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Parker 890CA Скачать руководство пользователя страница 18

Page 18

Appendix B: Electrical Ratings

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Содержание 890CA

Страница 1: ...to ensure the accuracy of this document it may be necessary without notice to make amendments or correct omissions Parker Hannifin Ltd Automation Group SSD Drives Europe cannot accept responsibility f...

Страница 2: ...wer Connections 9 SSD_Rail Connections 10 Busbar Installation 10 Application Examples 11 Example 1 Enclosure Row Changer 890CA 00 11 Example 2 Power Loss Ride Through 890CA RT 12 Example 3 Connection...

Страница 3: ...rom terminals L1 L2 and L3 The equipment contains high value capacitors which discharge slowly after removal of the mains supply Wait for at least 3 minutes for the dc link terminals DC and DC to disc...

Страница 4: ...sulation All control and signal terminals are SELV i e protected by double insulation Ensure all wiring is rated for the highest system voltage NOTE Thermal sensors contained within the motor must be...

Страница 5: ...d with every 890 unit is a z Quickstart z 890 Installation Kit and instruction leaflet This QuickStart assumes that You are a qualified technician with experience of installing this type of equipment...

Страница 6: ...890 Installation Kit supplied 890 Installation Kit The 890 Installation Kit is shown in the diagram attached to the bottom of the 890CA unit The kit provides several options for earth ground connectio...

Страница 7: ...op and bottom distances should be added for overall clearance between drives If connecting to a larger 690 or 890 Frame E to K drive also maintain the air clearance required by the larger drive Refer...

Страница 8: ...Page 8 Overview IMPORTANT If only one LED is lit an internal fuse has blown Refer to page 14...

Страница 9: ...C Maximum wire size Frame B 16mm2 4AWG stranded with ferrule 25mm2 4AWG solid 1 Connect the earth ground wire from the Supply Protective Earth Ground to the bottom ground bracket Maximum wire size Fra...

Страница 10: ...t 140 Amps Busbar Installation 1 Simply select two correct lengths of the busbars and drop them in the slots shown in the close up top view Secure with two screws 2 0 Nm shown by the arrows Fit insula...

Страница 11: ...e than 140A use both SSD_Rail connections separately Example 1 Enclosure Row Changer 890CA 00 The total loading on an 890CA unit 890CA 00 must not exceed 80A DC Connecting several rows of 890CD units...

Страница 12: ...The capacitors in the 890CA 890CA RT provide additional bus capacitance This will increase the time before experiencing an under voltage trip in the event of a mains power loss To ensure an acceptabl...

Страница 13: ...not exceed 50A DC Connecting 890CD units to an alternative DC source For example a 690 drive that may be acting as a regenerative front end Example 3 Diagram showing connection between the DC and DC...

Страница 14: ...and that it cannot be switched on accidentally whilst you are working The equipment system contains high value capacitors which discharge slowly after removal of the mains supply Wait for at least 3 m...

Страница 15: ...e a two part fastener comprising a central rivet and a collet With a small flat blade screw driver prise out the rivet and remove the collet from the hole 6 Remove the four screws Torx T20 from the ri...

Страница 16: ...ct and the long code defines the configuration including options Example Model Number Block 1 890CA This is an 890CA Common Bus Adaptor Block 2 5 Nominal input voltage rating is 500Vac Block 3 0080B C...

Страница 17: ...Page 17...

Страница 18: ...Page 18 Appendix B Electrical Ratings...

Страница 19: ...Page 19 Appendix C Reference Information...

Страница 20: ...Page 20...

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