Lenze Smart Motor m300 MSEMA Series - Page 38

Installation
Electrical connection
Single drive
4
EN
38
Lenze ¯ MDKSEMA ¯ 5.0
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.
Fuses Cable cross−sections
F1 ... F3
L1, L2, L3, PE − Laying system B2
  QUICKON Cable
g
land
typ. max. typ. max. typ. min. ... max. typ. min. ... max.
[A] [A] [A] [A]
[mm
2
] [mm
2
] [mm
2
] [mm
2
]
[mm]
MSEMAxx063−42 6 16 C6 C16 1 1.0 ... 2.5 1 0.75 ... 1.5 10
MSEMA0xx80−32 10 16 C10 C16 1.5 1.0 ... 2.5 1.5 0.75 ... 1.5 10
 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.
Fuses Cable cross−sections
F1 ... F3
L1, L2, L3, PE
  QUICKON Cable
g
land
typ. max. typ. max. typ. min. ... max. typ. min. ... max.
[A] [A] [A] [A]
[AWG] [AWG] [AWG] [AWG]
[mm]
MSEMAxx063−42 3 3 15 15
14 16 ... 14
18 18 ... 16 10
MSEMA0xx80−32 6 10 15 15 16 18 ... 16 10
 Fuse
 Automatic circuit breaker