Technical data
LORCH
Tec
hni
ca
l
data
1
)
U
nits
MX 3
50
AS/ MX 3
50V
RD
EU
EU
Welding current
at
ED 100%
A 230
Welding
current
at
ED 60%
A
280
ED
at
max
im
um welding current
%
35
Cu
rr
ent
consumption 1
1
(
at
ED 100%)
A
15.9
Curr
ent
consumption I, (at
ED
60
%)
A
20
.1
Current
co
nsumpti
on
I, max
A
27
.8
Maximum effective mains current
(1
1
.n
)
11eff I A 16.4
Power consumption
s, (at ED 100%)
kVA 11.0
Power consumption S, (at ED 60%)
kVA
13.
9
P
ow
er consumption S, "''"
kVA
19.3
We
ldable w
ir
es
steel
0 mm 0.
8-
1.
2
We
l
da
b
le
w
ir
es aluminium
0 mm
1.0 -
1.
2
We
ldable w
ir
es
CuSi
0mm
0.
8-1
.2
Efficiency
I')
at
100% ED
%
87
Mains
Mains voltage v 400 /
3-
Mains frequency
Hz
50
... 60
Positive mains tolerance %
25
Negative mains tolerance %
30
Negative mains tolerance, te
mp
orary %
40
Mains connection
mm•
4 x 2.5
Mains
plug
CEE32
Current consumption I, ,
0
•
10
11<1
A 0.2
Mains fuse slow-response TIG/EL
A
25
Power factor cos
<p
1
2
max
cos
<p
0.99
Power factor
J..
(
at
1
2
max)
"
0.87
Max. permissible syst
em
impedance Zmax in ace with I
EC
61000-3-11/12 mO 44
Machine
Protection class IP
34
Insulation class F
Cooling method F
Noise
em
ission
db
{A) <70
Standard
EN
60974-1
Designation
CE
, S
Di
mensions
and
weights
Dimensions power
so
urce (LxWxH)
mm
515 x 185 x 400
Weight of power source kg 18.6
Tab
. 9:
Technical
datao
ED
=
Sw
i
tch-on
du
r
ation
1
1 measured at 40"C ambient temperature
10.13 -
23
-
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