Fuse Protection - Beckhoff AX8000 Series Operating Instructions Manual

Fuse protection

9.13
CE conform
9.13.1
External fuse protection
Internal fuse protection
Fuse protection brake resistor
[+]
Version: 1.1
Observe fuses and data for operation and environment
The servo drives are equipped with integrated self-protection. The
recommended fuses are used for line protection. Adhere to the di-
mensioning according to the prescribed data for operation and en-
vironment.
The system may be damaged if this is ignored.
Use mains fuses of the operating class "gG(A)" according to
IEC60269 or automatic circuit-breakers with the characteristic "C".
Fuse protection
Maximum AC supply
Maximum 24 V supply
Fuse protection
24 V system voltage /
periphery
Internal brake resistor
Use DC direct current fuses of the operating class "aR"
Example DC direct current fuses of the operating class „aR"
• Manufacturer Siba
• Size 14 mm x 51 mm, DC 700 V, 30/50 kA
Brake resistor Fuse protec-
tion
AX2090-BW80-1000 10 A
AX2090-BW80-1600
AX2090-BW80-2000 20 A
AX2090-BW80-3200
AX2090-BW80-6000 25 A
AX8000
Electrical installation
AX8620 AX8420
25 A 50 A
20 A
Fuse
electronic
electronic
Cable
ZK4000-2101-2xxx with
1,5 mm²
ZK4000-2102-2xxx with
2,5 mm²
ZK4000-210x-2xxx with 4
mm²
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