Rockwell-automation 20P PowerFlex DC Drive - Frame C AC Current Transd Manual de usuario descargar pdf

Installation Instructions

PowerFlex

DC Drive - Frame C AC Current

Transducers

What This Kit Includes

• Two AC Current Transducers (with signal wires)

• Two Screws and washers

• Static strap

Tools That You Need

• Phillips

screwdriver

• Flathead screwdriver

• Nut driver or wrench

Phillips

is a registered trademark of Phillips Screw Company.

What You Need to Do

To install the AC Current Transducers:

❐ Step 1: Remove power from the drive

❐ Step 2: Remove the protective covers

❐ Step 3: Remove the existing AC Current Transducers

❐ Step 4: Install the new AC Current Transducers

❐ Step 5: Replace the protective covers and document the change

ATTENTION: Only qualified personnel familiar with DC

drives and associated machinery should plan or implement the

installation, start-up and subsequent maintenance of the system.

Failure to comply may result in personal injury and/or equipment

damage.

ATTENTION: To avoid an electric shock hazard, ensure that all

power to the drive has been removed before performing the

following.

ATTENTION: This drive contains ESD (Electrostatic

Discharge) sensitive parts and assemblies. Static control

precautions are required when installing, testing, servicing or

repairing this assembly. Component damage may result if ESD

control procedures are not followed. If you are not familiar with

static control procedures, reference A-B publication 8000-4.5.2,

“Guarding Against Electrostatic Damage” or any other

applicable ESD protection handbook.

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Indice de contenidos

Pagina 1 - Transducers

Installation InstructionsPowerFlex® DC Drive - Frame C AC Current Transducers What This Kit Includes• Two AC Current Transducers (with signal wires)•

Pagina 2 - Step 1: Remove Power

10 PowerFlex® DC Drive - Frame C AC Current Transducers 11. Remove the upper screw that secures each of the CTs to the U and W phase power terminals.

Pagina 3 - Protective Covers

PowerFlex® DC Drive - Frame C AC Current Transducers 11 – For Non-Regenerative drives only, remove the bolt and washers that secure the U and W phase

Pagina 4

Pagina 5 - Existing AC Current

2 PowerFlex® DC Drive - Frame C AC Current Transducers Step 1: Remove Power from the Drive1. Remove and lock-out all incoming power to the drive. !ATT

Pagina 6

PowerFlex® DC Drive - Frame C AC Current Transducers 3 Step 2: Remove the Protective Covers1. Disconnect the DPI cable from the HIM assembly (if prese

Pagina 7 - Remove cable

4 PowerFlex® DC Drive - Frame C AC Current Transducers 4. Disconnect the HIM Communication cable from the connector on the upper right corner of the C

Pagina 8 - Remove screw and wire

PowerFlex® DC Drive - Frame C AC Current Transducers 5 Step 3: Remove the Existing AC Current Transducers1. Remove the screws that secure the ground w

Pagina 9

6 PowerFlex® DC Drive - Frame C AC Current Transducers 3. Remove the two screws and washers that secure the bottom of the Power Supply Filter circuit

Pagina 10

PowerFlex® DC Drive - Frame C AC Current Transducers 7 5. Loosen the two captive screws at the top of the Control EMI shield and partially lower the s

Pagina 11 - Current Transducers

8 PowerFlex® DC Drive - Frame C AC Current Transducers 7. Remove the two screws and washers that secure the top of the Power Supply Filter board to th

Pagina 12 - Related Documentation

PowerFlex® DC Drive - Frame C AC Current Transducers 9 9. Remove the lower screw that secures the right side AC Current Transducer to the W phase powe