 to 100 Hz)
sinusoidal
Max. 100m/s2
2
(330 ft./s
100mm (4 in.) for weight
over 100 kg (220 lb)
Transportation in the
Protective Package
-
-40 to +70°C
(-40 to +158°F)
Max. 95%
Chemical gases:
Class 1C2
Solid particles:
Class 1S3
60 to 106 kPa
0.6 to 1.05 atmospheres
Max. 3.5mm
(0.14in.)
(2 to 9 Hz),
2
max. 15m/s
2
(49ft/s
)
(9 to 200 Hz)
sinusoidal
Max. 100m/s
), 11ms
(330 ft./s2), 11ms
100mm (4 in.) for weight
over 100 kg (220 lb)
Technical Specifications A-5
Class 2C2
Class 2S2
2
2

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