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Anleitung_1549053_LB4:_
The walls in the immediate vicinity of
stationary workplaces may not have a light
color or a sheen. Windows up to head
height are to be protected against radiation
passing through them or reflecting off them,
for example by coating them with a suitable
paint.

4. Symbols and technical data

EN 60974-6
European standard for arc
welding sets and welding
power supplies with limited
on time (part 6).
Symbol for welding power
S
supplies which are suitable
for welding in
environments with
increased electrical
danger.
~ 50 Hz
Alternating current and
rated frequency value [Hz]
U
Rated idling voltage [V]
0
40A/19.6V - 80 A/21.2 V
Maximum welding current
and the corresponding
standardized operating
voltage [A/V]
Ø
Electrode diameter [mm]
I
Welding current [A]
2
t
Average load time [s]
w
t
Average reset time [s]
r
Line input; number of
phases, the alternating
1~ 50 Hz
current symbol and the
rated frequency value
27.10.2010
13:08 Uhr
Seite 9
U
1
I
1max
I
1eff
IP 21S
H
Mains connection:
Welding current (A) at cos ϕ= 0.73:
ø (mm)
I
2
t
(s)
w
t
(s)
r
Idling voltage (V):
Power input:
Fuse (A):
Weight:
The welding times apply for an ambient
temperature of 40° C.
GB
Do not store or use the
equipment in wet or damp
conditions or in the rain.
Use the equipment only
indoors.
Line voltage [V]
Highest rated value of the
line current [A]
Effective value of the
highest line current [A]
Protection type
Insulation class
Electrode holder
connection
Ground terminal
connection
230 V ~ 50 Hz
40 - 80
1.6
2.0
2.5
40
55
80
217 116
64
1450 1381 1351
48
4 kVA at 80 A cos ϕ = 0.73
16
10.6 kg
9

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