Technical Data; Tetrix 270; 300 Ac/Dc Comfort Activarc - EWM TETRIX 270 AC/DC COMFORT activArc Operating Instructions Manual

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Technical data

3.1

TETRIX 270; 300 AC/DC COMFORT activArc

TETRIX
Setting range:
Welding current / welding voltage
TIG (DC)
TIG (AC)
MMA
Max. welding current at
20ºC ambient temperature:
45%DC
65%DC
100%DC
40ºC ambient temperature:
40%DC
60%DC
100%DC
Load alternation
Open circuit voltage (with AC and
DC)
Mains voltage (tolerances)
Frequency
Mains fuse (safety fuse, slow-blow)
Mains connection lead
Max. connected power
Recommended generator rating
cosϕ / efficiency
Insulation class / protection
classification
Ambient temperature
Machine cooling / torch cooling
Workpiece lead
Dimensions L x W x H [mm]
Weight
Constructed to standards
Item No.: 099-004877-EWM01
TETRIX 270; 300 AC/DC COMFORT activArc
270 AC/DC
5A - 300 A / 10,2 V – 22,0 V
5A - 270 A / 10,2 V – 20,8 V
5A - 270 A / 20,2 V – 30,8 V
TIG MMA
300 A (DC) -
270 A 260 A
220 A 210 A
300 A (DC) -
270 A 260 A
220 A
200 A
10min (60% DC ∧ 6 min. welding, 4min. break)
3 x 400 V -25 %; +20 %
3 x 415 V -25 %; +15 %
H07RN-F4G1,5
-10°C bis +40°C
Fan / gas or water
560 x 240 x 550 mm
IEC 60974 / EN 60974 / VDE 0544
EN 50199 / VDE 0544 Teil 206
Technical data
300 AC/DC
TIG
300 A
270 A
220 A
300 A
270 A
220 A
93 V (DC)
50/60 Hz
3 x 16 A
12,4 kVA
18,7 kVA
0,99 / 85 %
F / IP 23
35 mm2
36,5 kg
/
MMA
-
260 A
210 A
-
260 A
200 A
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