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Installation électrique
5
Consignes d'installation
Branch Circuit Protection
Motor Overload Protection
Surrounding Air Temperature Rating
Wiring Diagrams
74
Notice d'exploitation – MOVIMOT
Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the National Electrical
Code and any additional local codes.
For maximum branch circuit protection see table below.
SCCR: 65 kA/500 V
Non-semiconductor fuses
(currents are maximum values)
40 A max./600 V
The devices are provided with load and speed-sensitive overload protection and ther-
mal memory retention upon shutdown or power loss.
The trip current is adjusted to 150% of the rated motor current.
The devices are suitable for an ambient temperature of 40 °C, max. 60 °C with de-ra-
ted output current. To determine the output current rating at temperatures above
40 °C, the output current should be de-rated by 3 % per K between 40 °C and 60 °C.
For wiring diagrams, refer to chapter "Electrical Installation".
®
flexible
5 kA/500V (devices with maintenance switch)
when protected by
(currents are maximum values)
Inverse time circuit breakers
40 A max./500 V min.
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