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Name
Product
Number
Input
Power
Input Current@
Rated Output
Rated Output
Current/Voltage/
Duty Cycle
Output
Range
Wire Feed
Speed Range
ipm (m/min)
Wire Size Range
inches (mm) H x Wx D
inches (mm)
Net
Weight
lbs. (kg)
Solid Cored
PowerWave
®
C300
Ready-Pak
®
K2675-1
K2774-1
208/230/400/460/575
VAC
1/3 Phase
50/60 Hz
53/48/29/25/20A
(1 phase)
30/28/16/14/11A
(3 phase)
300/29/40%
250/27/100%
5-300A 50 - 700
(1.27 - 17.8)
.023 - .045
(0.6 - 1.2)
.035 - .045
(0.9 - 1.2)
20.4 x 14 x 24
(518 x 356 x 609)
40.2 x 24 x 45.2
(1021 x 609 x 1148)
91
(41.4)
240
(108)
THE LINCOLN ELECTRIC COMPANY Power Wave
®
C300
CUSTOMER ASSISTANCE POLICY
ThebusinessofTheLincolnElectricCompanyismanufacturingandsellinghighqualityweldingequipment,consumables,andcuttingequipment.Ourchallenge istomeetthe
needsofourcustomersandtoexceedtheirexpectations.Onoccasion,purchasersmayaskLincolnElectricforadviceorinformationabouttheiruse ofourproducts.Werespond
toourcustomersbasedonthebestinformationinourpossessionatthattime. LincolnElectricisnotinapositiontowarrantorguaranteesuchadvice,andassumesno liability,
withrespecttosuch informationoradvice.Weexpresslydisclaimanywarrantyofanykind,includinganywarrantyoffitnessforany customer’sparticularpurpose,withrespectto
suchinformationoradvice.Asamatterofpracticalconsideration,wealsocannotassumeanyresponsibilityforupdatingorcorrectinganysuchinformationoradviceonceithas
beengiven,nordoestheprovisionofinformationoradvicecreate,expandoralteranywarrantywithrespecttothesaleofourproducts.
LincolnElectricisaresponsiblemanufacturer,buttheselectionanduseofspecificproductssoldbyLincolnElectricis solelywithinthecontrolof,and remainsthesoleresponsibility
ofthecustomer.ManyvariablesbeyondthecontrolofLincolnElectricaffectthe resultsobtainedinapplyingthesetypesoffabricationmethodsandservicerequirements.
SubjecttoChange—Thisinformationisaccuratetothebestofourknowledgeat thetimeofprinting.Pleaserefertowww.lincolnelectric.comforanyupdatedinformation.
1. Continuous WFS/Amps Control – Adjust
wire feed speed (WFS) in MIG and Flux-Cored
welding, adjust amperage in Stick orTIG
welding.
2. Welding Mode – Choose from 56 standard
welding modes. Customized modes also
available.
3. Continuous Volts/Trim Control –Adjust
voltage when MIG and Flux-Cored welding.
Adjust arc length (trim) when Pulsed MIG
welding.
4. Advance Process Options – Control pre- and
post-weld settings to optimize arc starts and
stops.
• Pre-Flow – Amount of time between when
gas flow starts and wire feed begins.
• Run-In –Wire feed speed (WFS) prior to
arc start.
• Start Procedures – Set the WFS and volts/trim
for an adjustable starting time to provide for
better weld starts.
• Spot Timer – Adjustable arc time for repetitive
tack and spot welds.
• Crater – Set the WFS and volts/trim for a defined
time after the trigger is released and before the
arc is extinguished.
• Burnback –Variable amount of time the arc is
maintained after wire feed stops to prevent wire
sticking to the puddle.
• Post-Flow –Amount of time gas flow continues
after the arc is extinguished.
5. Memory Presets – Store up to 8 customized weld
procedures for multiple operators, processes, and settings.
6. 2 Step/4 Step – Select 2 Step for switching weld output on
and off in direct response to the trigger.Select 4 Step for
trigger interlock capability.
7. Dual Procedure – Switch from one weld procedure to
another while welding.
8. UltimArc
™
Control – Adjust arc characteristics
to match individual preferences.
KEY CONTROLS
1
23
4
5
678
PRODUC T SPECIFICATIONS