Miller Electric Spectrum 1250R - Manual (Page 22)

OM-217 Page 18
3-9. Electrical Service Guide
60 Hertz Models 70 Ampere Model 100 Ampere Model
Input Voltage 230 460 575 200 230 460 575
Input Amperes At Rated Output 54 27 22 85 74 37 30
Max Recommended Standard Fuse Or Circuit
Breaker Rating In Amperes
80 40 30 125 125 60 45
Min Input Conductor Size In AWG/Kcmil 6 10 10 4 4 8 10
Max Recommended Input Conductor Length In
Feet (Meters) 226
(69)
418
(127)
653
(199)
160
(49)
212
(65)
389
(119)
413
(126)
Min Grounding Conductor Size In AWG/Kcmil 8 10 10 6 6 10 10
Reference: 1993 National Electrical Code (NEC) S-0092-J
50 Hertz Models 70 Ampere Model 100 Ampere Model
Input Voltage 220 380 415 220 380 415
Input Amperes At Rated Output 57 33 30 77 45 41
Max Recommended Standard Fuse Or Circuit Breaker
Rating In Amperes
80 50 45 125 70 60
Min Input Conductor Size In AWG/Kcmil 6 8 10 4 8 8
Max Recommended Input Conductor Length In Feet
(Meters) 187
(57)
375
(114)
304
(93)
190
(58)
260
(79)
310
(94)
Min Grounding Conductor Size In AWG/Kcmil 8 10 10 6 8 10
Reference: 1993 National Electrical Code (NEC) S-0092-J