Legacy Power Supply

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Powermax45 plasma system

The Powermax45, 45 amp plasma power supply was last manufactured in September, 2016 and is no longer available for sale from Hypertherm. We continue to make original replacement torches, consumables and repair parts. The Duramax torch is also available for use with this power supply.

Hypertherm Technical Service department continues to support this model and technical documentation for self-service is available in our Documents Library.

View affected part numbers

 

System information

Product lifecycle

Affected power supply part numbers:

088013, 088015, 088014, 088068

Affected system part numbers:

088016, 088017, 088018, 088019, 088020, 088021, 088022, 088023, 088024, 088025, 088026, 088027, 088028, 088029, 088030, 088031, 088032, 088033, 088034, 088035, 088036, 088037, 088038, 088039, 088040, 088041, 088042, 088043, 088044, 088046, 088047, 088048, 088052, 088054, 088056, 088057, 088059, 088072, 088073

ART_lifecycle_nopower_EN.jpg

Specifications

Input voltages
(± 10%)
CSA 200 – 240 V, 1-PH, 50-60 Hz
480 V, 3-PH, 50-60 Hz
CE 230 V, 1-PH, 50-60 Hz
400 V, 3-PH, 50-60 Hz
Input Current @ 5.95 kW CSA 200/230 V, 1-PH, 34/28 A
480 V, 3-PH, 9 A
CE 230 V, 1-PH, 30 A
380/400 V, 3-PH, 10.5/10 A
Output current 20 - 45 A
Rated output voltage 132 VDC
Duty cycle @ 40°C (104°F) CSA 50% @ 45 A, 200 – 240 V, 1-PH
60% @ 41 A, 200 – 240 V, 1-PH
100% @ 32 A, 200 – 240 V, 1-PH
CE 50% @ 45 A, 230 V, 1-PH
60% @ 41 A, 230 V, 1-PH
100% @ 32 A, 230 V, 1-PH
CE 50% @ 45 A, 380/400 V, 3-PH
60% @ 41 A, 380/400 V, 3-PH
100% @ 32 A, 380/400 V, 3-PH
Open circuit voltage (OCV) 275 VDC
Dimensions with handles 426 mm (16.75") D; 172 mm (6.75") W;
348 mm (13.7") H
Weight with 6.1 m (20') torch CSA 17 kg (37 lbs)
CE 16 kg (35 lbs)
Gas Supply Clean, dry, oil-free air or nitrogen
Recommended gas inlet
flow rate / pressure
Cutting: 170 l/min (360 scfh; 6 scfm) @ 80 psi (5.5 bar)
Gouging: 360 scfh; 170 l/min (6 scfm) @ 60 psi (4.1 bar)
Input power cable length 3 m (10')
Power supply type Inverter - IGBT

Engine-driven generator operation

Engine drive ratingSystem output currentPerformance (arc stretch)
8 kW 45 A Full
6 kW 45 A Limited
6 kW 30 A Full

 

Environmental stewardship is a core value of Hypertherm. Our Powermax products are engineered to meet and exceed global environmental regulations including the RoHS directive.

Operating data

CapacityThicknessCut speed
 

Cutting

Recommended 12 mm (1/2") 500 mm/min (20 ipm)
  19 mm (3/4") 250 mm/min (10 ipm)
Severance (hand cutting) 25 mm (1") 125 mm/min (5 ipm)
Pierce* 12 mm (1/2")  

*Pierce rating for handheld use or with automatic torch height control

CapacityMetal removal rateGroove profile
 

Gouging

Typical gouge 2,8 kg/hr (6.2 lbs/hr) 3,3 mm D x 5,5 mm W (0.13" D x 0.22" W)

Production cut chart

MaterialThicknessCurrentMaximum cut speed *
inchesmmampsipmmm/min
Mild steel 10 GA 3 45 175 4445
1/4 6 45 75 1905
3/8 10 45 40 1016
1/2 12 45 25 635
3/4 19 45 10 254
1 25 45 5 127
Stainless steel 10GA 3 45 150 3810
1/4 6 45 55 1397
3/8 10 45 32 813
1/2 12 45 18 457
3/4 19 45 9 229
Aluminum 10 GA 3 45 280 7112
1/4 6 45 100 2540
3/8 10 45 42 1067
1/2 12 45 25 635
3/4 19 45 10 254

*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.

Resources

Manuals and documents
 

Torches and consumables

T45 torch consumable parts

For a full torch and consumable breakdown of the handheld plasma systems please download the full catalog.

T45v drag-cutting parts

Shield/Deflector Retaining cap Nozzle Swirl ring Electrode


Look for the blue package.

 

Consumable type Torch type Amperage Shield/Deflector Retaining cap Nozzle Electrode Swirl ring
Drag cutting Hand 30 220569 220483 220480 220478 220479
45 220674 220713 220671 220669 220670
Mechanized Machine 45 220673 220713 or 220719 (Ohmic) 220671 220669 220670
Gouging Hand 220675 220713 220672 220669 220670
Machine

 

HyAccess consumables

HyAccess™ consumables give you the ability to cut in hard-to-reach places. For more information on HyAccess consumables, visit the HyAccess product page.

Retaining cap Nozzle Electrode Swirl ring
Consumable type Torch type Amperage Electrode Nozzle, cutting Nozzle, gouging Retaining cap Swirl ring
HyAccess Hand 15-45 420137 420144 420147 420148 220670

Consumable kits

Essential consumable kits keep your Powermax up and running with an array of genuine Hypertherm cutting consumables. See chart below for kit contents and ordering information.

Essential kit

Handheld CSA 851478
Handheld CE 851477

Essential consumable kit

Kit contents

Part # Description CSA Qty CEQty
220674 Shield 2 2
220717 Deflector 1 0
220713 Retaining cap 1 1
220671 Nozzle 45 A 6 7
220718 Unshielded cutting nozzle 1 0
220669 Electrode 7 7
220670 Swirl ring 1 1
  Total 19 parts 18 parts
Dual electrode/nozzle pack available. Part # 428442.
 

HyAccess kit

Powermax45 428337

Kit contents

Part # Part type Amperage/description Qty
420137 Electrode 15 - 45 A 2
420144 Nozzle, cutting 15 - 45 A 1
420147 Nozzle, gouging 15 - 45 A 1
420148 Retaining cap 15 - 45 A 1
420211 Swirl ring* 15 - 45 A 1
    Total 6 parts

*Swirl ring part number 220670 is also compatible.

 

 

 

Bulk packages

Kit contents

Contents Bulk SKU order # Part type Qty
220669 228844 Electrode 25
220671 228843 Nozzle 25
220673 228845 Shield 10

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