Lenze 9300 Montageanleitung Seite 150

4 Electrical installation
Basic devices in the power range 15 ... 30 kW
Mains connection, DC supply
Fuses and cable cross-sections for the mains supply
9300
Type
EVS9327-xx
EVS9328-xx
EVS9329-xx
9300
Type
EVS9327-xx
EVS9328-xx
EVS9329-xx
Fuse (fuses of utilisation category gG/gL or semiconductor fuses of utilisation category gRL)
Circuit breaker
Fuse
1)
The specifications are recommendations. Other designs/laying systems are possible (e.g. to VDE 0298-4). The cable
cross-sections apply under the following conditions: Use of PVC-insulated copper leads, conductor temperature
< 70 °C, ambient temperature < 40 °C, no bundling of cables or cores, three loaded cores.
The cable cross-section is limited by the cable entries at the drive controller.
2)
Universal current sensitive earth-leakage circuit breaker
3)
Use only UL-approved cables, fuses and fuse holders. UL fuse: voltage 500 ... 600 V, tripping characteristic "H", "K5"
or "CC".
National and regional regulations must be observed
If using earth-leakage circuit breakers, observe the following:
Only install the earth-leakage circuit breaker between supplying mains and drive
ƒ
controller.
The earth-leakage circuit breaker may trip incorrectly
ƒ
– due to capacitive compensation currents flowing in the cable shields during
operation (particularly with long, shielded motor cables),
– due to simultaneous connection of several drive controllers to the mains,
– if additional interference filters are used.
150
Mains
[U ]
r
3/PE AC
320 ... 528 V
45 ... 65 Hz
Mains Mains choke
[U ] Type
r
ELN3-0088H035
3/PE AC
ELN3-0075H045
320 ... 528 V
45 ... 65 Hz
ELN3-0055H055

Operation without mains choke or mains filter
Installation
according to
1)
EN 60204-1
L1, L2, L3, PE
Laying system
B2 C
2 2
[A] [A] [mm ] [mm
63 – 16 10
Operation only allowed with mains choke or mains filter
Operation with mains choke or mains filter
Installation
according to
1)
EN 60204-1
L1, L2, L3, PE
Laying system
B2 C
2 2
[A] [A] [mm ] [mm
35 – 10 10
50 – 16 10
80 – – 25
2)
FI
Installation according
3)
to UL
L1, L2, L3, PE
] [A] [AWG] [mA]
60 4 300
2)
FI
Installation according
3)
to UL
L1, L2, L3, PE
] [A] [AWG] [mA]
35 8
50 6
300
80 4
EDKVS9332X DE/EN/FR 2.0