ABB ACS880-01 Series Manuale di installazione rapida - Pagina 10

Sfoglia online o scarica il pdf Manuale di installazione rapida per Apparecchiature industriali ABB ACS880-01 Series. ABB ACS880-01 Series 14. Industrial drives
Anche per ABB ACS880-01 Series: Manuale di installazione (20 pagine), Manuale (16 pagine), Manuale di installazione e avviamento rapido (17 pagine), Manuale d'uso (18 pagine)

10 EN – Quick installation guide

Check the insulation of the input and motor cables and the

motor

Check the insulation of the input cable according to local regulations before

connecting it to the drive.

Check the insulation of the motor cable and motor when the cable is disconnected

from the drive. Measure the insulation resistance between each phase conductor and

the Protective Earth conductor using a measuring voltage of 500 V DC. The

insulation resistance of an ABB motor must exceed 100 Mohm (reference value at

25 °C or 77 °F). For the insulation resistance of other motors, please consult the

manufacturer's instructions. Note: Moisture inside the motor casing will reduce the

insulation resistance. If moisture is suspected, dry the motor and repeat the

measurement.

ohm

See figures C, D,

1. Undo the two fastening screws at the sides of the front cover.

2. Remove the cover by sliding it forward.

3. Attach the residual voltage warning sticker of the local language to the control

panel assembly plate.

4. Remove the rubber grommets from the lead-through plate for the cables to be

connected.

5. Fasten the cable connectors (included in the delivery in a plastic bag) to the cable

lead-through plate holes. Strip the cable ends. Slide the cables through the

connectors.

6. Ground the cable shields 360-degrees in the cable connectors.

7. Connect the twisted shields of the cables to the grounding terminals.

8. Connect the phase conductors of the input and motor cables. Tighten the screws.

9. Units with option +D150: Connect the conductors of brake resistor cable to the R+

and R- terminals.

and F. Use symmetrical shielded cable for motor cabling.