3 How to Install
3
Figure 3.14: IP21 (NEMA type 1) and IP54 (NEMA type 12) enclosure power connection position of disconnect switch
Frame size
IP54/IP21 UL AND NEMA1/NEMA12
350/450 hp [250/315 kW] (400 V) AND
500/600–675/850 hp [355/450–500/630 KW]
E1
450/500–550/600 hp [315/355-400/450 kW]
3-18
UNIT TYPE
381 (15.0)
(690 V)
371 (14.6)
(400 V)
MG.20.P3.22 - VLT
VLT AQUA High Power Instruction Manual
DIMENSION FOR DISCONNECT TERMINAL
253 (9.9)
253 (9.9)
431 (17.0)
371 (14.6)
341 (13.4)
431 (17.0)
®
is a registered Danfoss trademark
562 (22.1)
N/A
431 (17.0)
455 (17.9)
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