ABB ACS480, Руководство по оборудованию, Страница: 115 / 180

Protection classes
IP20. The drive must be installed in a cabinet to fulfill the requirements for shielding
from contact. Degree of protection
(IEC/EN 60529)
UL Open Type. For indoor use only. UL type 1 kit is available as an option. Enclosure types
(UL 61800-5-1)
lll Overvoltage category
(IEC 60664-1)
l Protective classes
(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.
Transportation in the
protective package Storage in the protective
package Operation installed for
stationary use Requirement
- - 400/480 V units :
0…4000 m above sea level
(with derating above
1000 m)
Installation site altitude
See Output derat-
ing (page 98) .
-40…+70 °C ±2% -40…+70 °C ±2% -10…+60 °C (14…140 °F). Air temperature
(-40…+158 °F ±2%) (-40…+158 °F ±2%)
Output is derated above
50 °C (122 °F). See
Output
derating (page 98) .
No frost allowed.
Max. 95% Max. 95% 5…95% Relative humidity
No condensation allowed. Maximum allowed relative humidity is 60% in the presence
of corrosive gases.
IEC 60721-3-2: 1997 IEC 60721-3-1: 1997 IEC 60721-3-3: 2002 Contamination levels
(IEC 60721-3-x)
Class 2C2 Class 1C2 Class 3C2 - Chemical gases
Class 2S2 Class 1S3. (packing must
support this, otherwise
1S2) Class 3S2. No conductive
dust allowed. - Solid particles
- - Pollution degree 2 Pollution degree
(IEC/EN 61800-5-1)
- - frequency 10…150 Hz; Sinusoidal vibration
amplitude ±0.075 mm
(0.003 in), 10…57,56 Hz; (IEC 60068-2-6, Test Fc
2007-12)
constant peak acceleration
10 m/s2 (33 ft/s2),
57,56…150 Hz; sweep:
1 oct/min;
10 sweep cycles in each
axis with STO active;
uncertainty ±5.0%;
normal mounting
Technical data 115