Informazioni Sulla Sicurezza Per L'installazione Secondo Ul/Csa - Lenze Smart Motor m300 Instructions De Montage

4.2

Informazioni sulla sicurezza per l'installazione secondo UL/CSA

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Warnings!
¯ Use 75 °C copper wire only, except for control circuits.
– Maximum conductor size is AWG14.
¯ Cord connected drives are for use only in NFPA 79 applications.
¯ Overload protection: 125 % of rated FLA
¯ 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.
¯ CAUTION − Risk of electric shock. Do not disconnect under load.
Single installation
¯ Suitable for use on a circuit capable of delivering not more than
5000 rms symmetrical amperes, 480 V maximum.
¯ When protected by fuses rated:
– Model 63−42: fuse max. 3 A
– Model 80−32: fuse max. 10 A
¯ When protected by a circuit breaker:
– Having an interrupting rating not less than 5000 rms symmetrical
amperes, 480 V maximum.
– Rated max. 15 A
Motor group installation
¯ Suitable for motor group installation on a circuit capable of delivering
not more than 5000 rms symmetrical amperes, 480 V maximum.
¯ When protected by fuses rated:
– Fuse max. 20 A
¯ When protected by a circuit breaker:
– Having an interrupting rating not less than 5000 rms symmetrical
amperes, 480 V maximum.
– Rated max. 20 A
Lenze ¯ MDKSEMA ¯ 5.0
Informazioni sulla sicurezza per l'installazione secondo UL/CSA
Installazione 4
IT
101