Section 5 − Electrical Diagrams - Miller CST 280 Rack Owner's Manual

SECTION 5 − ELECTRICAL DIAGRAMS
Product Input Votage
(3-Phase)
220 VAC
230 VAC
400 VAC
CST 280 CST 280
440 VAC
460 VAC
575 VAC
* Full 280 amperes output from power source may cause rack line fuses to blow. Reduce output to 235 amperes.
** Full 280 amperes output from power source may cause rack line fuses to blow. Reduce output to 245 amperes.
{ Rack is supplied with 25 ampere fuses. No fuse kit is available.
Figure 4-1. Circuit Diagram For Control Panel In Racks
Table 4-1. Fuse Size Requirements
Amperage Input Recommended
At Rated Load Line Fise Size
Output, 50/60 (Amps)
Hz
34.2
33.5 30**
19.7
18.1
17.4
14.3
Miller Fuse Kit
Part No.
(12 pcs)
30* 195 349
195 349
25
{
25 {
25 {
20 195 348
208 333
Individual Fuse Bussman Fuse
Part No. Part No.
199 795 KTK-R-30
199 795 KTK-R-30
220 513 KTK-R-25
220 513 KTK-R-25
220 513 KTK-R-25
212 541 KTK-R-20
OM-221 611 Page 19