Miller Dynasty 280 Series User Manual

OWNER’S MANUAL
Processes
Description
TIG (GTAW) Welding
Stick (SMAW) Welding
OM-253086Z
2020-10
208 575 Volt Models w/Autoline

Arc Welding Power Source
Dynasty 280, 280 DX

Maxstar 280, 280 DX
Dynasty 280 DX Multiprocess
CE And Non-CE Models


MIG (GMAW) Welding
Flux Cored (FCAW) Welding
For product information,
Owner’s Manual translations,
and more, visit
www.MillerWelds.com
OM-253086AA
2021-06
Processes
TIG (GTAW) Welding
Stick (SMAW) Welding
MIG (GMAW) Welding
Flux Cored (FCAW) Welding
Description
280–575 Volt Models w/Autoline Arc
Welding Power Source
For product information,
Owner’s Manual translations,
and more, visit
www.MillerWelds.com
Dynasty
®
280 Series
Maxstar
®
280 Series
CE And Non-CE Models

Miller Dynasty 280 Series Specifications

General

Input Frequency	50/60 Hz
Output Voltage Range	10 - 28 V
AC Frequency Control	20 - 400 Hz
Pulse Control	Yes
Amperage Range	1 - 280 A
Processes	TIG, Stick
Input Voltage	208 V, 240 V, 480 V
Frequency Range	20 - 400 Hz
Pulse Frequency	0.1 - 500 Hz
Duty Cycle	60% at 200 A, 28 V