Lincoln Electric 350 Quality and Reliability, System Selection, Power SOURCE/KILOWATTS Available

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A CLOSER LOOK

QUALITY AND RELIABILITY

Printed circuit boards are environmentally-shielded using Lincoln's engineered potting and protective frame trays.

Thermostat and voltage overload protection.

Fan-As-Needed – solid state controlled fan operates cooling fan only when needed. Minimizes power consumption, operating noise and dust intake.

SYSTEM SELECTION

HOW MANY KILOWATTS DOES YOUR PROCESS REQUIRE?

Description

Diameter in. (mm)

Process

Kilowatts Used(1),

 

 

 

 

Flux-Cored Wire

.035 (0.9)

300 ipm WFS, 130A, 24V

3.4

Gas-Shielded

.035 (0.9)

600 ipm WFS, 195A, 30V

6.4

 

.045 (1.2)

300 ipm WFS, 185A, 28V

5.7

 

 

500 ipm WFS, 255A, 29V

8.1

 

.052 (1.3)

250 ipm WFS, 210A, 26V

6.0

 

 

450 ipm WFS, 315A, 29V

10.4

 

1/16 (1.6)

200 ipm WFS, 255A, 26V

7.3

 

 

350 ipm WFS, 350A(2), 29V

11.2

Flux Cored Wire

5/64 (2.0)

200 ipm WFS, 280A, 30V

10.1

Self-Shielded

 

300 ipm WFS, 350A(2), 32V

13.7

MIG Wire

.035 (0.9)

150 ipm WFS, 120A, 19V

2.5

 

 

250 ipm WFS, 175A, 22V

4.2

 

.045 (1.2)

125 ipm WFS, 145A, 19V

3.0

 

 

200 ipm WFS, 200A, 21V

4.6

Stick (7018)

1/8 (3.2)

130A, 27V

3.9

 

3/16 (4.8)

225A, 28V

6.9

Stick (7024)

3/16 (4.8)

260A, 27V

7.7

Stick (6010)

1/8 (3.2)

120A, 36V

4.7

 

 

NOTE: E6010 stick electrodes require higher

 

 

 

voltage to “whip” properly. Higher voltage power

 

 

 

sources are recommended.

 

Air Carbon

1/4 (6.4)

350A(2),, 34V

13.1

Arc Gouging

3/8 (9.5)

700A(2),, 34V Requires two Multi-Weld 350s in parallel.

26.2

 

 

 

 

(1)Power Source KW = (KW)arc1 + (KW)arc2 + (KW)arcN(simultaneous) = KW input to Multi-Weld 350

.91 eff.

(2)Maximum rated output of Multi-Weld 350.

POWER SOURCE/KILOWATTS AVAILABLE

 

4

Kilowatts Available

 

Power Source

@60V Output

 

 

 

 

 

 

 

 

 

R3R-400

 

12

 

 

 

 

 

 

 

R3R-500

 

12

 

 

DC-600

 

15

 

 

 

 

 

 

 

DC-655

 

36

 

 

 

 

 

 

 

DC-1000

 

30

 

 

DC-1500

 

94

 

 

 

 

 

 

 

Classic 300D

 

12

 

 

 

 

 

 

 

SAE-400

 

22

 

 

Vantage 300(2)

 

4.8

 

 

Vantage 500(1)

 

5

 

 

Air Vantage 500(1)

 

5

 

System Selection is determined by kilowatts available on the power source.

Note: For maximum output, set power source on Constant Current and select maximum output. Constant Voltage power sources are not recommended.

(1)Air Vantage and Vantage 500 output is 12 kW @ 58 volts.

(2)Vantage 300 output is 7 kW @ 58 volts.

Multi-Weld 350

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www.lincolnelectric.com

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Contents Technical Specifications Stick MIG Flux-Cored GougingOutput Input VDC Features Superior Welding PerformanceKey Controls HOW Many Kilowatts does Your Process REQUIRE? Power SOURCE/KILOWATTS AvailableQuality and Reliability System SelectionSystem Selection Process CapabilitiesProduct Product Number General Options Wire Feeder OptionsLincoln Electric Company
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