Miller Multimatic 220 User Manual

OM-281426 Page 12
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Complete Parts List is available at www.MillerWelds.com
SECTION 4 – SPECIFICATIONS
4-1. Serial Number And Rating Label Location
The serial number and rating information for this product is located on the back of unit. Use rating label to determine input power requirements
and/or rated output. For future reference, write serial number in space provided on back cover of this manual.
4-2. Software Licensing Agreement
The End User License Agreement and any third-party notices and terms and conditions pertaining to third-party software can be found at
https://www.millerwelds.com/eula and are incorporated by reference herein.
4-3. Information About Default Weld Parameters And Settings
NOTICE – Each welding application is unique. Although certain Miller Electric products are designed to determine and default to certain typical
welding parameters and settings based upon specific and relatively limited application variables input by the end user, such default settings are
for reference purposes only; and final weld results can be affected by other variables and application-specific circumstances. The appropriate-
ness of all parameters and settings should be evaluated and modified by the end user as necessary based upon application-specific require-
ments. The end user is solely responsible for selection and coordination of appropriate equipment, adoption or adjustment of default weld
parameters and settings, and ultimate quality and durability of all resultant welds. Miller Electric expressly disclaims any and all implied warran-
ties including any implied warranty of fitness for a particular purpose.
4-4. Unit Specifications For MIG (GMAW)
F
Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-3,5-5, and 5-6, for informa-
tion on connecting input power.
Input Voltage
Rated Weld-
ing Output
Amperage
Range
Maximum
Open-Circuit
Voltage DC
Amperes In-
put at Rated
Load Output,
50/60 Hz, Sin-
gle-Phase
Wire Type And Diameter
Wire Feed
Speed Range
Solid/
Stainless
Flux Cored
120 VAC
105 A at 19.2
Volts DC, 60%
Duty Cycle
30–125 45 23.6
.024 - .035 in.
(0.6 - 0.9 mm)
.030 - .035 in.
(0.8 - 0.9 mm)
60 - 600 IPM
(1.5 - 15.2 m/
min)
240 VAC
200 A at 24.0
Volts DC, 20%
Duty Cycle
30–230 45
27.2
.024 - .035 in.
(0.6 - 0.9 mm)
.030 - .045 in.
(0.8 - 1.2 mm)
60 - 600 IPM
(1.5 - 15.2 m/
min)
170 A at 21.5
Volts DC, 40%
Duty Cycle
21.5
4-5. Unit Specifications For TIG (GTAW)
F
Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-3, 5-5, and 5-6, for informa-
tion on connecting input power.
Input Voltage Rated Welding Output Amperage Range
Maximum Open-Circuit
Voltage DC
Amperes Input at Rated
Load Output, 50/60 Hz,
Single-Phase
120 VAC
130 A at 15.2 Volts AC/
DC, 40% Duty Cycle
20–140 46 21.2
240 VAC
210 A at 18.4 Volts AC/
DC, 15% Duty Cycle
20–210 46 22.4
4-6. Unit Specifications For Stick (SMAW)
F
Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-3, 5-5, and 5-6, for informa-
tion on connecting input power.
Input Voltage Rated Welding Output Amperage Range
Maximum Open-Circuit
Voltage DC
Amperes Input at Rated
Load Output, 50/60 Hz,
Single-Phase
120 VAC
90 A at 23.6 Volts AC/DC,
40% Duty Cycle
30–90 46 24.5
240 VAC
200 A at 28.0 Volts AC/
DC, 15% Duty Cycle
30–200 46 31.3

Miller Multimatic 220 Specifications

General

Input Voltage	120/240 V
Amperage Range	30 - 230 A
Weld Thickness - Stick	16 ga. - 3/8 in.
Input Hz	50/60 Hz
Processes	MIG, TIG, Stick
Weld Thickness - MIG	24 ga. - 3/8 in.
Input Phase	1-Phase
Weight	56 lb