24
AXOR Industries
Service Manual
Nano Mack
®
ver.1 rev.11/'19
During the storage and the installation respect the followings environmental conditions:
2.2 Environmental conditions
Environmental conditions
Storage temperature
From -20°C to +55°C
Working environmental
temperature
From 0°C to +40°C (no derating).
From +40°C to +55°C the drive must be derated 2.5%/°C
in reference to nominal and peak current.
Humidity
From 10% to 85% (without condensation)
Altitude
Up to 1000m without restriction.
From 1000 to 2500m of altitude the converter must be
derated in the output current of 1.5% every 100m.
Enclosure protection
IP20
Pollution level
LEVEL 2 (Norm EN60204/EN50178)
The drives are designed to be utilized in an electrical box
protected against the infiltration of polluting agents such
as water, oil, conductive dust and others.
Notes
:
• The electrical box must have suitably
filtered air vents
.
Leave the necessary space both above and below the drives.
You must pay particular attention to the sizing of the (eventual) cooling system, remem-
bering the electrical box size and power internal dissipation of the drive(s).
Monthly
control the functioning of the extracted air filter and cooling air filter of the electrical cabi-
net, in particular control the functioning and cleaning of fans and filters.
•
Monthly
check the internal cleaning of the electrical panel and define an accurate cleaning
plane, according to using norms (for example CEI EN 60439-1).
•
Monthly
check drive case for excess dust or dirt, that could interfere with the correct dissipation
of the drive.
