Control Unit Connection Data; Efficiency; Protection Classes; Ambient Conditions - ABB ACS880-37 Hardware Manual

190 Technical data
Frequency
Current
Switching frequency
Maximum recommended
motor cable length

Control unit connection data

Efficiency

Protection classes

Degrees of protection
(IEC/EN 60529)
Enclosure types (UL50)
Overvoltage category
(IEC/EN 60664-1)
Protective class
(IEC/EN 61800-5-1)

Ambient conditions

Environmental limits for the drive system are given below. The drive is to be used in a heated, indoor,
controlled environment.
Installation site altitude
Air temperature
Relative humidity
0...±598 Hz (0...±120 Hz with sine output filters [option +E206])
• For higher operational output frequencies, please contact your local ABB
representative.
• Operation above 150 Hz may require type-specific derating. For more
information, contact your local ABB representative.
See section Ratings.
3 kHz (typical). The switching frequency can vary per frame and voltage. For
exact values, please contact your local ABB representative.
500 m (1640 ft).
Note: With motor cables longer than 150 m (492 ft) the EMC Directive
requirements may not be fulfilled.
See chapter Control units of the drive
97.2 ... 98.0% at nominal power level depending on drive type
IP22 (standard), IP42 (option +B054), IP54 (option +B055)
UL Type 1 (standard), UL Type 1 (option +B054), UL Type 12 (option +B055).
For indoor use only.
III
I
Operation
installed for stationary
use
0...2000 m (0...6562 ft)
above sea level. For
altitudes over 2000 m,
contact ABB.
Output derated above
1000 m (3281 ft). See
section Derating.
0 ... +40 °C
(+32 ... +104 °F). No
condensation allowed.
Output derated in the
range +40 ... +50 °C
(+104 ... +122 °F). See
section Derating.
Max. 95%
No condensation allowed. Maximum allowed relative humidity is 60% in the
presence of corrosive gases.
(page 131).
Storage
in the protective package
-
-40 to +70 °C
(-40 to +158 °F)
Max. 95%
Transportation
in the protective package
-
-40 to +70 °C
(-40 to +158 °F)
Max. 95%