Lenze ECSEExxx Manual do Utilizador descarregar pdf (Página 86)

Electrical installation

Power terminals

Mains connection

4



86

EDKCSEE040 DE/EN/FR 4.0

Fuses

Use the following circuit-breakers or UL-approved fuses to protect the mains

cable(seeFig.4-2( 85)):

Power supply

module

Dimensioning according to IEC/EN 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

: C40A 10

1)

35 A 8

1)

/: ,  C32A 6 35 A 10

:  C40A 6

2)

35 A 10

2)

:  C40A 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 s evere 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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