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Legend:
* : These values were obtained using Constant supply equal to 220/127 V in the input of the equipment.
** : Selectable values. For further information about electrode variations, refer to the manufacturer’
s catalog.
TABLE 6.1 – TECHNICAL FEA
TURES
TABLE 6.2 - LEGENDS
EN 60974-1
European Standard for welding equipment
Manual arc with limited life cycle.
Single-phase transformer
U
1
Nominal Input V
oltage (V)
I
1
max
Maximum value of input current (A)
I
1eff
Effective value of input current (A)
Safety device (fuse)
U
0
Nominal open circuit voltage (V)
I
2
W
elding current
Symbol for manual welding with coated electrodes
IP21S
Protection Rate
H
Insulation Rate
Do not throw electrical tools in regular garbage
Do not use the equipment in humid places or exposed to rain.
The equipment must be used in dry places.
V
Volts
S
Danger of electric shock
A
Amperes
Hz
Hertz
W
W
atts
Alternate current
Direct current
Ground T
erminal
Safety warning symbol
Read the instruction manual
Model
Voltage wo-
thout load in
the Input (V)
Input
Voltage
(V)
Current
range in the
Input (A)
Current range in
the Input
(A)
Hz.
Type
W
orking
Factor
Electrode
AW
S
6013 (mm)
**
Protection
Rate
Maximum
distance from
switch board
panel (meters)
Wire
(mm²)
Fuse or Circuit
Breaker (D or
NH) (A)
A
L
C
Dimensions
(mm)
W
eight
(Kg)
MTS 150
Compact
48
127
40 - 150
18 - 37
60
Monophase
10
1,6 - 3,2
IP 21S
12
6
50
325x175x270
13,1
MTS 150
Compact
220
10 - 21
15
2,5
25
325x175x270
13,1
MTS 250
Compact
127
55 - 250
35 - 70
2,0 - 4,0
17
16
80
385x250x315
17,7
220
20 - 40
19
6
50
MTS 250M
Compact
127
35 - 70
17
16
80
540x325x435
19,0
220
20 - 40
19
6
50
MTS 200M
Profi
ssional
127
60 - 200
40 - 81
20
22
25
100
660x330x455
20,8
220
80 - 200
23 - 47
27
10
50
MTS 250M
Profi
ssional
127
60 - 250
46 - 93
2,0 - 5,0
19
25
100
660x330x455
21,6
220
80 - 250
27 - 54
23
10
63
6. TECHNICAL FEATURES