PLASMA CUTTERS www.LWELD.com
6 www.longevity-inc.com
Specifications and Ratings
Type
Parameter
LP-40D LP-50D LP-60D LP-70 LP-80 LP-100
Input Voltage (V) 110/220v 1-Phase 220v 1-Phase
220v 3-
Phase
Cup Capacity max/sev
(in.)
Up to .75 Up to 1.0 Up to 1.5 Up to 1.75 Up to 2.0 Up to 2.5
Input KVA/AMPS 6/17 6/17 9/31 11/36 11/36 15/49
No-load Voltage (V) 110/220 110/220 110/220
220v
(1Phase)
220v
(1Phase)
220v
(3Phase)
Current Range (A) 10-40 10-50 10-60 10-70 10-80 20-100
Rated Output Voltage (V) 100 100 120 120 125 130
Rated Duty cycle (%) 60 60 60 60 60 60
Efficiency 85 85 85 85 85 85
Power Factor (Cos0) 0.93 0.93 0.93 0.93 0.93 0.93
Insulation Class B B B B B B
Protection Class IP21 IP21 IP21 IP21 IP21 IP21
Arc Starting
HF Arc-
leading
HF Arc-
leading
HF Arc-
leading
HF Arc-
leading
HF Arc-
leading
HF Arc-
leading
Suggest Air Pressure (psi) 70 70 75 75 75 80
Suggested Air Volume
(cfm)
2-4 2-4 3-4 3-6 3-6 5-7
Machine Weight (lbs) 18 19 42 55 70 77
Size LxWxH (inches) 15 x 6 x 12 15 x 6 x 12 19 x 8 x 14 21 x 9 x 14 21 x 9 x 14
19 x 13 x
15