Electrical installation
Power terminals
Mains connection
5
41
EDBCSXE040 EN 6.0
Fuses
Use the following circuit−breakers or UL−approved fuses to protect the mains cable:
Power supply
module
Dimensioning to VDE Dimensioning to UL
Circuit−breaker Cable cross−section
[mm
2
]
UL fuse AWG
ECSxE012
C16 A 2.5 25A 12
ECSxE020
C16 A 2.5 25A 12
ECSxE040
:
C 40 A 10
1)
35 A 8
1)
/:
,
C 32 A 6 35 A 10
:
C 40 A 6
2)
35 A 10
2)
:
C 40 A 10 35 A 8
1) Cable without wire end ferrule or with pin−end connector
2) Cable length max. 30 cm
Warnings!
ƒ Use UL−approved cables, fuses and fuse holders only.
ƒ UL fuse:
– Voltage 500 ... 600 V
– Tripping characteristic "H", "K5" or "CC"
Replacing defective fuses
Danger!
Hazardous electrical voltage
Components can carry hazardous voltages up to 3 minutes after power−off.
Possible consequences:
ƒ Death or severe injuries when touching the device.
Protective measures:
ƒ Replace fuses in the deenergised state only.
– Set controller inhibit (CINH) for all axis modules in DC−bus operation and
disconnect all power supply modules from the mains.
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