Introduction; Equipment; Technical Data - ESAB ESABMig 400t Instruction Manual

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3

INTRODUCTION

ESABMig 400t and ESABMig 500t are thyristor power sources designed for
MIG/MAG--welding together with wire feed units ESABFeed 30, ESABFeed 48 and
the most of ESAB wire feeders.
They come in different variants, see the spare parts list on page 33.
The power sources are fan--cooled an equipped with thermal overload protection.
ESAB's accessories for the product can be found on page 44.
3.1

Equipment

The power source is supplied with:
Return cable 5m with return clamp
S
Shelf for gas cylinder
S
Attachment chain for gas cylinder
S
Guide pin for wire feed unit
S
Instruction manual
S
4

TECHNICAL DATA

Mains voltage
Permissible load at
45% duty cycle
60 % duty cycle
100% duty cycle
Setting range (DC)
Open circuit voltage
Open circuit power
with cooling unit
Power factor at maximum current
Efficiency at maximum current
Control voltage
Dimensions lxwxh
Weight
with cooling unit
Operating temperature
Enclosure class
Application classification
ba36d1ea
ESABMig 400t
400/415 V 3∼ 50 Hz
400 A / 34 V
350 A / 32 V
280 A / 28 V
50A /16.5V--400A /34V
53--58 V
590 W
790 W
0,86
74 %
42 V, 50/60 Hz
800 x 640 x 835 mm
209 kg
223 kg
--10 to +40˚C
IP 23
- - 18 - -
ESABMig 400t
230/400/415/500 V, 3∼ 50 Hz
230/400/460 V, 3∼ 60 Hz
400 A / 34 V
350 A / 32 V
280 A / 28 V
50A/16.5V--400 A/34V
53--58 V
640 W
840 W
0,86
76 %
42 V, 50/60 Hz
800 x 640 x 835 mm
210 kg
224 kg
--10 to +40˚C
IP 23