Danfoss VLT 5000 FLUX Provozní pokyny stáhnout pdf (Strana 146)

VLT

5000 FLUX

Appendix

• The frequency converter is protected against short-circuiting on motor terminals U, V, W.

• The frequency converter is protected against earth fault on motor terminals U, V, W.

• Monitoring of the intermediate circuit voltage ensures that the frequency converter cuts out if the intermediate circuit voltage becomes

too high or too low.

• If a motor phase is missing, the frequency converter cuts out, see parameter 234 Motor phase monitor.

• If there is a mains fault, the frequency converter is able to carry out a controlled decelleration.

• If a mains phase is missing, the frequency converter will cut out when a load is placed on the motor.

MG.55.A7.02 - VLT is a registered Danfoss trademark

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Danfoss VLT 5000 FLUX Provozní pokyny Strana 146