Technical data EH 23, 27
42
12.4 Extension cable
Only use permitted extension cables, see chapter Safety.
Refer to the following table for the required cross-section area of the exten-
sion cable:
Note: Refer to the nameplate or the chapter Technical data (via the item
number) for the type designation and voltage rating of your machine.
WARNING
Electrical voltage.
Injuries from electrocution.
f Check power cable and extension cable for signs of damage.
f Only use extension cables for which grounded conductors are connected to
the plug and the coupling (only for machines of class rating I, see chapter
Technical Data).
Voltage
[V]
Extension
[m]
Cross-section
area of cable
[mm
2
]
100 1~ < 17 1.5
< 29 2.5
< 46 4
< 68 6
115 1~ < 23 2.5
< 36 4
230 1~ < 56 1.5
< 92 2.5
< 147 4
120 1~ < 20 1.5
< 34 2.5
< 55 4.0
127 1~ < 24 1.5
< 40 2.5
< 64 4.0