Rockwell-automation 6012DB PowerFlex Medium Voltage Variable Frequency Manuel d'utilisateur Page 99

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 138
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 98
Rockwell Automation Publication 6000-UM001B-EN-P - October 2014 99
Preventative Maintenance and Component Replacement Chapter 5
Inspect or Replace HECS
Two current sensors are located at the top inside the Power Module Cabinet.
Verify that the current sensor wire connector is properly seated. Check for
obvious signs of damage.
1. Unplug the Current Sensor Connector from the HECS.
2. Disconnect one end of the power cable that goes through the HECS from
the Power Module.
3. Remove the Mounting Bracket with the HECS still attached.
ATTENTION: To prevent electrical shock, disconnect the main power before
working on the drive. Verify that all circuits are voltage-free, using a hot stick or
appropriate high voltage-measuring device. Failure to do so may result in injury
or death.
Current Sensor Connection
HECS
Mounting Bracket
Vue de la page 98
1 2 ... 94 95 96 97 98 99 100 101 102 103 104 ... 137 138

Commentaires sur ces manuels

Pas de commentaire