MIG WELDERS
CV-655
Energy efficiency, reliability and exceptional performance are what set the CV-655
apart from the rest. Designed primarily for heavy-duty applications, the CV-655 is
an outstanding choice for MIG and flux-cored welding on mild steel, stainless steel,
aluminum and alloys.This sturdy, powerful DC power source handles CV semiauto-
matic submerged arc welding and arc gouging with ease. Equipped with electronic
and thermostatic protection, PC boards with built-in diagnostics and solid state
contactors, the CV-655 is built to last.
Processes
Description
3
DC
MIG
Flux-Cored
Submerged Arc
Gouging
60 50
Hz Hz
CV
Output
Input
PHASE
Advantage Lincoln
Recommended General Options
Digital Meter Kit, Air Filter Kit, Dual Process Switch, Remote Output
Control, Remote Control Adapter, Undercarriage
• Calibrated output control lets operator accurately regulate
power levels.
• Line voltage compensation maintains weld consistency, even
with line voltage changes of ±10%.
Recommended Wire Feeders
LF-72, LN-742, LN-8, LN-9, LN-9 GMA, LN-10, DH-10, LN-15, LN-
23P, LN-25, NA-3, NA-4, NA-5, NA-5R, Cobramatic®
• 115-volt duplex receptacle provides 20 amps of auxiliary
power.
• Separate output studs allow the operator to select high or low
inductance.
Order
K1480-1 CV-655 230/460/3/60
K1480-5 CV-655 575/3/60
• Panel switches allow operator to change settings at the power
source or wire feeder.
K1481-1 CV-655 230/400/3/50/60
K1481-2 CV-655 380/500/3/50/60
K1481-4 CV-655 200/400/3/50/60
K1481-5 CV-655 415/3/50/60
• Solid state circuitry provides extra long life during repetitive
applications.
• Three-year warranty on parts and labor.
• Manufactured under a quality system certified to ISO 9001
requirements and ISO 14001 environmental standards.
Note: Cobramatic® and Python® are registered trademarks of MK Products, Inc.
TECHNICAL SPECIFICATIONS
Dimensions
H x W x D
inches (mm)
Product
Name
Product
Number
Rated Output
Input Current @
Rated Output
Net Weight
lbs.(kg)
Input Power
Current/Voltage/Duty Cycle(1)
Output Range
K1480-1
K1480-5
K1481-1
K1481-2
K1481-4
K1481-5
230/460/3/60
575/3/60
230/400/3/50/60
380/500/3/50/60
200/400/3/50/60
415/3/50/60
94/47A
38A
94/54A
56/43A
107/54A
52A
70-815A
13-44V
Max. OCV:
48V
650A/44V/100%
815A/44V/60%
27.5 x 22.2 x 38.0
(699 x 565 x 965)
670
(304)
CV-655
(1) NEMA Class I Rated Output. Based on a 10 minute period.
Publication E4.40 1/05
A CLOSER LOOK
CV-655 / DH-10 Wire Feeder
CV-655 / Cobramatic® Wire Feeder
For maximum welding flexibility – select the DH-10 dual feeder.
Weld with two different types and sizes of wire – with two different
welding procedures.
For aluminum welding, select the industries best aluminum feeding
system – Cobramatic.
• CV-655 Power Source
K1480-1
• CV-655 Power Source
• DH-10 wire feeder
• Control Cable – 10 ft.
• .045 Drive Roll
• Magnum 400 Gun & Cable Assembly
• 600 Amp Weld Power Cable – 10 ft.
• Work Clamp
K1480-1
K1499-1
• Cobramatic® Wire Feeder
• .035 Grooved Drive Roll (optional)
• Python® Gun & Cable Assembly
• 600 Amp Weld Power Cable – 10 ft.
• Work Clamp
K2259-1
KP1594-035
K2211-2
K1842-10(2)
K910-2
K1501-10
KP1505-045S(2)
K471-21(1)(2)
K1842-10(2)
K910-2
• Harris Flowmeter Regulator and Gas Hose K586-1
• Harris Flowmeter Regulator and Gas Hose K586-1
(1)
Fully assembled, no gun connector required.
(2)
Two required.
RECOMMENDED OPTIONS
Remote Output Control
Consists of a control box with
choice of two cable lengths.
Permits remote adjustment of
output. 6 pin connection.
Order K857
GENERAL OPTIONS
Digital Meter Kit
Displays amps and volts.
Order K1482-1
for 25 ft. (7.6m).
Order K857-1
for 100 ft. (30m).
Air Filter Kit
Mounts on the front of the
machine and uses cleanable, all
metal air filters. Not compatible
with dual process switch.
Order K1486-1
Remote Control Adapter
Y connection adapter for connect-
ing K857 Remote Output Control
(6 pin plug connection) and wire
feeder input cable (14 pin plug
connection) to power source 14
pin receptacle.
Dual Process Switch
Mounts on front of machine and
provides polarity change or elec-
trical isolation. Great for arc goug-
ing applications and where two
separate feeders require different
output polarity or inductance
settings. Not compatible with air
filter.
Order K864
Undercarriage
Platform undercarriage with
mountings for two gas cylinders
at rear of welder.
Order K1528-1
Order K842
CV-655
[3]
CV-655 ORDER FORM
PRODUCT DESCRIPTION
ORDER NUMBER
QUANTITY
PRICE
CV-655 230/460/3/60
CV-655 575/3/60
CV-655 230/400/3/50/60
CV-655 380/500/3/50/60
CV-655 200/400/3/50/60
CV-655 415/3/50/60
K1480-1
K1480-5
K1481-1
K1481-2
K1481-4
K1481-5
Recommended General Options
Digital Meter Kit
Air Filter Kit
Dual process Switch
Remote Output Control:
for 25 ft. (7.6m)
for 100 ft. (30m)
Remote Control Adapter
Undercarriage, Twin Cylinder
K1482-1
K1486-1
K1528-1
K857
K857-1
K864
K842
Recommended Wire Feeder Options
LF-72
LN-742
LN-8
See publication E8.11
See publication E8.20
See publication E8.30
See publication E8.50
See publication E8.50
See publication E8.200
See publication E8.200
See publication E8.60
See publication E8.90
See publication E8.100
See publication E9.10
See publication E9.10
See publication E9.30
See publication E9.40
See publication E8.300
LN-9
LN-9 GMA
LN-10
DH-10
LN-15
LN-23P
LN-25
NA-3
NA-4
NA-5
NA-5R
Cobramatic®
TOTAL:
C U S T O M E R A S S I S T A N C E P O L I C Y
The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the
needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for advice or information about their use of our products. We respond
to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability,
with respect to such information or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customer’s particular purpose, with respect to
such information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating or correcting any such information or advice once it has
been given, nor does the provision of information or advice create, expand or alter any warranty with respect to the sale of our products.
Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility
of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.
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