Hypertherm XPR300 Plasma Cutting System

Maximum Open-Circuit Voltage (U0)

360 VDC

Maximum Output Current

300 A

Maximum Output Power

66.5 kW

Output Voltage

50 VDC–210 VDC

100% Duty Arc Voltage

210 V

Duty Cycle Rating

100% at 66.5 kW, 40°C (104°F)

Operational Ambient Temperature Range

-10°C–40°C (14°F–104°F)

Power Factor

0.98 at 66.5 kW

Cooling

Forced Air (Class F)

Insulation

Class H

EMC Emissions Classification (CE Models Only)

Class A

Lift Points

Top lift eye weight rating 680 kg (1,500 lb.)

Cut Chart Thickness

mm

inches

Pierce Capacity

Mild steel (argon-assist)

50

2

Mild steel (standard O2)

45

1 3/4

Stainless steel

38

1 1/2

Aluminum

38

1 1/2

Severance Capacity

Mild steel

80

3 1/8

Stainless steel

75

3

Aluminum

50

2

Console

Cutting Gases

Current (A)

Cut Chart Thickness (mm)

Approximate Cutting Speed (mm/min)

Cut Chart Thickness (in)

Approximate Cutting Speed (ipm)

Mild Steel

Core™, VWI, and OptiMix™

O2 Plasma

30

0.5

5348

0.018”

215

O2 Shield

3

1153

0.135”

40

5

726

3/16”

30

O2 Plasma

50

3

3820

0.105”

155

Air Shield

5

2322

3/16”

95

8

1369

5/16”

55

O2 Plasma

80

3

5582

0.105”

225

Air Shield

6

3048

1/4”

110

12

1405

1/2”

55

O2 Plasma

130

3

6502

0.135”

240

Air Shield

10

2680

3/8”

110

38

256

1 1/2”

10

O2 Plasma

170

6

5080

1/4”

200

Air Shield

12

3061

1/2”

115

25

1175

1”

45

50

267

2”

10

O2 Plasma

300

12

3940

1/2”

155

Air Shield

25

1950

1”

75

50

560

2”

21

80

165

3”

7

Stainless Steel

Core, VWI, and OptiMix

N2 Plasma

40

0.8

6100

0.036”

240

N2 Shield

3

2683

0.105”

120

6

918

1/4”

32

VWI and OptiMix

F5 Plasma

80

3

4248

0.135

140

N2 Shield

6

1916

1/4”

70

12

864

1/2”

34

OptiMix

H2-Ar-N2 Plasma

170

10

1975

3/8”

80

N2 Shield

12

1735

1/2”

65

38

256

1 1/2”

10

H2-Ar-N2 Plasma

300

12

2038

1/2”

80

N2 Shield

25

1040

1”

40

50

387

2”

17

75

162

3”

6

VWI and OptiMix

N2 Plasma

300

12

2159

1/2”

85

H2O Shield

25

1302

1”

50

50

403

2”

15

Aluminum

Core, VWI, and OptiMix

Air Plasma

40

1.5

4799

0.036”

240

Air Shield

3

2596

1/8”

85

6

911

1/4”

32

VWI and OptiMix

N2 Plasma

80

3

3820

1/8”

140

H2O Shield

6

2203

1/4”

80

10

956

1/2”

28

N2 Plasma

130

6

2413

1/4”

95

H2O Shield

10

1702

3/8”

70

N2 

300

20

870

3/4”

35

12

2286

1/2”

90

H2O Shield

25

1302

1”

50

50

524

2”

20

OptiMix

H2-Ar-N2 Plasma

300

12

3810

1/2”

150

N2 Shield

25

2056

1”

80

50

391

2”

15