OPTIMARC® CV/CC 350MV CV/CC 500MV
Top Features
  • Synergic function—preset current is matched with voltage automatically
  • Unique low power consumption—designed with 87% efficiency and up to 0.94 power factor
  • Adjustable arc control—welders are able to fine tune their preferred arc characteristic between soft arc and crisp arc
  • Fast arc response—even output control, uniform appearance, superior arc performance and weld penetration control.
  • Digital parameter display—accurate weld parameter readings; weld parameter readings retained till welding ends; auto fault diagnostic display
  • Both voltage and current are pre-settable
  • Precise control —compared with conventional SCR power source, precise control over arc stability minimizes spatter level thus ensuring better bead appearance
  • “Made To Last” PC Boards—“Trayed & Potoxy”, double locked wiring harness connectors , and environmentally protected connectors sensibly located to provide maximum protection from the environment
  • IP 23 Ratings—designed for harsh environment
Process
  • FCAW-G
  • GMAW
  • GTAW (TOUCH START TIG)
  • SMAW (STICK)
Input
 
Output
Equipment Details

The digitally controlled OPTIMARC® CV/CC350MV, CV/CC500MV provide constant voltage [CV] / constant current [CC] output for heavy duty welding applications delivering
superior welding performance and faster response to changes at the arc. They are ideally suited for fabricating with MIG and FCAW process with 0.8mm to 1.6mm diameter solid and 1.2/1.6mm flux core welding wires. They are also ideal for use on SMAW welding process with up to 6mm electrodes. Take advantage of this inverter-based power source to achieve high input power factor ratings for real savings on your electric bills and decrease your welding costs. Heavy fabrication welding operations will appreciate the broad multi-process performance of the CV/CC350MV, CV/CC500MV -featuring robust stick, MIG and flux- cored wire welding as well as precision Touch-start TIG performance.

  • Synergic function—preset current is matched with voltage automatically
  • Unique low power consumption—designed with 87% efficiency and up to 0.94 power factor
  • Adjustable arc control—welders are able to fine tune their preferred arc characteristic between soft arc and crisp arc
  • Fast arc response—even output control, uniform appearance, superior arc performance and weld penetration control.
  • Digital parameter display—accurate weld parameter readings; weld parameter readings retained till welding ends; auto fault diagnostic display
  • Both voltage and current are pre-settable
  • Precise control —compared with conventional SCR power source, precise control over arc stability minimizes spatter level thus ensuring better bead appearance
  • “Made To Last” PC Boards—“Trayed & Potoxy”, double locked wiring harness connectors , and environmentally protected connectors sensibly located to provide maximum protection from the environment
  • IP 23 Ratings—designed for harsh environment

GROUPS

CONFIGURATIONS

OPTIMARC CV/CC350MV

K60133-3

 

OPTIMARC CV/CC500MV

K60133-4

 

OPTIMARC CV/CC500MV

K60133-1

 

 

 

 

 

 

 

Specifications

Input Voltage

220-240 / 380-415 ( ±10% ) V

220-240 / 380-415 ( ±10% ) V

220-240 / 380-415 / 440-460 / 575 ( ±10% ) V

Input Cord ( Optional )

M20748-4 (4X6mm^2, 3M)

Compliance Standard

IEC60974-1 / GB/T15579.1

Rated Input Capacity

15KVA

23.5KVA

23.5KVA

Rated Input Power

13.5KW

22KW

22KW

Rated Power Factor

0.9

0.94

0.94

Rated Efficiency

87%

87%

87%

Rated Max. Duty Cycle

100%@350A/34V

60%@500A/40V

100%@390A/35.6V

60%@500A/40V

100%@390A/35.6V

Max. Output Current

350A@ 220-240V

500A@380-415V

350A@ 220-240V

500A@380-415V

350A@ 220-240V

500A@380-575V

OCV (Open Circuit Voltage)

60V

Min. Current in FCAW-G/GMAW

50A

Min. Current in SMAW

15A

Min. Current in GTAW

5A

Max. Input Current

39A@220-240V

Dimensions (D*W*H

800X340X540 mm

Weight

60 KG

Operation Temperature

-10°C ~ +40°C

Storage Temperature

-25°C ~ +55°C

Protection Class

IP23

Cooling Methods

Fan-As Needed (Fan will be running once OCV is available)

Insulation Class

Main Transformer - H Class / Auxiliary Transformer - B Class

 

Wire Feeder

Option 1

LWF-32GS Euro Adaptor, Single drive, enclosed spool. Ordering PN:K60137-1 (1.0/1.2 drive roll mounted)

Option 2

LWF-34GS Euro Adaptor, dual drives, enclosed spool. Ordering PN:K60137-3 (1.0/1.2 drive rolls mounted)

Option 3

LWF-34GS Asia Adaptor, dual drives, enclosed spool. Ordering PN:K60137-9 (1.0/1.2 drive rolls mounted)

Gas Nipple Size

Male Thread9/16-18

 

 

Welding Torch

MIG Steel Air-Cooled Torch 1

LG351C MIG Torch, Asia adaptor. Ordering PN: K60111-3, -4, -45, -5 (Cable lengths 3M, 4M, 4.5M, 5M).

MIG Steel Air-Cooled Torch 2

LG351C MIG Torch, Euro adaptor. Ordering PN: K60111-3E, -4E, -45E, -5E (Cable lengths 3M, 4M, 4.5M, 5M).

MIG Steel Air-Cooled Torch 3

LG501C MIG Torch, Asia adaptor. Ordering PN: K60110-3, -4, -45, -5 (Cable lengths 3M, 4M, 4.5M, 5M).

MIG Steel Air-Cooled Torch 4

LG501C MIG Torch, Euro adaptor. Ordering PN: K60110-3E, -4E, -45E, -5E (Cable lengths 3M, 4M, 4.5M, 5M).

MIG Steel Water-Cooled Torch

SN510 Water-cooled Torch, Euro adaptor. Ordering PN: K60163-3E, 4E, 5E (Cable lengths 3M, 4M, 5M).

TIG Torch

K60056-1( 12.5feet, 4M, with a gas valve control) / K60056-2 ( 25feet, 8M, with a gas valve control )

Electrode Holder

K60057-70-XM ( X stands for lengths, 3 / 5 / 10 / 30M are available ).

 

Separated Cables/Hose

Work Cable

K60027-70-XM ( X stands for lengths, 2 / 3 / 4 / 5 / 10 / 30M are available ).

Welding Cable

K60052-70-XM ( X stands for lengths, 2 / 3 / 5 / 10 / 15 / 20 / 30 / 40M are available ).

Control Cable

K60044-XM ( X stands for lengths, 2 / 3 / 5 / 10 / 15 / 20 / 30 / 40M are available ).

Gas Hose

K60049-XM ( X stands for lengths, 2 / 3 / 5 / 10 / 15 / 20 / 30 / 40M are available ).

 

Interconnection Cable

Air Cooled Assembly

K60010-70-XM ( Including welding cable/control cable and gas hose,

X stands for lengths, 2 / 3 / 5 / 10 / 15 / 20 / 30 / 40 / 55M are available ).

Water Cooled Assembly

K69047-70-XM ( Including welding cable/control cable/gas hose/water inlet and outlet hoses, X stands for lengths, 2 / 5 / 10 / 15 / 20 / 30 / 40 / 55M are available).

Gas Regulator

CO2 Heater/Flowmeter

K60012-4-220 ( Max. ow rate is 25L/Min, 220VAC power)

Argon Flowmeter

K60012-5 ( Max. ow rate is 25L/Min, without heater)

 

 

 

 

Welding Process

Solid Steel CO2 CV 1.6

 

Solid Steel CO2 CV 1.2

Solid Steel CO2 CV 1.0

Solid Steel CO2 CV 0.8

 

 

Solid Steel Mixed Gas CV 1.6

 

Solid Steel Mixed Gas CV 1.2

Solid Steel Mixed Gas CV 1.0

Solid Steel Mixed Gas CV 0.8

 

 

Flux Cored Steel CO2 CV 1.6

 

Flux Cored Steel CO2 CV 1.2

Flux Cored Steel Mixed Gas CV 1.6

 

Flux Cored Steel Mixed Gas CV 1.2

Stick MMA)

TIGTorch Start

 

 

DIP Switch Functions

( Located on PCB )

Pre ow Added Mode

DIP SWITCH #1 needs to be ON.

Long Cable Mode≥20M)

DIP SWITCH #2 needs to be ON.

Crater Repeat Mode

DIP SWITCH #3 needs to be ON.

Synergic Selection

DIP SWITCH #5 OFF: No ( Preset voltage will not be adjusted with preset current automatically).

DIP SWITCH #5 ON: Synergic (Preset voltage is matched with preset current automatically, Factory default setup).

Run-in Speed Selection

DIP SWITCH #6 OFF: Slow run-in will be 35% of preset WFS (wire feeding speed). DIP SWITCH #6 ON: Fast run-in will be 70% of preset WFS (wire feeding speed).

Wire Feeder Selection

DIP SWITCH #7 OFF: For matching wire feeder with 18.3V motor such as PWF series.

DIP SWITCH #7 ON: For matching wire feeder with 24V motor such as LWF series (Factory default setup).

WFS Calibration

DIP SWITCH #7 AND #8 ON (Please contact authorized Lincoln Electric Service facility).


LWF® Wire Feeder

Order No.

 

K60137-1

LWF®-32GS Single drive roll, Euro Connector

K60137-3

LWF®-34GS Dual drive rolls, Euro Connector

K60137-9

LWF®-34GS Dual drive rolls, Asia Connector

 

Order Part NO.

Spare Parts on Wire Feeder

Remarks

KP61858-1-0810

solid wire drive roll 0.8/1.0

For all

KP61858-1-1012

solid wire drive roll 1.0/1.2 (standard)

For all

KP61858-1-1216

solid wire drive roll 1.2/1.6

For all

KP61000-16R

cored wire drive roll 1.2/1.6

For all

KP63315-5

ID 1.6mm outlet guide tube

LWF-32GS

KP61858-2 -20

ID 2.0mm outlet guide tube (standard)

LWF-32GS

KP61858-2-24

ID 2.4mm outlet guide tube

LWF-32GS

KP63315-6

ID 1.6mm outlet guide tube

LWF-34GS (Euro)

KP61858-42 -20

ID 2.0mm outlet guide tube (standard)

LWF-34GS (Euro)

KP61858-42-24

ID 2.4mm outlet guide tube

LWF-34GS (Euro)

KP61858-60-18

ID 1.8mm outlet guide tube

LWF-34GS (Asia)

KP61858-60-20

ID 2.0mm outlet guide tube (standard)

LWF-34GS (Asia)

KP61858-60-23

ID 2.3mm outlet guide tube

LWF-34GS (Asia)

KP61858-11

Inlet guide tube

For all