PrimeWeld

CT520DP 50A Pilot Arc Plasma Cutter

PrimeWeld

CT520DP 50A Pilot Arc Plasma Cutter

Cut, weld, and tackle more projects with the PrimeWeld CT520DP. This versatile 3-in-1 machine combines a 50A pilot arc plasma cutter, DC TIG welder, and stick welder in one compact package—all backed by PrimeWeld's 3-year warranty and U.S.-based support.

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$499.00
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Real people. Real support. U.S.-based support · 856-500-2000
  • Overview
  • Features
  • Specifications
  • What’s included

Overview plus

The PrimeWeld CT520DP 50A Pilot Arc Plasma Cutter Combo combines plasma cutting, DC TIG welding, and stick welding in one compact, affordable machine. From cutting steel to repairing equipment and tackling fabrication projects, the CT520DP gives you three essential metalworking processes without the expense or space requirements of three separate machines.

Three Processes. One Machine.

Switch between 50A pilot arc plasma cutting, DC TIG welding, and stick welding to handle a wide range of projects. Cut steel up to 1/2-inch thick on 240V power, make clean, precise TIG welds, or choose stick welding when you want to work without an external shielding gas supply.

With adjustable output down to 10 amps and dual-voltage 120V/240V input, the CT520DP offers flexibility for everything from sheet metal repairs to heavier fabrication work.

Easier Cutting with Pilot Arc Technology

The CT520DP's non-touch pilot arc technology lets you initiate the plasma arc without touching the torch tip to the workpiece. This makes cutting painted, rusty, or rough metal easier while reducing the need for direct tip contact.

An optional foot pedal provides additional amperage control for TIG welding, while the compact, 32-pound design makes the CT520DP a practical addition to your garage, workshop, farm, or race trailer.

Three processes. One dependable machine. Backed by PrimeWeld.

Features plus

CT-520DP Plasma Cutter Combo Features:

  • Dual powered 120/240-volt input
  • IGBT Inverter powered
  • DC Stick Welder (MMA)
  • DC TIG Welder (GTAW-PD)
  • 50-amp Plasma Cutter
  • Unpack it and Weld

PROTECTION FEATURES:

  • Cold Electrode
  • Overcurrent protection
  • Overheating protection
  • Power spike protection

TIG FEATURES (GTAW):

  • GR-17 TIG Torch
  • 13-foot connector hose
  • High-Frequency no-touch arc start
  • Shielding Gas Pre-Flow and Post-Flow

PLASMA CUTTER FEATURES:

  • Will cut 1/2-inch steel
  • AG60P Plasma Torch
  • 13-foot torch hose
  • Air preflow/post flow

STICK ARC (MMA) FEATURES:

  • Quality 13-foot stinger clamp
  • Change to TIG/Plasma with flip of switch
  • Arc Force Control

USABILITY FEATURES:

  • Optional TIG/Plasma foot pedal
  • Dinse connectors
  • Digital Power Display
  • Built-in Shielding Gas solenoid
  • Regulator gauge on front
  • 13-foot ground, plasma and TIG leads
  • TIG/MMA/Plasma selection switch

SPECIFICATIONS:

Breaker size:

  • (120V) 30 amps / (240V) 50 amps

TIG Output in Amps:

  • TIG 120 volts: 10-120 amps
  • TIG 240 volts: 10-200 amps

Arc Output in Amps:

  • Arc 120 volts: 10-120 amps
  • Arc 240 volts: 10-160 amps

Plasma Output in Amps:

  • Plasma 120 volts: 10-27 amps
  • Plasma 240 volts: 10-50 amps

Duty Cycle TIG:

  • 35 percent @ max rating (120/240V)
  • 100 percent @ 72 amps (120V)
  • 100 percent @ 130 amps (240V)

Duty Cycle Stick (MMA):

  • 35 percent @ max rating (120/240V)
  • 100 percent @ 72 amps (120V)
  • 100 percent @ 100 amps (240V)

Duty Cycle Plasma Cutter:

  • 60 percent @ max rating (120V)
  • 30 percent @ max rating (240V)
  • 100 percent @ 21 amps (120V)
  • 100 percent @ 30 amps (240V)

Gas Preflow:

  • 1.5 seconds

Gas Postflow:

  • 5 seconds

Weight:

  • 32 pounds

Specifications plus

Specifications Table

Parameter CT-520DP Plasma Cutter Combo
IGBT Inverter Type IGBT
Voltage/phase: Dual Voltage
120/240
1 Phase
TIG Output Type: DC only

TIG Start Type: 

High-Frequency Only

Pulse:

No

Plasma Cutter Arc Start Type:

High-Frequency

Pilot Arc: Yes
OK-to-Cut Indicator/Low Air Pressure Safety: No
OCV: TIG: 70V
Stick: 70V
Plasma: 220V
Max Inrush (I1MAX) Amps: @ 110V: 31A
@ 220V: 27A
Maximum Rate (I1EFF) Input Amps: @ 110V: 19A
@ 220V: 17A
TIG Output Amps/Volts @ Rated Duty Cycle:

120V:
120A/14.8V @ 35% Duty Cycle
93A/13.7V @ 60% Duty Cycle
72A/12.9V @ 100% Duty Cycle

240V:
200A/18V @ 35% Duty Cycle
160A/16.4V @ 60% Duty Cycle
130A/15.2V @ 100% Duty Cycle 

Stick Output Amps/Volts @ Rated Duty Cycle:

120V:
120A/24.8V @ 35% Duty Cycle
93A/23.7V @ 60% Duty Cycle
72A/22.9V @ 100% Duty Cycle

240V:
160A/26.4V @ 35% Duty Cycle
130A/25.2V @ 60% Duty Cycle
100A/24V @ 100% Duty Cycle 

Plasma Output Amps/Volts @ Rated Duty Cycle:

120V:
27A/90.8V @ 60% Duty Cycle
21A/88.4V @ 100% Duty Cycle

240V:
50A/100V @ 35% Duty Cycle
40A/96V @ 60% Duty Cycle
30A/92V @ 100% Duty Cycle

TIG DC Amp/Volt Range:

120V:
10A-120A
10.4V-14.8V

240V:
10A-200A
10.4V-18V

Stick Amp/Volt Range:

120V:
10A-120A
20.4V-24.8V

240V:
10A-160A
20.4V-26.4V

Plasma Amp/Volt Range:

120V:
10A-27A
84V-94V

240V:
10A-50A
84V-100V

Preflow time: Fixed
Post Flow Time: Fixed
OverCurrent Protection:  Yes
Duty Cycle Protection: Yes
Air Pressure OK Safety Indicator: No
Stick Arc Force Control: Auto-Adaptive
Torch Type: t AG-60 High-Frequency
Recommended Cutting Air Pressure: 55-60 psi

What’s included plus

CT-520DP 50A Pilot Arc Plasma Cutter Combo Comes With:

  1. Size 17 TIG Torch
  2. TIG Hose
  3. Arc Welder Electrode Clamp 13 ft
  4. AG60 Plasma Torch
  5. Plasma Hose
  6. Ground Clamp 13 ft
  7. Gas hose
  8. 240-volt to 120-volt adapter pigtail
  9. FREE SHIPPING in our WELL-PACKED, HEAVY-DUTY CARTON!

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