Hypertherm Manual Plasma Cutter - Powermax 1250
 
Hypertherm Manual Plasma Cutter - Powermax 1250
 
   
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Handheld or mechanized plasma system for cutting and gouging metal
 
Operating data
Cut capacity Handheld Mechanized pierce
Recommended 7/8" (22 mm)  
Maximum 1 1/8" (29 mm) 5/8" (16 mm)
Severance 1 1/2" (38 mm)  
 
Gouge Capacity
  • Metal removed per hour: 15 lbs (6.8 kg)
  • DDepth x width: 3/16" (5 mm) x 1/8" (3 mm)
 
Applications
  • Hand cutting
  • Gouging
  • Mechanized cutting
    - X-Y table   
    - Track systems   
    - Pipe systems   
    - Robotic systems
 
Standard system components
  • Power supply
  • T45v hand torch or T45m machine torch
  • Extra consumables for cutting and gouging
  • Work cable with clamp, 20' (6 m)
  • Carry strap
 
Specifications
Input Voltages
 200 - 600 V, 1/3-PH, 50/60 Hz, CSA
230 - 400 V, 3-PH, 50/60 Hz, CE
Input Current @ 2.49 kW 200/208/230/240/480 V, 1 - PH:
70/70/60/58/31 A
200/208/230/240/400/480/600 V, 3 - PH:
41/40/37/34/21/17/17 A
Rated output Voltage 150 VDC
Output current 20 - 80 A
Duty cycle @ 40�C (104�F) 60% @ 80 A, 230 - 600 V, 3 - PH
60% @ 80 A, 480 V, 1 - PH
50% @ 80 A, 240 V, 1 - PH
50% @ 80 A, 200 - 208 V, 3 - PH
40% @ 80 A, 200 - 208 V, 1 - PH
Output for 100% duty cycle
@ 104�F (40�C) 		51 A @ 200 - 208 V, 1 - PH
56 A @ 202 - 208 V, 3 - PH
56 A @ 240 V, 1 - PH
62 A @ 230 - 600 V, 3 - PH
Maximum OCV 300 VDC
Dimensions with handle 23.1" (586 mm) D; 10.7" (271 mm) W;
19.6" (498 mm) H
Weight with Torch 96.6 lbs (44 kg)
Gas Supply Clean, dry, oil-free air or nitrogen
Flow rate 400 scfh; 6.7 cfm (189 l/min) @ 90 psi (6.2 bar)
Flow pressure 70 psi (4.8 bar) flowing, 25' leads
75 psi (5.1 bar) flowing, 50' leads
Input power cable length 8' (2.4 m)
Work cable length 15' (4.5 m)
Warranty period Full 3-year power supply warranty and a 1-year torch
warranty.
 
Engine-driven generator operation
Engine Drive Rating (kW) System Output (amps) Performance (arc stretch)
20 80 Full
15 70 Limited
15 60 Full
12 60 Limited
12 40 Full
8 40 Limited
8 30 Full
 
Cut Chart
Material
Thickness
 Current
Maximum cut speed*
 
inches
mm
 amps ipm mm/min
Mild Steel 22 GA
10 GA
1/4
3/8
1/2
3/4
1 		0.8
3.6
6.4
9.5
12.7
19.0
25.4

25
40
40
80
80
80
80

500
151
74
94
60
31
16		 12700
3835
1880
2388
1524
787
406
Aluminum 1/32
1/8
1/4
1 /2
3/4 		0.8
3.2
6.4
12.7
19.0 		25
25
40
80
80		 610
268
76
75
37		 15494
6807
1930
1905
940
Stainless Steel 22 GA
10 GA
1/4
3/8
1/2
3/4
1		 0.8
3.6
6.4
9.5
12.7
19.0
25.4		 25
40
40
80
80
80
80 		496
107
47
83
50
24
14		 12598
2718
1194
2108
1270
610
356
 
* Maximum cut speeds are the results of Hypertherm’s laboratory testing. For optimum cut performance, actual cutting
   speeds may vary based on different cutting applications. Refer to the operator manual for more details.
 
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