14 Technical data
44
14.4 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.
US-Machines
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).
Machines Voltage
[V]
Extension
[m]
Cross-section
area of cable
[mm
2
]
EH 25/230 230 1~ <
20 1.5
<
33 2.5
<
52 4
<
77 6
Machines Voltage
[V]
Extension
[m]
Cross-section
area of cable
[mm
2
]
EH 65/120 120 1~ <
21 1,5
<
35 2,5
<
55 4
<
82 6