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

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

[3] www.lincolnelectric.com