Filter
Top Products
Rockwell Automation Publication 150-QS003D-EN-P - November 2013 13
Installation Chapter 2
Figure 7 - Dimensions of Cat. No. 150-SD Controller with Lugs, Bypass Kit,
and MOV options
Power Wiring
See the product nameplate or the SMC-50 User Manual for device-specific
information.
The SMC-50 power structure is a solid-state SCR (silicon-controlled rectifier)
design capable of interfacing with 200...480V AC or 200...690V AC (690V line
and 600V inside-the-delta) motors. Please verify ratings of unit before
application.
The power structure incorporates true current-sensing and over temperature
protection. If the application requires, an external bypass contactor may be used.
Conductor range, torque, lug, and lug kit information is provided in Table 3
.
Delta Distribution Block information (required for inside-the-delta connected
motors) is also supplied. Typical power wiring diagrams are supplied in Figure 8
.
29.79
(756.8)
1.44 (36.5)
10.08 (256)
8.68
(220.5)
3.49
(88.5)
28.58
(726)
25.25
(641.4)
1.82
(46.2)
0.33
(8.5)
1.54
(39.2)
2.41
(61.2)
Catalog Number Approximate Shipping Weight
150-SD1…
77.1 kg
170 lb
150-SD2…
150-SD3…