4 fuses and cable cross-sections, Fuses and cable cross-sections, Power supply modules – Lenze 9400 Manual User Manual
Page 225
Power supply modules
Rated data (devices for 400/500V mains)
Fuses and cable cross-sections
6
225
EDS94SPP101 EN 7.1
6.3.4
Fuses and cable cross-sections
Basis of the data
Mains
Voltage
Voltage range
Frequency range
U
LN
[V]
U
LN
[V]
f [Hz]
3/PE AC
230 ... 500
180 - 0 % ... 550 + 0 %
45 ... 65
Operation with external mains choke/mains filter
Type
Installation according to EN 60204-1
1)
Installation according
to UL
2)
FI
3)
c
d
L1, L2, L3 - Laying system
e
L1, L2, L3
B2
C
F
[A]
[A]
[mm
2
]
[mm
2
]
[mm
2
]
[A]
[AWG]
[mA]
E94APNE0104
C16
-
2,5
2,5
15
14
≥
300
E94APNE0364
C40
-
10
10
40
8
≥
300
E94APNE1004
-
125
-
50
F: 50
100
1/0
≥
300
E94APNE2454
-
315
-
F: 150
(2 x 70)
250
250 mcm
(2 x 1/0)
≥
300
1)
The details are recommendations. Other designs/laying systems are possible (e.g. according to VDE 0298-4). The
cable cross-sections apply under the following conditions: the use of PVC-insulated copper cables, conductor
temperature < 70°C, ambient temperature < 45°C, no bundling of cables or cores, three loaded cores.
2)
UL approved cables only, fuses and fuse holders must be used.
UL fuse: voltage 500 ... 600 V
3)
Universal-current sensitive earth-leakage circuit breaker
If several devices or cable lengths > 50 m are used, the circuit breaker may respond, depending on the cable type and
switching frequency.
4)
Device with integrated mains choke
c
Circuit breaker
d
Fuse of gG/gL utilisation category or semiconductor fuses of gRL utilisation category
e
Fuse
Observe national and regional regulations