No conductive dust allowed.Contamination levels
(IEC 60721-3-3
According to IEC
60721-3-2, chemical
gases: Class 2C2
solid particles: Class
2S2
According to IEC
60721-3-1, chemical
gases: Class 1C2
solid particles: Class
1S2
According to IEC
60721-3-3, chemical
gases: Class 3C2
solid particles: Class
3S2. Install the drive
according to the en-
closure classifica-
tion. Make sure that
the cooling air is
clean, and free from
corrosive materials
and electrically con-
ductive dust.
(IEC 60721-3-2
(IEC 60721-3-1
--Pollution degree 2Pollution degree
(IEC/EN 61800-5-1)
--Tested according to
IEC 60721-3-3,
mechanical condi-
tions: Class 3M4
2…9 Hz, 3.0 mm
(0.12 in) 9…200 Hz,
10 m/s
2
(33 ft/s
2
)
Sinusoidal Vibration
(IEC 60721-3-3)
According to ISTA
1A. Max. 100 m/s
2
(330 ft/s
2
), 11 ms.
According to ISTA
1A. Max. 100 m/s
2
(330 ft/s
2
), 11 ms.
Not allowedShock (ISTA)
76 cm (30 in)76 cm (30 in)Not allowedFree fall
■ For R3...R8
Transportation in
the protective pack-
age
Storage in the pro-
tective package
Operation installed
for stationary use
--
• 0 to 4000 m
(13123 ft) above
sea level
1)
• 0 to 2000 m (6561
ft) above sea
level
2)
above 1000 m (3281
ft), see section Alti-
tude derat-
ing (page 115).
Installation site altitude
-40 to +70 °C (-40 to
+158 °F)
-40 to +70 °C (-40 to
+158 °F)
-15 to +50 °C (5 to
122 °F). 0 to -15 °C
(32 to 5 °F): No frost
allowed. See section
Ratings (page 111).
Air temperature
Max. 95%Max. 95%5 to 95%Relative humidity
No condensation allowed. Maximum allowed relative humidity is
60% in the presence of corrosive gases.
60 to 106 kPa 0.6 to
1.05 atmospheres
70 to 106 kPa 0.7 to
1.05 atmospheres
70 to 106 kPa 0.7 to
1.05 atmospheres
Atmospheric pressure
132 Technical data