Electrical Service Guide - Miller Deltaweld 652 Owner's Manual

4-11. Electrical Service Guide

60 Hertz Models
Input Voltage
Input Amperes At Rated Output
Max Recommended Standard Fuse Rating In
1
Amperes
Normal Operating 3
Min Input Conductor Size In AWG/Kcmil
Max Recommended Input Conductor Length
In Feet (Meters)
Min Grounding Conductor Size In AWG/Kcmil
Reference: 1999 National Electrical Code (NEC)
1 Consult factory for circuit breaker applications.
2 "Time-Delay" fuses are UL class "RK5" .
3 "Normal Operating" (general purpose - no intentional delay) fuses are UL class "K5" (up to and including 60 amp), and UL class "H" ( 65 amp and
above).
50 Hertz Models
Input Voltage
Input Amperes At Rated Output
Max Recommended Standard Fuse Rating In Am-
1
peres
Min Input Conductor Size In AWG/Kcmil
Max Recommended Input Conductor Length In Feet
(Meters)
Min Grounding Conductor Size In AWG/Kcmil
Reference: 1999 National Electrical Code (NEC)
1 Consult factory for circuit breaker applications.
2 "Time-Delay" fuses are UL class "RK5" .
3 "Normal Operating" (general purpose − no intentional delay) fuses are UL class "K5" (up to and including 60 amp), and UL class "H" ( 65 amp and
above).
300 Amp Model
200 230
48 42
2
60 50
Time-Delay
70 60
8 8
111 147
(34) (45)
8 10
300 Amp Model
380
27
2
30
Time-Delay
Normal Operating 3 40
10
268
(82)
10
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450 Amp Model
460 575 200 230
21 17 72 63
25 20 90 70
30 25 110 90
10 12 4 6
393 374 163 142
(120) (114) (50) (43)
10 12 6 8
450 Amp Model
400 440 380 400
25 23 39 37
30 25 45 45
35 35 60 50
10 10 8
297 359 250 277
(90) (109) (76) (84)
10 10 10 10
650 Amp Model
460 575 230 460
32 25 96 48
40 30 110 60
45 40 150 70
8 10 3 8
366 379 166 228
(112) (115) (51) (70)
10 10 6 8
650 Amp Model
440 380 400
33 58 54
40 70 60
50 90 80
8 8 6 6
335 243 269
(102) (74) (82)
10 8 8
OM-223 Page 19
575
38
45
60
8
357
(109)
10
440
50
60
80
6
325
(99)
8