3.Environment
3.1 Environmental Conditions
T
Ambient temperature _________0°C ... +40°C
A
Installation location _____________Pollution degree 2 or lower (free from direct sunligth, vibration, dust, corrosive
Installation altitude ______________Max 2000 m (6562 feet) above sea level; Over 1000m (3281 feet) a current
Air humidity (operation) __________5 % to 85 %, 1 g/m
Air pressure (operation) [kPa] _____86 to 106 (Class 3K3 as per EN50178)
3.2 Storage and transport
Temperature:
storage ______________________-25...+55°C (-13...+131°F), (class 1K4 as per EN50178)
transport _____________________-25...+70°C (-13...+158°F), class 2K3 as per EN50178,
Air humidity :
storage ______________________5% to 95 %, 1 g/m
transport: ____________________95 % (3)
Air pressure:
storage ______________________[kPa] 86 to 106 (class 1K4 as per EN50178)
transport _____________________[kPa] 70 to 106 (class 2K3 as per EN50178)
(3)
Greatest relative air humidity occurs with the temperature @ 40°C (104°F) or if the temperature of the device is brought
suddenly from -25 ...+30°C (-13°...+86°F).
(4)
Greatest absolute air humidity if the device is brought suddenly from 70...15°C (158°...59°F).
[32 °F ... +104°F]
Over 40°C [104°F] to 50°C [122°F] :
- current reduction of 2% of rated output current per K
or inflammable gases, fog, vapour oil and dripped water, avoid saline environ-
ment)
reduction of 1.2% for every 100m (328 feet) of additional height applies.
to 25 g/m
3
3K3 as per EN50178)
-20...+55°C (-4...+131°F), for devices with keypad
-20...+60°C (-4...+140°F), for devices with keypad
to 29 g/m
3
60 g/m (4)
A light condensation of moisture may occur for a short time occasionally if the
device is not in operation (class 2K3 as per EN50178)
without moisture condensation or icing (Class
3
(Class 1K3 as per EN50178)
3
Lift Drive System • 5