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Miller Multimatic 220 AC/DC - SECTION 4 - SPECIFICATIONS; Unit Identification and Licensing; Weld Parameter Information

Miller Multimatic 220 AC/DC
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. A complete Parts List is available at www.MillerWelds.com
OM-281426 Page 11
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 appropriateness of all parameters
and settings should be evaluated and modified by the end user as necessary based upon application-specific requirements. 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 warranties including any implied warranty of fitness
for a particular purpose.
4-4. Unit Specifications For MIG (GMAW)
. Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-3, 5-5, and 5-6 for information 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
105 A @ 19.2 Volts DC
60% Duty Cycle
30 − 125
45 23.6
Wire Type
And Diameter
Solid/Stainless
Flux Cored Wire Feed Speed Range
.024 - .035 in.
(0.6 - 0.8 mm)
.030 - .035 in.
(0.8 - 0.9 mm)
60 − 600 IPM (1.5 − 15.2 m/min)
240 VAC
200 A @ 24.0 Volts DC
20% Duty Cycle
170 A @ 21.5 Volts DC
40% Duty Cycle
30 − 230 45
27.2
21.5
Wire Type
And Diameter
Solid/Stainless
Flux Cored Wire Feed Speed Range
.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)
4-5. Unit Specifications For TIG (GTAW)
. Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-3, 5-5, and 5-6 for information on
connecting input power.
Input
Voltage
Rated Welding
Output
Amperage
Range
Maximum Open-
Circuit Voltage
DC
Amperes Input at Rated
DC Load Output,
50/60 Hz, Single-Phase
120 VAC
130 A @ 15.2 Volts AC/DC
40% Duty Cycle
20 − 140
46 21.2
240 VAC
210 A @ 18.4 Volts AC/DC
20% Duty Cycle
20 − 210 46 22.4
4-6. Unit Specifications For Stick (SMAW)
. Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-3, 5-5, and 5-6 for information on
connecting input power.
Input
Voltage
Rated Welding
Output
Amperage
Range
Maximum Open-
Circuit Voltage
DC
Amperes Input at Rated
DC Load Output,
50/60 Hz, Single-Phase
120 VAC
90 A @ 23.6 Volts AC/DC
40% Duty Cycle
30 − 90
46 24.5
240 VAC
200 A @ 28.4 Volts AC/DC
15% Duty Cycle
30 − 200 46 31.3

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