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Brand: Hypertherm
Hypertherm Powermax45 SYNC Plasma Cutting System
Description
Portable 45 A plasma with cartridge consumables
The Powermax45 SYNC is Hypertherm’s 45 A air plasma system for hand cutting, mechanized cutting, marking and gouging of conductive metals. It uses a single-piece, colour-coded cartridge in place of separate electrode, swirl ring, nozzle and shield, and the SmartSYNC torch reads the cartridge so the power supply sets amperage and operating mode automatically. Hypertherm rates it at 16 mm (5/8 in) recommended cutting at 500 mm/min and 29 mm (1-1/8 in) severance.
With a torch output of 6.9 kW from 45 A at 155 V, a weight of about 14 kg with a 6.1 m torch and a 6-year power supply warranty, it suits maintenance crews, HVAC and mechanical contractors, fabrication shops and training workshops that need one portable machine for several processes.
Technical specifications
| Parameter | Specification |
|---|---|
| Manufacturer / model | Hypertherm / Powermax45 SYNC |
| Cut capacity | Recommended 16 mm (5/8 in) at 500 mm/min; severance 29 mm (1-1/8 in) at 125 mm/min; pierce 13 mm (1/2 in) |
| Gouging | 3.4 kg/h metal removal; groove 3.2 mm deep x 6.8 mm wide |
| Output current | 9 – 45 A |
| Rated output voltage | 155 VDC (6.9 kW torch output) |
| Input voltage, CSA | 200–240 V 1-PH (39/32 A) or 480 V 3-PH (10 A), 50/60 Hz |
| Input voltage, CE/CCC | 230 V 1-PH (33 A) or 400 V 3-PH (10 A), 50/60 Hz |
| Duty cycle at 40 °C | 50% at 45 A; 60% at 41 A; 100% at 32 A |
| Open circuit voltage | 275 VDC (200–240 V and 480 V); 265 VDC (400 V) |
| Gas supply | Air (clean, dry, oil-free), nitrogen or F5; 188 l/min at 5.9 bar |
| Dimensions with handles | 442 mm D x 173 mm W x 357 mm H |
| Weight with 6.1 m torch | 14 kg (CSA); 15 kg (CE/CCC) |
| Engine drive requirement | 12.5 kVA (10 kW) for full output |
| Electrical efficiency | 90%; inverter IGBT power supply |
| Power supply part numbers | 088570 (200–240 V CSA); 088573 (480 V CSA); 088574 (400 V CE/CCC); 088577 (230 V CE/CCC) |
Selecting a configuration
Hypertherm sells the Powermax45 SYNC as complete systems with power supply, torch, work cable and one or two cartridges, or as custom configurations built from the power supply part numbers above. Hand systems use the 75° SmartSYNC torch on 6.1 m or 15.2 m leads, or a 75° plus 15° torch pair. For CNC tables, pipe bevellers and robots, choose a power supply with a CPC port and voltage divider (for example 088571 or 088575) and a 180° full-length machine torch; a serial-port version adds RS-485 communication.
Specialty cartridges cover drag cutting, FineCut for thin sheet and marking, flush cutting, and max-control or max-removal gouging. For shop work on a generator, the brochure calls for at least 12.5 kVA to deliver the full 45 A.
Cut quality depends heavily on air quality. Moisture or oil in the compressed air shortens cartridge life and causes arc instability, so a filter or dryer at the machine inlet is worthwhile on site compressors.
Documents and quotation
The Hypertherm Powermax45 SYNC brochure is attached under the documents tab. Other systems are listed under Plasma Cutting Systems, including the smaller Powermax30 XP.
For a quotation, give the input voltage and phase, hand or machine torch, lead length and the cartridges required.
Datasheets & Documents
- Brochure Hypertherm Powermax45 SYNC product brochure (US English) Download
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About brand
Plasma cutting is the field Hypertherm has worked in since 1968, from Hanover, New Hampshire, USA. Its systems range from air plasma units carried by hand to mechanized plasma for CNC tables, backed by CNC controls, nesting software and torch consumables.
Seven Star LLC lists Hypertherm plasma cutting systems from the Powermax, HPR and XPR families and supplies them to fabricators and maintenance shops in Oman.
Hypertherm plasma families listed here
The number in each Hypertherm model name is its output current class in amperes:- Powermax30 XP and Powermax125: air plasma systems, from portable to heavy duty
- Powermax65 SYNC and Powermax105 SYNC: the SYNC generation of Powermax
- HPR400XD: HyPerformance mechanized plasma
- XPR300: X-Definition mechanized plasma
Where Hypertherm systems are used
Hypertherm names heavy equipment, industrial pressure vessels, job shops, steel service centers, shipbuilding and structural steel as its main industries. Powermax units are used for hand cutting and gouging in workshops and on site, and can also be run on a cutting table with a machine torch. HPR and XPR systems are built into CNC machines for production cutting of plate, a common setup in GCC fabrication yards.Ordering Hypertherm equipment and consumables: what we need
For a system, send the model, the input voltage and phases at your site, the torch type (hand or machine) and the lead length. Hypertherm sells most systems under a configuration part number, so send that number if you have it. For consumables, send the system model, the torch model, the cutting current and the process (cutting, gouging, shielded or fine cut), or simply the part numbers printed on the old parts. For mechanized systems, tell us the make of the cutting table and CNC.Related products
Frequently Asked Questions
Hypertherm rates it at 16 mm (5/8 in) recommended at 500 mm/min, 29 mm (1-1/8 in) severance by hand and 13 mm (1/2 in) pierce.
CSA units accept 200–240 V single phase or 480 V three phase; CE/CCC units accept 230 V single phase or 400 V three phase.
50% at 45 A, 60% at 41 A and 100% at 32 A at 40 °C.
Yes. Versions with a CPC port and voltage divider, and optionally a serial port, are offered with a 180° machine torch.
Clean, dry, oil-free air or nitrogen for cutting and gouging, with F5 also listed; about 188 l/min at 5.9 bar.

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