Fuses And Cable Cross−Sections According To Ul - Lenze 8200 vector Instructions De Montage

5.3.3 Fuses and cable cross−sections according to UL
Supply conditions
Range
Fuses
Cables
Observe all national and regional regulations!
Operation with increased rated power
Operation at an increased rated power is not UL−certified.
Operation at rated power
8200 vector
Type
Mains 3/PE AC 400/500 V − operation without mains choke/mains filter
E82xV153K4B
E82xV223K4B
E82xV303K4B
Mains 3/PE AC 400/500 V − operation with mains choke/mains filter
E82xV153K4B
E82xV223K4B
E82xV303K4B
EDK82EV903 DE/EN/FR 5.1
Standard devices in the power range 15 ... 30 kW
Fuses and cable cross−sections according to UL
Description
l Only according to UL 248
l Mains short−circuit current up to 5000 A
l
Mains short−circuit current up to 50000 A
l
Only in accordance with UL
l
The cable cross−sections specified in the following apply under the following conditions:
– Conductor temperature < 75 °C
– Ambient temperature < 40 °C
Fuse
Type
[A]
Operation only permitted with mains choke or mains filter
35
50
80
l
Electrical installation
: All classes permissible
rms
: Only classes "J", "T" or "R" permissible
rms
Rated fuse current / cable cross−section
L1, L2, L3, PE Type
[AWG] [A]
8
6
4
Circuit−breaker
L1, L2, L3, PE
[AWG]
− −
− −
− −
5
145