Lincoln Plasma 20 K2820-1 — manufacturer product photo

Plasma Cutters

Lincoln Electric Plasma 20 K2820-1

Name: Lincoln Electric Plasma 20 K2820-1
Brand: Lincoln Electric

A compact 115 V plasma cutter for sheet metal, HVAC work and light fabrication. It is rated for recommended ⅛ in cuts and maximum ¼ in cuts. The code-11578 factory manual lists 20 A output at 40% duty with the 20 A branch/plug configuration, or 15 A at 50% duty on a 15 A branch. A built-in regulator and 9½ ft cutting torch support portable indoor work.

Specs & manuals ↓

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Specifications

Equipment

Manufacturer: Lincoln Electric
Model: Plasma 20 K2820-1

Selected model & cutting

Product number: K2820-1
Factory operation-manual code: 11578
Output range: 10–20 A
Recommended material thickness: ⅛ in
Maximum cutting capacity: ¼ in
Torch reach: 9½ ft
Work-clamp cable: 8 ft

Code 11578 electrical ratings

Input voltage / phase: 115 V AC / single phase
Manual input frequency: 50/60 Hz
20 A output rating: 40% duty, 20 A branch / 5-20P plug configuration
15 A output rating: 50% duty, 15 A branch / 5-15P plug configuration
Input current at 20 A output, factory manual: 26 A
Input current at 15 A output, factory manual: 20 A
Open-circuit voltage: 310 V DC
Pilot current: 17 A

Air, package & operating limits

Required air flow: 3.5 cfm
Inlet air-pressure range, code 11578 manual: 72.5–150 psi
Air control: Built-in top-mounted regulator
Weight including torch cable, factory manual: 21 lb
Cooling: Fan cooled
Cable storage: Saddle hooks
Operating environment: Indoor, dry conditions
Power-source restriction, factory manual: Utility supply; excludes portable generators / engine drives