Lenze Smart Motor m300 Instructions De Montage page 38

4 Installation
Electrical connection
Single drive
Fuses and cable cross−sections
The cable cross−sections are applicable under the following conditions:
¯ Comply with national and regional regulations
Installation in accordance with EN 60204−1
¯ Use of fuses of utilisation category gG/gL or semiconductor fuses of utilisation
class gRL or the named automatic circuit breakers.
¯ Use PVC−insulated copper cables
–
Conductor temperature < 70 °C, ambient temperature < 40 °C
¯ No bundling of cables or cores, three cores under load.
MSEMAxx063−42
EN MSEMA0xx80−32
 Fuse
‚ Automatic circuit breaker
Installation in accordance with UL 61800−5−1
¯ Use UL−approved cables:
–
Conductor temperature < 75 °C, ambient temperature < 40 °C
¯ Operation from mains 5 kA rms SCCR:
–
Use current−limiting UL−approved fuses (UL 248) or automatic circuit breakers
(UL 489), voltage ³ 480 V.
¯ Operation from mains 200 kA rms SCCR:
–
Use current−limiting UL−approved fuses (UL 248), current limiting rating from
200 kA rms to max. 5 kA rms, e.g. 15 A class CC.
–
It must be ensured that the Lenze Smart Motor is not installed in a control
cabinet.
MSEMAxx063−42
MSEMA0xx80−32
 Fuse
‚ Automatic circuit breaker
38
Fuses
F1 ... F3
 ‚
typ. max. typ. max.
[A] [A] [A] [A]
6 16 C6 C16
10 16 C10 C16
Fuses
F1 ... F3
 ‚
typ. max. typ. max.
[A] [A] [A] [A]
3 3 15 15
6 10 15 15
Cable cross−sections
L1, L2, L3, PE − Laying system B2
QUICKON
typ. min. ... max.
2 2
[mm ] [mm ] [mm
1 1.0 ... 2.5
1.5 1.0 ... 2.5
Cable cross−sections
L1, L2, L3, PE
QUICKON
typ. min. ... max.
[AWG] [AWG] [AWG]
14 16 ... 14
Cable gland
typ. min. ... max.
2 2
] [mm ] [mm]
1 0.75 ... 1.5
1.5 0.75 ... 1.5
Cable gland
typ. min. ... max.
[AWG]
[mm]
18 18 ... 16
16 18 ... 16
Lenze ¯ MDKSEMA ¯ 5.0
10
10
10
10