E
F
B
C
D
0 0.0[ ]
51 2.0[ ]
226 8.9[ ]
266 10.5[ ]
441 17.4[ ]
0 0.0[ ]
28 1.1[ ]
167 6.6[ ]
195 7.7[ ]
A
0 0.0[ ]
176FA279.11
Figure 7.19 IP21 (NEMA Type 1) and IP54 (NEMA Type 12) Enclosure Power Connection Position of Disconnect Switch
Frame size Unit type Dimension for disconnect terminal
E1
IP54/IP21 UL and NEMA1/NEMA12
350/450 hp [250/315 kW] (400 V) and
475/600–650/850 hp
[355/450–500/630 KW]
(690 V)
381 (15.0) 253 (9.9) 253 (9.9) 431 (17.0) 562 (22.1) N/A
450/475–550/600 hp [315/355-400/450 kW]
(400 V)
371 (14.6) 371 (14.6) 341 (13.4) 431 (17.0) 431 (17.0) 455 (17.9)
Table 7.16 Legend to Figure 7.19
Electrical Installation
Design Guide
196 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG34S222
77
To Next Page
Loading...
