Lincoln Electric 350 warranty Stick MIG Flux-Cored Gouging, Output Input VDC

MULTI-OPERATOR

Multi-WeldTM350

Connect Several DC+ Welders to One Power Supply.

The Multi-Weld 350 is a 350 amp, DC+, 100% duty cycle welder capable of CV-wire, CC-stick or arc gouging. With its high efficiency, the Multi-Weld 350 offers an entirely new and better way to build large structures. This unique system offers a cleaner, safer job site, and allows operators to have high performance welding control right where they need it — at the arc.

Processes (DC+ Processes Only)

Stick MIG Flux-Cored Gouging

Advantage Lincoln

•Independent arcs. Starting or stopping one Multi-Weld doesn’t affect the welding of the others.

•The Multi-Weld 350 is capable of continuous operation at 350 amps in 122°F (50°C) air temperature.

Description

80

Output Input VDC

Recommended General Options

Distribution Box, Welding Cable Connectors, Input Cables, Remote Output Control, Undercarriage

•No control cables are needed. Single weld cable output from the power source to one or several Multi-Weld 350s.

•Controls are located close to the operator for quick access.

•High efficiency design uses less than half the power of other grid systems.

•Lincoln Chopper Technology™ for quality welds with instant control of the arc for superior welding results.

•Constant voltage (CV) for MIG or flux-cored wire welding.

•Constant current (CC) for stick welding or arc gouging.

•Additional stick welding controls include hot start, arc force, electrode type selection (E7018 and E6010).

•Arc gouging capability with a single Multi-Weld 350 and up to 5/16" (8.0mm) electrode, or with paralleled units for up to 700 amps of power using a 3/8" (9.5mm) electrode.

•Manufactured under a quality system certified to ISO 9001 requirements and ISO 14001 environmental standards.

•Three-year warranty on parts and labor.

Recommended Power Source Options

SAE-400, Vantage 500, DC-655, DC-1000, DC-1500

Recommended Wire Feeder Options

LN-15 Across-the-Arc, LN-25 Across-the-Arc

Order

K1735-1 Multi-Weld 350

TECHNICAL SPECIFICATIONS

Product

Name

Multi-Weld

350

Product Number

K1735-1

Input

Volts

80V DC

(50 - 113

Peak Range)

Input Current

Rated DC+ Output at Rated DC

Current/Voltage/Duty Cycle Output (80V DC)

350A / 34V / 100% DC+ 165A

Output

Range

15 - 40 Volts

30 - 350 Amps

Max. OCV: 78V

Dimensions

H x W x D

in. (mm)

11.6x 10 x 21.5 (295 x 254 x 546)

Net

Weight

lbs. (kg)

59

(27)

Publication E5.302 3/05

Web Update 6/05 www.lincolnelectric.com