ABB ACS880-34 Series - Efficiency; Protection Classes; Ambient Conditions

Efficiency
Approximately 96.5% at nominal power level.
Protection classes
IP20Degree of protection
(IEC/EN 60529)
With option +0B051: IP00
UL Open TypeEnclosure type (UL 508C)
IIIOvervoltage category
(IEC 60664-1)
Ambient conditions
Environmental limits for the drive are given below. The drive is to be used in a heated,
indoor, controlled environment.
TransportationStorageOperation
in the protective packagein the protective packageinstalled for stationary use
--For TN and TT neutral-
grounded network systems
and IT ungrounded net-
work systems: 0 to 4000 m
(13123 ft) above sea level
Installation site altitude
Above 1000 m [3281 ft]):
see When is derating ne-
cessary (page 177)
-40…+70 °C (-
40…+158 °F)
-40…+70 °C (-
40…+158 °F)
-15…+55 °C (5…131 °F).
No frost allowed. See
When is derating neces-
sary (page 177)
Surrounding air
temperature
Max. 95%Max. 95%5…95%Relative humidity
No condensation allowed. Maximum allowed relative humidity is 60% in the pres-
ence of corrosive gases.
IEC 60721-3-2:1997IEC 60721-3-1:1997IEC/EN 60721-3-3:2002:
Classification of environ-
mental conditions- Part 3-
3: Classification of groups
of environmental paramet-
ers and their severities -
Stationary use of weather
protected locations
Contamination
Class 2C2Class 1C2Class 3C2Chemical gases
Class 2S2Class 1S3. (packing must
support this, otherwise
1S2)
Class 3S2. No conductive
dust allowed.
Solid particles
2Pollution degree
60…106 kPa70…106 kPa70…106 kPaAtmospheric pressure
0.6 … 1.05 atmospheres0.7 … 1.05 atmospheres0.7 … 1.05 atmospheres
Technical data 191