Lenze Smart Motor m300 - cULus;NFPA Current and Sizing Data

Max. total rated mains currents at 40 °C
for dierent cable cross-secons
Cable installaon in accordance
with
NFPA 70, NFPA 79
Main cable
Cable cross-secon AWG 16 14
Stub
Cable cross-secon AWG 16 14
Fuse
Typ. Rated current A --- ---
Max. rated current A 10 15
Circuit breaker
Typ. Rated current A --- ---
Max. rated current A 10 15
I
max
≥ I
N1
+ I
N2
+ I
N3
+ I
N...
A 8.0 12.0
4Rated data ^ 33
•
Use of copper cables insulated with PVC
•
Conductor temperature ≤ 70 °C, ambient temperature ≤ 40 °C
•
No bundling of cables or wires, thee wires under load
•
Typical ulizaon 80 % of the respecve cable cross-secon taken into account
WARNING!
▶
UL marking
▶
Suitable for motor group installaon on a circuit capable of delivering not more than 5k rms
symmetrical amperes, 480 V maximum.
▶
When protected by fuses rated, see table above.
▶
When protected by a circuit breaker having an interrupng rang not less than 5k rms
symmetrical amperes, 480/277 V Maximum, see table above.
▶
Marquage UL
▶
Convient aux circuits de groupes moteur non suscepbles de délivrer plus de 5k ampères
symétriques e, maximum 480 V.
▶
Avec une protecon par des fusibles du calibre indiqué dans le tableau ci-dessous,
▶
Avec une protecon par un disjoncteur à courant de coupure assigné d’au moins
5k ampères symétriques e, maximum 480/277 V, voir tableau ci-dessous.
Informaon on electrical installaon
Connecon according to cULus
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