Section 4 − Introduction; Specifications; Environmental Specifications; Features And Benefits - Miller AlumaPower 350 MPa Auto-Line CE Owner's Manual

4-1. Specifications

Input
Rated Output
Power
350 A at 34
3-Phase VDC, 60%
Duty Cycle
*See Section 4-5 for Duty Cycle Rating.

4-2. Environmental Specifications

4-3. Features And Benefits

Auto-Linet Power Management Technology is circuitry that automatically adapts the power source to the primary voltage being applied (see Sec-
tion 5-9).
LVCt Line Voltage Compensation is circuitry that keeps the power source output constant regardless of input power fluctuation.
Wind Tunnel Technologyt circulates air over components that require cooling, not over electronic circuitry, which reduces contaminants and im-
proves reliability in harsh welding environments.
Fan-On-Demandt cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled through the ma-
chine.
Thermal Overload Protection automatically shuts down the unit, only when necessary to prevent damage to internal components if the duty cycle
is exceeded or air flow and cooling are restricted (see Section 4-5).
Auto Remote Sense enables the unit to automatically sense the connection of a remote control.
Synergic Pulsed MIG Operation allows single knob control of the arc. As wirefeed speed is increased or decreased, the pulse parameters increase
or decrease matching the power output to the wire speed (see Section 6-2).

4-4. Arc Controls

Inductance influences the arc stiffness, bead width and appearance, and puddle fluidity in MIG Welding Mode (see Section 7-2).
SharpArct optimizes the size and shape of the arc cone, bead width and appearance, and puddle fluidity in Pulsed MIG Welding Mode (see Section
7-4).
OM-245 182 Page 14
SECTION 4 − INTRODUCTION
Voltage Range in Max. Open-Circuit
CV Mode
10−38 V
This equipment is designed for outdoor use. It may be stored,
but is not intended to be used outside during precipitation unless sheltered.
RMS Amps Input at Rated Load
Output, 50/60 Hz 3-Phase at
NEMA Load Voltages and Class I
Voltage
230 V
75 VDC 36.1
IP Rating
IP23
KVA
Rating
400 V 460 V
20.6 17.8 14.2
KW
13.6