Lenze 9400 Manual - Manual (Page 185)

Multi-axis controllers
Wiring
Safety notes for the installation according to U
L
or U
R
5

185 EDS94SPP101 EN 7.1
5.5.2 Safety notes for the installation according to U
L
or U
R

Warnings!
ƒ The integral solid state protection does not provide branch circuit protection
and that branch circuit protection has to be provided externally in
accordance with manufacturers instructions, the National Electrical Code
and any additional codes.
ƒ For information on the protection level of the internal overload protection
for a motor load, see the corresponding Application Manuals or Software
Helps.
ƒ For information on rating and proper connection of the thermal protector
(only for connection to motors having integral thermal protection), see the
corresponding Application Manuals or Software Helps.
ƒ Maximum surrounding air temperature: 55 °C.
ƒ Use 60/75 °C copper wire only, except for control circuits.
ƒ Control card protection:
External fuse for 24 Vdc supply voltage of control terminal X2. Rated 4 A DC
fuse UL248-14.