Installation – Lenze M300 Benutzerhandbuch
Seite 37
Installation
Electrical connection
Single drive
EN
37
Lenze ¯ MDKSEMA ¯ 3.0
Fuses and cable cross−sections
The cable cross−sections apply under the following conditions:
¯
National and regional regulations must be observed
Installation in accordance with EN 60204−1
¯
Use of fuses of utilisation category gG/gL or semiconductor fuses of utilisation
category gRL, or use of the circuit breakers mentioned.
¯
Use of PVC−insulated copper cables
–
Conductor temperature < 70 °C, ambient temperature < 40 °C
¯
No bundling of cables or cores, three loaded cores.
Fuses
Cable cross−sections
F1 ... F3
L1, L2, L3, PE − laying system B2
QUICKON
Cable gland
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
Circuit breaker
Installation in accordance with UL 61800−5−1
¯
Use UL−approved cables:
–
Conductor temperature < 75 °C, ambient temperature < 40 °C
¯
Operation on mains 5 kA rms SCCR:
–
Use UL−approved fuses (UL 248) or circuit breakers (UL 489), voltage
³ 480 V.
¯
Operation on mains 200 kA rms SCCR:
–
Use current−limiting UL−approved fuses (UL 248), current limiting rating of 200
kA rms to max. 5 kA rms, e.g. 15 A class CC.
–
The Lenze Smart motor must not be installed in a control cabinet.
Fuses
Cable cross−sections
F1 ... F3
L1, L2, L3, PE
QUICKON
Cable gland
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
UL in preparation
18
18 ... 16
10
MSEMA0xx80−32
6
10
15
15
16
18 ... 16
10
Fuse
Circuit breaker