Plasma Power Supplies
Hypertherm & Kjellberg power systems for precision plasma cutting.
150-460A
Current Range
2 OEMs
Hypertherm & Kjellberg
6 Models
Full Lineup
Not sure which plasma power supplies is right for you?
Our AI can help you compare machines, find parts, and explore your options.
Advantages
Why Choose Plasma Power Supplies?
X-Definition Cut Quality
Hypertherm XPR series delivers ISO Range 2 cuts on mild steel, stainless, and aluminum. Virtually dross-free with sharp edges approaching laser quality.
Full Amperage Range
From 150A entry-level to 460A high-production. Match the power supply to your material thickness, cut speed, and throughput requirements.
Lower Operating Costs
XPR consumable life is 3× competitor systems. Automatic ramp-down error elimination and reduced copper usage per foot of cut.
Connected & Monitorable
Built-in WiFi on XPR series enables real-time monitoring from mobile devices, LAN integration, and multi-system diagnostics.
Featured
XPR460
460A plasma power supply — maximum versatility and production cutting
Hypertherm XPR460
Max cutting current
460A
Cut quality
X-Definition on stainless and aluminum
OEM
Hypertherm
Our Machines
The Complete Plasma Power Supplies Lineup
Each system is engineered for specific applications. Compare specs to find the right fit.
Plasma power supply
XPR300
The Hypertherm XPR300 is a next-generation plasma power supply that redefines what plasma can do. Delivering unmatched X-Definition cut quality on mild steel, stainless steel, and aluminum at up to 300A. Advanced power supply technology with rapid system feedback increases cut speed, dramatically improves productivity, and slashes operating costs. Consumable life is 3× competitor systems, with built-in WiFi for real-time monitoring and diagnostics.
- Max cutting current
- 300A
- Cut quality
- X-Definition on mild steel, stainless, aluminum
- Consumable life
- 3× competitor systems
- Connectivity
- Built-in WiFi
Plasma power supply
XPR170
The Hypertherm XPR170 is a mid-range precision plasma power supply from the XPR family. Delivering 170A of cutting power with X-Definition cut quality, it's ideal for fabrication shops that need high-quality plasma cuts without the capacity of larger systems. Part of Hypertherm's latest-generation XPR platform with advanced consumable technology and system diagnostics.
- Max cutting current
- 170A
- Cut quality
- X-Definition
- OEM
- Hypertherm
Plasma power supply
Q 4500
The Kjellberg Q 4500 is a high-current production plasma power supply delivering up to 450A of cutting power. Engineered in Germany, the Q series is known for precise, high-level plasma cutting and marking capabilities. The Q 4500 is designed for heavy-plate production environments where maximum amperage and consistent cut quality across long runs are essential.
- Max cutting current
- 450A
- Cut quality
- High-definition plasma
- Origin
- German-engineered
- OEM
- Kjellberg
Plasma power supply
Q 3000
The Kjellberg Q 3000 combines precise, highest-level plasma cutting and marking with a maximum cutting current of 300A. Part of Kjellberg's German-engineered Q series, it delivers consistent high-definition cut quality for production fabrication environments. Ideal for operations that need both precision cutting and integrated marking capability on a single power supply.
- Max cutting current
- 300A
- Capabilities
- Precision cutting and marking
- Origin
- German-engineered
- OEM
- Kjellberg
Plasma power supply
Q 1500
The Kjellberg Q 1500 is the entry point to the Q series, delivering precise plasma cuts at the highest level for material thicknesses of up to 60mm. With a maximum cutting current of 150A, it's the most accessible German-engineered plasma power supply from Kjellberg — ideal for fabrication shops stepping up to high-definition plasma cutting without the capacity of larger systems.
- Max cutting current
- 150A
- Max material thickness
- 60mm
- Origin
- German-engineered
- OEM
- Kjellberg
Precise and flexible fiber laser cutting system with exchange table
J Series - Precise and Flexible
The J Series is an easy to use fiber laser cutting system featuring a double exchange workbench and gantry dual-drive structure. Available in multiple wattages and configurations the J Series has the flexibility to meet most any high production application. Its carbon steel welded bed with heat treatment delivers reliable dimensional accuracy, while the integrated cabinet design fits inside a single 40HQ shipping container for efficient delivery and installation.
- Model
- J Series
- Available laser power
- 2kW to 40kW
- Working area
- 3,100mm x 1,550mm (5'x10') up to 6,200mm x 2,600mm (8'x20')
- Max positioning speed
- 120 m/min
Brands
The Plasma Power Supplies lines we carry
Every machine above is supported from Cambridge, Ontario. Explore the full lineup from each manufacturer.
Side by Side
Compare Systems
See how each platform stacks up across the specs that matter most.
XPR460Featured
- OEM
- Hypertherm
- Max Current
- 460A
- Best For
- Max versatility & production
XPR300
- OEM
- Hypertherm
- Max Current
- 300A
- Best For
- X-Definition cut quality
XPR170
- OEM
- Hypertherm
- Max Current
- 170A
- Best For
- Mid-range precision
Q 4500
- OEM
- Kjellberg
- Max Current
- 450A
- Best For
- High-current production
+3 more machines — view full table on desktop
| Specification | XPR460Featured | XPR300 | XPR170 | Q 4500 | Q 3000 | Q 1500 | J Series - Precise and Flexible |
|---|---|---|---|---|---|---|---|
| OEM | Hypertherm | Hypertherm | Hypertherm | Kjellberg | Kjellberg | Kjellberg | — |
| Max Current | 460A | 300A | 170A | 450A | 300A | 150A | — |
| Best For | Max versatility & production | X-Definition cut quality | Mid-range precision | High-current production | Precision cutting & marking | Entry-level precision | — |
Applications
Industries We Serve
Plasma Power Supplies systems are trusted across diverse industries and production environments.
FAQ
Plasma Power Supplies Questions
Answers to common questions about our plasma power supplies products.
Hypertherm's XPR series features patented X-Definition cut quality with advanced consumable technology and WiFi connectivity. Kjellberg's Q series is European-engineered with precise plasma cutting and marking capabilities. Both brands deliver high-definition cut quality - the best choice depends on your material mix, production volume, and existing equipment.
Amperage determines maximum cutting thickness and speed. 150A handles up to 60mm, 300A covers most production needs with faster speeds, and 450-460A systems are ideal for high-volume, heavy-plate applications. ACM can help match the right power supply to your specific material and production requirements.
Yes. All Hypertherm XPR and Kjellberg Q series power supplies integrate with Messer plasma cutting platforms. ACM supplies both the cutting machine and power supply as a matched system, ensuring optimal performance and single-source support.
X-Definition is Hypertherm's patented cut quality class that delivers ISO Range 2 cut quality on mild steel, stainless steel, and aluminum. It produces virtually dross-free cuts with sharp top edges and minimal bevel - approaching laser-quality results at plasma speeds.
Yes. ACM provides installation, commissioning, consumable supply, preventive maintenance, and emergency repair for all Hypertherm and Kjellberg plasma power supplies from our Ontario base.
Guides
Maintaining your Plasma Power Supplies
Written by the people who install and service these machines.
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