Warrior CC/CV


Warrior CC/CV

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The reliable multi-process welding equipment designed for heavy duty productivity with up to 500 amps delivered.



  • Inverter Technology –Warrior brings the outstanding arc performance and energy savings you expect from an inverter. Along with increased energy efficiency and more power from a lighter, smaller, and more portable unit, Warrior provides the simple functionality welders want at a competitive price.
  • High-Duty Cycle -For long runs across a variety of applications and delivers 400 A or 500 A at 60% Duty Cycle.
  • Durable and rugged –IP23 rating for outdoor and indoor use in rough environment.
  • Easy-to-use–Clear and intuitive user interface for everyone to get started quickly. Glove-friendly knobs make adjustments quick and easy.
  • Wide input voltage range to support regional requirements.
  • Warrior 400i MV provides Auto sense from 208 -460V 3 ph


  • Automotive
  • Pressure Vessels
  • Ship and Offshore Yards
  • Nuclear
  • Heavy Fabrication
  • General Manufacturing
  • Aerospace

Welding Process

  • SMAW/MMA (Stick)
  • GTAW (TIG)
  • FCAW (Flux Core)


Dimensions 712 x 325 x 470 mm (28.1 x 12.8 x 18.5 in.)


Weight 59 kg (130 lb)

Power Specifications

Model 400i MV 500i
Energy Save Mode 50 Watt 30 Watt
Power Factor at Maximum Current 0.91 0.91
Efficiency at Maximum Current 88 % 89 %
Open Circuit Voltage 56 (VRD 28) V 56 (VRD 28) V
Protection Class IP23 IP23
Current Range(A) 16-400 (TIG 4-400) A 16-500 (TIG 5-500) A

Fuse Specifications

400i MV 500i
Fuse Slow - Amps 25 A 32 A

Welding Output

Model 400i MV 500i
MIG/MAG 400 A/34V @ 60%
300 A/29V @ 100%
500 A/39V @ 60%
400 A/34V @ 100%
Stick 400 A/36V @ 60%
300 A/32V @ 100%
500 A/40V @ 60%
400 A/36V @ 100%
TIG 400 A/26V @ 60%
300 A/22V @ 100%
500 A/30V @ 60%
400 A/26V @ 100%

Input Voltage

Model 400i MV 500i
Voltage 220-460 ±10% V 380-575 ± 10% V
Phase 3 3
Frequency 50/60 Hz 50/60 Hz


MCableX 4x6
Operating Temp -10 to +40 °C (+14 to +104 °F)
Standards CSA

Power Specifications

Model 400i MV 500i
Setting Range MIG/MAG (A) 16-400 A 16-500 A
Setting Range MMA/DC (A) 16-400 A 16-500 A
Setting Range TIG/DC (A) 4-400 A 5-500 A

How to purchase Warrior CC/CV

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.

Find the Closest Distributor

Part Numbers and Accessories

Part Numbers : Warrior CC/CV
Warrior 400i MV CC/CV, 3 ph, 220-460 V, Basic Package* 0558102696
Warrior 400i MV CC/CV, 3 ph, 220-460 V, Power source only 0465885880
Warrior 500i CC/CV, 3 ph, 460 V pre-set, Basic Package* 0558102697
Warrior 500i CC/CV, 3 ph, 460 V pre-set, Power source only 0465350881
Warrior 500i CC/CV, 3 ph, 575 V pre-set, Basic Package* 0561000189
Warrior 500i CC/CV, 3 ph, 575 V pre-set, Power source only 0465350887

NOTE: Power Sources, Basic Packages and Ready to Weld Combinations require the customer to supply input power cables. Suggested cable is 4C 8Awg input cable.

*Includes: .035-.045 in. (0.9-1.2 mm) V-groove 40 mm feed rolls and guides

*Includes: .035-.045 in. (0.9-1.2 mm) V-groove 40 mm feed rolls and guides

*Includes: .035-.045 in. (0.9-1.2 mm) V-groove 40 mm feed rolls and guides

Accessories : Warrior CC/CV
Interconnection Cables - 70mm², Gas-Cooled, 15.0m, incl. strain relief 0446160883
Interconnection Cables - 70mm², Gas-Cooled, 2.0m, incl. strain relief 0446160880
Interconnection Cables - 70mm², Gas-Cooled, 25.0m, incl. strain relief 0446160884
Interconnection Cables - 70mm², Gas-Cooled, 5.0m, incl. strain relief 0446160881
Robust Feed Pro Offshore (incl. gas flow meter+heater) Tweco 0445800885
Warrior Feed 404HD (Tweco Connection)* 0558102235
Warrior Feed Dual 304 (Tweco Connection) 0558101947

*Includes: .035-.045 in. (0.9-1.2 mm) V-groove 40 mm feed rolls and guides