Motor Overload Protection; Ambient Temperature - Sew Eurodrive MOVIDRIVE Serie Notice D'exploitation

Power supply
module
Non semiconductor fuses (currents are
0100 (size 1A)
0250
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•
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4.14.4

Motor Overload Protection

The units are provided with load and speed-sensitive overload protection and thermal
memory retention upon shutdown or power loss.
The trip current is adjusted to 150 % of the rated motor current.
4.14.5

Ambient Temperature

The units are suitable for an ambient temperature of 45 °C.
REMARQUE
UL certification does not apply to operation in voltage supply systems without earthed
star point (IT systems).
SCCR: 5 kA/ 500 V
when protected by:
maximum values)
20 A / 600 V
50 A / 600 V
If you use cable cross sections that are dimensioned for a smaller current than the
rated current of the unit, make sure that the fuse is dimensioned for the used cable
cross section.
For information on selecting cable cross sections, refer to the project planning ma-
nual.
Comply with the country-specific installation regulations in addition to the above
notes.
Single- and double-axis modules are intended for installation with the supply
modules.
Information regarding UL
SCCR: 5 kA/ 500 V
when protected by:
Inverse-time circuit breaker (currents
are maximum values)
20 A / 500 V min.
50 A / 500 V min.
Notice d'exploitation – MOVIDRIVE
Installation
4
155
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modular