Technical data
Performance data
58
099-005674-EW501
28.06.2022
8.2 Performance data
8.2.1 Tetrix XQ 350 puls AC/DC
Mains voltage
[1]
3 x 380-400 V
3 x 440-460 V
3 x 480-500 V
Welding current (I
2
)
3 A to 350 A (TIG)
5 A to 350 A (MMA)
Welding voltage according to standard
(U
2
)
10,1 V to 24 V (TIG)
20,2 V to 34,0 V (MMA)
Duty cycle DC at 40° C
[2]
350 A (100%)
Tolerance
-25 % to+20 %
-25 % to+15 %
-25 % to+10 %
mains fuse
[3]
3 x 25 A
Open circuit voltage (U
0
)
82 V
94 V
102 V
Frequency
50/60 Hz
max. Connected load (S
1
)
10,9 kVA gas cooled - F06G (TIG)
11,2 kVA water cooled - F06W (TIG)
11,5 kVA water cooled, Reinforced - F06WRF (TIG)
15,5 kVA (MMA)
Generator rating (Rec.)
20,8 kVA
Power consumption P
i
[4]
25 W
Maximum mains impedance (@PCC)
[5]
107 mOhm
Cos φ / efficiency
0,99 / 88 %
Protection class / Overvoltage category
Ⅰ
/
Ⅲ
Contamination level / Insulation class
3 / H
protection classification / Residual current
circuit breaker
IP 23 / Type B (recommended)
Noise level
[6]
<70 dB(A)
Ambient temperature
[7]
-25 °C to +40 °C
Machine cooling / Torch cooling
Fan (AF) /
gas or water
Mains connection cable
H07RN-F4G6
Workpiece lead (min.) / EMC class
70 mm
2
/ A
Test mark
/ / /
Standards used
See declaration of conformity (appliance documents)
[1]
Factory-set mains voltage (cannot be configured later)
[2]
Load cycle: 10 min. (60 % DC
≙
6 min. welding, 4 min. pause)
[3]
Safety fuses are recommended DIAZED xxA gG. When using automatic cutouts, the "C" trigger
characteristic must be used.
[4]
Power in idle mode without wire feeder.
[5]
This welding equipment does not comply with IEC 61000-3-12. When connecting a welding machine
to a public low-voltage supply system, the manufacturer or operator has to consult the electricity
utilities to make sure the welding machine may be connected.
[6]
Noise level during idle mode and operation under standard load according to IEC 60974
‑
1 at the
maximum operating point.
[7]
Ambient temperature dependent on coolant! Observe coolant temperature range!