Fronius Pull, Operating Instructions Manual

Page: 184 / 196

Water-cooled
PushPull hosep-
acks
MHP 500i RD / W
Welding current at 10 min/40 °C
M21 (EN 439)
C1 (EN 439)
100 % ED* / 500 A
100 % ED* / 500 A
Wire diameter 0.8 - 1.6 mm
0.032 - 0.063 inch
Lowest cooling capacity in accordance
with standard IEC 60974-2, depend-
ing on the length of the hosepack Length
550
600
650
700
800
850
950
1000
1200
1400 0.935 m / 3.07 ft.
1.085 m / 3.56 ft.
1.235 m / 4.05 ft.
1.435 m / 4.71 ft.
1.735 m / 5.69 ft.
1.935 m / 6.35 ft.
2.235 m / 7.33 ft.
2.735 m / 8.97 ft.
3.235 m / 10.60 ft.
3.735 m / 12.25 ft.
Minimum coolant flow Q
min
1 l/min
0.26 gal (US) / min
Minimum coolant pressure p
min
3 bar
43 psi
Maximum coolant pressure p
max
5 bar
72 psi
Voltage measurement (V-Peak) for
mechanically driven welding torches 141 V
The product conforms to the requirements of the IEC 60974-7 standard
*
ED = Duty cycle
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