Model
|
GR - 60
|
GR - 80
|
GR - 100
|
GR -120
|
GR - 140
|
GR - 160
|
Input Supply
|
415 V AC, 3 Phase, 50Hz
|
415 V AC, 3 Phase, 50Hz.
|
415 V AC, 3 Phase, 50Hz.
|
415 V AC, 3 Phase, 50Hz. |
415 V AC, 3 Phase, 50Hz. |
415 V AC, 3 Phase, 50Hz. |
Operating supply voltage range
|
370 V AC to 460 AC
|
370 V AC to 460 AC
|
370 V AC to 460 AC
|
370 V AC to 460 AC |
370 V AC to 460 AC |
370 V AC to 460 AC |
Input power
|
10 KVA
|
14 KVA
|
16 KVA
|
21 KVA
|
24 KVA
|
27 KVA
|
Open Circuit voltage
|
320 V DC to 350 V DC
|
320 V DC to 350 V
DC
|
320 V DC to 350 V DC
|
320 V DC to 350 V DC |
320 V DC to 350 V DC |
320 V DC to 350 V DC |
Cutting current range
|
20 Amps. DC to 60 Amps. DC
|
25 Amps. DC to 80 Amps. DC
|
30 Amps. DC to 100 Amps. DC
|
40 Amps. DC to 130 Amps. DC
|
40 Amps. DC to 140 Amps. DC |
40 Amps. DC to 160 Amps. DC |
Duty cycle @ 40°C Amb.
|
100% at 40 Amps.
|
100% at 60 Amps.
|
100% at 80 Amps. |
100% at 100 Amps. |
100% at 120 Amps. |
100% at 140 Amps. |
80% at 60 Amps.
|
80% at 80 Amps.
|
80% at 100 Amps. |
80% at 130 Amps. |
80% at 140 Amps. |
80% at 160 Amps. |
Pilot arc
|
Electronic Pilot Arc
|
Electronic Pilot Arc
|
Electronic Pilot Arc |
Electronic Pilot Arc |
Electronic Pilot Arc |
Electronic Pilot Arc |
Class of insulation
|
'H' Class
|
'H' Class
|
'H' Class |
'H' Class |
'H' Class |
'H' Class |
Cooling
|
Forced air cool
|
Forced air cool
|
Forced air cool |
Forced air cool |
Forced air cool |
Forced air cool |
Cutting capacity
|
|
|
|
|
|
|
SS Clean cut
|
15 mm
|
20 mm
|
25 mm
|
30 mm
|
35 mm
|
40 mm
|
Max. Rough cut
|
20 mm
|
25 mm
|
30 mm
|
35 mm
|
40 mm
|
45 mm
|
Weight
|
75 Kg.
|
75 Kg.
|
75 Kg.
|
80 Kg.
|
85 Kg.
|
95 Kg.
|
External Dimension (L.W.H)
|
785 mm, 360 mm, 840
|
785 mm, 360 mm, 840 mm
|
785 mm, 360 mm, 840 mm |
785 mm, 360 mm, 840 mm |
785 mm, 360 mm, 840 mm |
785 mm, 360 mm, 840 mm |
Gas Supply
|
Clean, dry, oil free air
|
Clean, dry, oil free air
|
Clean, dry, oil free air |
Clean, dry, oil free air |
Clean, dry, oil free air |
Clean, dry, oil free air |
Flow Pressure
|
70 PSI (4.8 bar) @ 11 CFM
|
70 PSI (4.8 bar) @ 11 CFM
|
70 PSI (4.8 bar) @ 11 CFM |
70 PSI (4.8 bar) @ 11 CFM |
70 PSI (4.8 bar) @ 11 CFM |
70 PSI (4.8 bar) @ 11 CFM |
Salient Features For inverter Plasma Cutter
- IGBT based inverter power supply saves precious power.
- Constant O/P current even though the supply voltage varies within the range of +/- 2%.
- High open circuit voltage (OCV) for good arc striking and for good quality cutting.
- Electronic pilot arc system ensures soft start and high consumable life.
- No load power consumption is very low (<0.1 KVA).
- Stepless setting for cutting current.
- Actual cutting current can be seen on front panel digital display.
- High temperature protection with indication.
- Single phasing protection.
- Air pressure switch with indication for safe cutting.
- High efficiency more than 90%.
- Good layout for easy serving.
- Superior speed and cutting capacity.
- CNC/Robotic machine interface option for automated control.
- Easy to use.
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