Honeywell NXL - Manual (Page 14)

14(96) Receipt of delivery Honeywell Honeywell Honeywell Honeywell
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3.2 Type designation code NXL HVAC
HVAC 03 C 2
Enclosure & EMC classification
2 = IP21, EMC class H (fulfils EN 61800-3 cat C2, EN 55011 class A)
5 = IP54, EMC class C (fullfils EN 61800-3 cat C1, EN 55011 class B)
Control keypad
C = Standard 7-segment keypad
Nominal current (low overload)
03 = 3 A etc.
Product range: HVAC = NXL HVAC
Figure 3-2. NXL HVAC type designation code for (sizes MF4 - MF6).
3.3 Storage
If the frequency converter is to be kept in store before use make sure that the ambient conditions are
acceptable:
Storing temperature –40…+70
°
C
Relative humidity <95%, no condensation
3.4 Maintenance
In normal conditions, NXL frequency converters are maintenance-free. However, we recommend to
clean the heatsink (using e.g. a small brush) whenever necessary.
Most NXL drives are equipped with a cooling fan, which can easily be changed if necessary.