ESAB Migmaster 280 Pro - Introduction; Equipment Supplied; Technical Data

-- 6 --
MMP280e
3 INTRODUCTION
Migmasterr
rr
r 280 Pro is step controlled power source in a compact design, intended for welding with
solid steel, stainless steel or aluminium wire as well as flux--cored wire with or without shielding gas.
The machine is equipped with facilities for connection of the MIG ”spool--on” gun torch (type:
MT--250SG, ST23A+Adapter KIT ST--23A).
ESAB’s accessories for the product can be found on page 46.
3.1 Equipment
The power source is supplied with:
S Return cable with clamp
S Shelf for gas cylinder
S Instruction manual
4 TECHNICAL DATA
Migmasterr
rr
r 280 Pro Migmasterr
rr
r 280 Pro
Voltage 208V/230V, 1∼ 50/60Hz 208/230/460/575V, 1∼ 50/60Hz
Permissible load at
100% duty cycle 194A 194A
60 % duty cycle 250A 250A
Setting range (DC) 40A/16.0V--300A/29.0V 40A/16.0V--300A/29.0V
Open circuit voltage 16,8--57,0V 16,8--57,0V
Open circuit power 450W 450W
Power factor at max load 0.84 0.84
Control voltage 42V, 50/60Hz 42V, 50/60Hz
Wire feed speed 55--750ipm (1.4--19m/min) 55--750ipm (1.4--19m/min)
Burnback time 0.03--0.5s 0.03--0.5s
Spot welding 0.5--3.5s 0.5--3.5s
Creep start OFF / ON (85%) OFF / ON (85%)
Welding gun connection EURO EURO
Wire dimension range
Fe
Al
FCW
CuSi
.030--.047” (0.8--1.2mm)
.040--.047” (1.0--1.2mm)
.030--.047” (0.8--1.2mm)
.030--.039” (0.8--1.0mm)
.030--.047” (0.8--1.2mm)
.040--.047” (1.0--1.2mm)
.030--.047” (0.8--1.2mm)
.030--.039” (0.8--1.0mm)
Max diameter/weight
of wire bobin
12” (300mm)/33lb (15kg) 12” (300mm)/33lb (15kg)
Dimensions lxwxh 32x21.7x34.3”
(812x552x870mm)
32x21.7x34.3”
(812x552x870mm)
Weight 341lb (155kg) 350lb (159kg)
Operating temperature 14÷104F (--10 ÷ +40
o
C) 14÷104F (--10 ÷ +40
o
C)
Enclosure class IP 23 IP 23
Application classification
GB