ESAB AristoMig U400 - Aristomig 400

Edition 050614
-- 7 --
cu20d1
AristoMig 400
AristoMig 400
not reconnectable
AristoMig 400
reconnectable
Mains voltage 400V, ±10%, 3∼ 50 Hz 208/230/400/460/475/500/
575 V, ±10%, 3∼ 50/60 Hz
Primary current
I
max
(MIG/MAG)
I
max
(MMA)
36 A
38 A
61/54/36/28/28/25/19 A
65/57/38/30/30/26/20 A
No--load power demand when in the
energy--saving mode, 6.5 min. after wel-
ding
60 W 235 W
Voltage/current range
(MIG/MAG)
(MIG/MAG, M2)
(MMA)
8--60 V / 16--400 A
8-- 42 A
16-- 400 A
8--60 V / 16--400 A
8-- 42 A
16 -- 400 A
Permissible load at (MIG/MAG)
35% duty cycle
60 % duty cycle
100% duty cycle
400 A / 34 V
320 A / 30 V
250 A / 27 V
400 A / 34 V
320 A / 30 V
250 A / 27 V
Permissible load at (MMA)
35% duty cycle
60 % duty cycle
100% duty cycle
400 A / 36 V
320 A / 33 V
250 A / 30 V
400 A / 36 V
320 A / 33 V
250 A / 30 V
Power factor at maximum current 0.65 0.65
Efficiency at maximum current 85 % 85 %
Open --circuit voltage
(MIG/MAG)
(MMA)
55 -- 70 V
78 -- 90 V
55 -- 70 V
78 -- 90 V
Operating temperature --10 till +40˚C --10 till +40˚C
Dimensions, lxbxh
with cooling unit
625 x 394 x 496 mm
625 x 394 x 776 mm
625 x 394 x 776 mm
625 x 394 x 1056 mm
Continual A--weighted sound pressure <70 db <70 db
Weight
with cooling unit
57 kg
77 kg
114 kg
134 kg
Insulation class H H
Enclosure class IP 23 IP 23
Application class