General Environmental Conditions - Levitronix BFS-i04 User Manual

2.4 General Environmental Conditions

Condition
Usage
Altitude
Operating ambient temperature
Storage ambient temperature
(Extremes for Transportation)
Operating humidity range (relative humidity)
Storage humidity range (relative humidity)
(Extremes for Transportation)
Normal storage conditions
DC supply fluctuations
Transient over-voltages typically present on
the mains supply
Pollution degree
PL-3507-00, Rev00, DCO# 23-128
Figure 7: Basic dimensions of interface panel FIP-1.1
Figure 8: Basic dimensions of user panel LUI-B.1
Table 3: Environmental conditions for bearingless fan
Limits
Indoor
Up to 2000 m
0 to 40°C
-20 to 80°C
15 – 95% (non-condensing)
15 – 95% (non-condensing)
Ambient temp.: 20 to 30°C
Relative humidity: 50% (non-condensing)
 10% of nominal voltage
Surge immunity according to EN 61000-4-5
(tested together with certified AC/DC power supply)
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