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12.7 Cable length (m)
Product code A2TFH
Weld process SAW
POWER SOURCE MENU
Gas preflow (s) 1--99
Gas postflow (s) 1--99
Password XXXXX
Cable length (m) X
Cablearea(mm2) X
The arc voltage is noticeably affected by the impedance of the welding cables. The
impedance is affected by such factors as the length, the cross--sectional area and
the laying of the cables. This effect is particularly marked when using AC welding
current sources.
The volt drop that occurs in long cables can be compensated for by entering the
exact length of the cable being used.
The total length of the cable in metres ( welding current and return current cables
together) must be entered.
The value can be set between 10--1000 m. The default value is 10 m.
12.8 Cable area (mm2)
Product code A2TFH
Weld process SAW
POWER SOURCE MENU
Gas preflow (s) 1--99
Gas postflow (s) 1--99
Password XXXXX
Cable length (m) X
Cable area (mm2) X
Enter the cross--sectional area of the cable in mm
2
.
The value can be set between 25--1000 mm
2
. The default value is 95 mm
2
.
N.B.
When using two cables the cross--sectional area for both cables must be added
together.
GB