ABB ACS880-87LC-4000A/4021A-7, Руководство по оборудованию

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Technical data 113
risked and the ABB converter warranty is terminated. If the customer is unsure about the environmental
conditions and/or corrosion class inside the wind turbine, the customer is responsible for contacting ABB
before the converter installation, and get an approval from ABB to use the converter in such an environmental
condition and/or corrosive class.
Ambient conditions
Environmental limits for the converter are given below. The converter must be
used in a heated, indoor controlled environment.
Operation
installed for stationary
use
Storage
in the protective package
Transportation
in the protective package
Installation site altitude 0 … 1000 m (3281 ft)
above sea level. Above
1000 m (3281 ft), see
section
Derating on page
108 .
- -
Air temperature -30 … +45 °C
(-22 … +113 °F) (with
heating procedure below
+5 °C before start-up)
Freezing of coolant is not
allowed. Above +45 °C
(+113 °F), see section
Derating on page 108 .
-40 … +70 °C
(-40 … +158 °F) -40 … +70 °C
(-40 … +158 °F)
Relative humidity 0 … 95% 0 … 95% 0 … 95%
No condensation allowed. Maximum allowed relative humidity is 60% in the
presence of corrosive gases.
Contamination levels
(IEC 60721-3-3,
IEC 60721-3-2,
IEC 60721-3-1)
No conductive dust allowed.
Boards with coating:
Chemical gases: Class
3C2
Solid particles: Class 3S2
Boards with coating:
Chemical gases: Class
1C2
Solid particles: Class 1S3
Boards with coating:
Chemical gases: Class
2C2
Solid particles: Class 2S2
Atmospheric pressure 70 … 106 kPa
0.7 … 1.05 atmospheres 70 … 106 kPa
0.7 … 1.05 atmospheres 60 … 106 kPa
0.6 … 1.05 atmospheres
Vibration (IEC 60068-2-6) 10…58 Hz, max.
0.075 mm displacement
amplitude
58…150 Hz 10 m/s
2
10…58 Hz, max.
0.075 mm displacement
amplitude
58…150 Hz 10 m/s
2
Max. 3.5 mm (0.14 in.)
(2 … 9 Hz),
max. 15 m/s
2
(49 ft/s
2
)
(9 … 200 Hz) sinusoidal
Shock (IEC 60068-2-27) Not allowed
Max. 100 m/s
2
(330 ft/s
2
),
11 ms
Max. 100 m/s
2
(330 ft/s
2
),
11 ms
Free fall Not allowed 100 mm (4 in.) 100 mm (4 in.)