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HONEYWELL EMC CLASSES AND MARKET REQUIREMENTS
Fig. 2. EMC classes in practice
EMC levels
Hospital
C
H
L
T
O = optional, R = required
C = EN61800-3 [2004] Category C1 (integrated option up to 30 kW)
H = EN61800-3 [2004] Category C2 (standard in NXS)
L =
EN61800-3 [2004] industrial requirements fulfilled (NXS units in 200 - 400 kW)
T =
EN61800-3 [2004] IT network (e.g. ships) requirements fulfilled, size FR4-FR8 inverters
(NXS0003-NXS0205) can be easily converted to T-class from standard EMC class. Instructions for
this can be found from NX Series User's Manual included in all NXS deliveries.
1
2
Airport
Residential Area
O
O
R
R
3
4
Commercial
R
R
5
NXS VARIABLE FREQUENCY DRIVES
5
Light Industry Area
Heavy Industry
O
R
R (IT Network)
EN0B-0620GE51 R1107
6
O
R
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