Hypertherm HD3070 w/ Automatic Gas - Manual (Page 27)

2-2 HD3070 w/Automatic Gas Console
SYSTEM SPECIFICATIONS
System Requirements
Gas Requirements:
Plasma Gas Types .......................................Oxygen (O
2
), Air
Shield Gas Type ........................................... Oxygen (O
2
) and Nitrogen (N
2
) mixture,
Methane, Air, Methane/Air mixture
Oxygen Gas Quality ..................................... 99.95% pure (liquid gas recommended)
Nitrogen Gas Quality .................................... 99.995% pure (liquid gas recommended)
Air Quality .....................................................Clean, dry, oil-free
Methane Quality ........................................... 93% pure (commercial grade)
All Gas Inlet Pressures .................................120 psi (8.3 bar)
Oxygen Flow rate ......................................... 77.8 scfh (2203 l/hr) at full scale
Nitrogen Flow rate ........................................83.1 scfh (2353 l/hr) at full scale
Air Flow rate ................................................. 81.7 scfh (2313 l/hr) at full scale
Methane Flow rate .......................................110 scfh (3114 l/hr) at full scale
Torch Coolant Requirements
(Torch coolant requirements are provided by power supply.)
Coolant Tank Capacity .................................2.9 gallons (11 liters)
Coolant .........................................................Deionized water or mixture (propylene
glycol 30% and deionized water 70%)
Flow Rate .....................................................1 gpm (3.8 l/m)
Pressure ....................................................... 150 psi (10.3 bar)
1 HD3070 Power Supply, Automatic
Dimensions and Weight
Width ............................................................ 24.25 in. (616 mm)
Height ...........................................................36 in. (914 mm)
Depth ............................................................ 38.25 in. (972 mm)
Weight ..........................................................545 pounds (247 kg)
2 HD3070 Automatic Gas Console
Input Power from Power Supply (intrlk'd) ..... 120 VAC
Output Power to Off-Valve Assy ................... 120 VAC
Outputs to CNC ............................................Active (low or closed)
Dimensions and Weight
Width ............................................................ 24 in. (610 mm)
Height ...........................................................8 in. (203 mm)
Depth ............................................................ 22 in. (559 mm)
Weight ..........................................................83 pounds (37 kg)