Electrical installation
Important notes
DANGER!
Hazardous voltage!
On the power connections even when disconnected from the mains: residual voltage >60 V!
▶
Disconnect the product from the mains and wait until the motor is at a standstill.
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Make sure that the product is safely isolated from supply!
•
When working on energised products, comply with the applicable national accident prevention regula-
tions.
•
Carry out the electrical installation in compliance with the relevant regulations (e.g. cable cross‐sections,
fuses, PE connection).
•
The manufacturer of the system or machine is responsible for adherence to the limits required in connec-
tion with EMC legislation.
WARNING!
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UL marking
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Suitable for motor group installation on a circuit capable of delivering not more than 5k rms symmetrical
amperes, 480 V maximum.
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When protected by fuses rated, see table below.
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When protected by a circuit breaker having an interrupting rating not less than 5k rms symmetrical
amperes, 480 V Maximum, see table below.
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Marquage UL
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Convient aux circuits de groupes moteur non susceptibles de délivrer plus de 5k ampères symétriques eff,
maximum 480 V.
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Avec une protection par des fusibles du calibre indiqué dans le tableau ci-dessous,
▶
Avec une protection par un disjoncteur à courant de coupure assigné d’au moins 5k ampères symétriques
eff, maximum 480 V, voir tableau ci-dessous.
Preparation
The notes for the electrical connection can be found in
in the terminal box (if motors with a terminal box are used).
the connection plan (if motors with connectors are used).
Electrical installation
Important notes
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