Miller Dialarc 250 AC/DC Manuel Du Propriétaire page 17

3-8. 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 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).
With Power Factor Correction
208
66.0
2
Time-Delay 80
100
8
72
(22)
8
1
2
Time-Delay
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230 460 575
59.6 29.8 23.9
70 35 25
90 45 35
8 12 14
88 143 145
(27) (44) (44)
8 12 14
With Power Factor Correction
220
72.5
90
110
8
71
(22)
8
Without Power Factor Correction
200 230 460
92.4 80.4 40.2
110 100 50
150 125 60
6 8 10
90 78 211
(27) (24) (64)
6 8 10
380
42.0
50
60
10
142
(43)
10
OM-321 Page 13
575
32.1
40
50
12
202
(62)
12
440
36.3
45
50
12
116
(35)
12