Hobart Welding Products 350LX manual Electrical Service Guide

3-9. Electrical Service Guide

NOTE

All values calculated at 60% duty cycle.

50/60 Hertz Models			Without Power Factor Correction
Input Voltage	200	220	230	400	440	460	520	575
Input Amperes At Rated Output	129	117	112	65	58	56	49	45
Max Recommended Standard Fuse Or	175	150	150	80	70	70	60	60
Circuit Breaker Rating In Amperes
Min Input Conductor Size In AWG/Kcmil	4	4	4	8	8	8	8	10
Max Recommended Input Conductor	111	134	146	196	238	260	332	273
Length In Feet (Meters)	(34)	(41)	(45)	(60)	(72)	(79)	(101)	(83)
Min Grounding Conductor Size In AWG/	6	6	6	8	8	8	10	10
Kcmil
Reference: 1996 National Electrical Code (NEC)								S-0092-J

50/60 Hertz Models				With Power Factor Correction
Input Voltage	200	220	230		400	440	460	520	575
Input Amperes At Rated Output	98	89	85		49	44	43	37	34
Max Recommended Standard Fuse Or	150	125	125		70	70	60	60	50
Circuit Breaker Rating In Amperes
Min Input Conductor Size In AWG/Kcmil	4	4	4		8	8	8	10	10
Max Recommended Input Conductor	117	141	154		204	246	269	230	281
Length In Feet (Meters)	(36)	(43)	(47)		(62)	(75)	(82)	(70)	(86)
Min Grounding Conductor Size In AWG/	6	6	6		8	8	10	10	10
Kcmil
Reference: 1996 National Electrical Code (NEC)									S-0092-J

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