Motor Overload Protection; Ambient Temperature; Environmental Conditions - SEW-Eurodrive MOVIDRIVE system MDX9 Serie Betriebsanleitung

Installation
4
Information Regarding UL
4.14.4

Motor overload protection

4.14.5

Ambient temperature

4.14.6

Environmental conditions

106
Betriebsanleitung – MOVIDRIVE
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.
The units are suitable for a maximum surrounding air temperature of 40 °C, max.
60 °C with derated output current.
To determine output current rating at higher than 40 °C, the output current should be
derated 3.0 % per °C between 40 °C and 60 °C.
The units are for use in pollution degree 2 environments.
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system