TIG Welders

Lincoln Electric Square Wave 205 K5613-1

An AC/DC TIG and AC/DC stick package with a 4.3-inch LCD interface, high-frequency or lift TIG starting, adjustable AC balance and pulse. The 230 V TIG rating is 205 A at 25% duty, with 130 A continuous output. Dual-voltage operation supports 120 V service at lower output. The package includes a Caliber 17 TIG torch, foot control, regulator, stick holder and work lead.

Specs & manuals ↓

Estimated equipment rental only. Delivery, taxes and applicable fees quoted separately. Final pricing confirmed with dispatch.

Specifications

Equipment

Manufacturer
Lincoln Electric
Model
Square Wave 205 K5613-1

Selected package & input

Product number
K5613-1
Manufacturer machine code
13702
Processes
AC/DC TIG / AC/DC stick
Input voltage / phase / frequency
120 or 220/230 V AC / single phase / 60 Hz
TIG adjustment on 230 V
8–205 A
DC stick adjustment on 230 V
15–170 A
AC stick adjustment on 230 V
15–140 A

230 V duty ratings

TIG maximum rated output
205 A, 25% duty
TIG at 60% duty
160 A
TIG continuous output
130 A
DC stick maximum rated output
170 A, 25% duty
DC stick at 60% duty
130 A
DC stick continuous output
100 A
AC stick maximum rated output
140 A, 25% duty
AC stick at 60% duty
115 A
AC stick continuous output
100 A

120 V duty ratings

DC TIG maximum rated output
125 A, 25% duty
AC TIG maximum rated output
110 A, 25% duty
TIG at 60% duty
100 A
TIG continuous output
85 A
DC stick maximum rated output
80 A, 25% duty
DC stick at 60% duty
70 A
DC stick continuous output
65 A
AC stick continuous output
70 A

Arc controls & electrical load

AC balance
60–90% electrode negative
AC frequency
50–160 Hz
TIG pulse frequency
0.1–20 Hz
Pulse background current
50% of peak, equal peak/background durations
Postflow
1–25 seconds / automatic
TIG starting
High-frequency / lift start
Open-circuit voltage
90 V
Maximum input current, 230 V
23.3 A
Maximum input current, 120 V
21.3 A
Effective input current, 230 / 120 V
11.7 / 12.1 A
Recommended time-delay protection, 230 / 120 V
30 / 20 A

Handling & included package

H × W × D
14.75 × 9.27 × 21.01 in
Weight
36 lb / 16.33 kg
Enclosure protection
IP21S
TIG torch
12 ft Caliber 17 Ready-Pak
Foot control
25 ft Foot Amptrol
Stick holder and work lead
10 ft each, Twist Mate adapters
Gas equipment
Regulator and medium-duty torch parts kit
Power adapter
120-to-230 V cord adapter

Equipment Details

Capabilities & Features

  • 4.3-inch LCD interface
  • AC/DC TIG and stick
  • High-frequency or lift TIG start
  • Adjustable AC frequency and balance
  • TIG pulse
  • Included torch and foot control

Available Options

  • Compatible Caliber TIG consumables and torch options
  • K520-1 utility cart
  • Protective cover
  • Compatible hand current control
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