H-Max™ Series Variable Frequency Drive

1 H-Max Series Variable Frequency DriveInstallation ManualEffective May 2017 Supersedes September 2011H-Max Series Variable Frequency DriveH-Max Series Variable Frequency DriveMN04008005E May of Warranties and Limitation of Liability The information, recommendations, descriptions, and safety notations in this document are based on eaton Corporation s ( eaton ) experience and judgment, and may not cover all contingencies. If further information is required, an eaton sales office should be consulted. Sale of the product shown in this literature is subject to the terms and conditions outlined in appropriate eaton selling policies or other contractual agreement between eaton and the purchaser.

2 THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OTHER THAN THOSE SPECIFICALLY SET OUT IN ANY EXISTING CONTRACT BETWEEN THE PARTIES. ANY SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF eaton . THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES. In no event will eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental, or consequential damage or loss whatsoever, including but not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recommendations, and descriptions contained herein.

3 The information contained in this manual is subject to change without notice. Cover Photo: H-Max Series DrivesH-Max Series Variable Frequency DriveiiH-Max Series Variable Frequency DriveMN04008005E May ServicesThe goal of eaton is to ensure your greatest possible satisfaction with the operation of our products. We are dedicated to providing fast, friendly, and accurate assistance. That is why we offer you so many ways to get the support you need. Whether it s by phone, fax, or e-mail, you can access eaton s support information 24 hours a day, seven days a week. Our wide range of services is listed below.

4 You should contact your local distributor for product pricing, availability, ordering, expediting, and repairs. Web Site Use the eaton Web site to find product information. You can also find information on local distributors or eaton s sales offices. Web Site Address Customer Support Center Call the EatonCare Support Center if you need assistance with placing an order, stock availability or proof of shipment, expediting an existing order, emergency shipments, product price information, returns other than warranty returns, and information on local distributors or sales offices. Voice: 877-ETN-CARE (877-386-2273) (8:00 6:00 Eastern Time [UTC 5]) FAX: 800-752-8602 After-Hours Emergency: 800-543-7038 (6:00 8:00 Eastern Time [UTC 5]) If you are in the or Canada, and have OI or PLC questions, you can take advantage of our toll-free line for technical assistance with hardware and software product selection, system design and installation, and system debugging and diagnostics.

5 Technical support engineers are available for calls during regular business hours. Drives Technical Resource Center Voice: 800-322-4986 or +1 828-651-0984 (8:00 5:00 Central Time [UTC 6]) Fax: +1 920-262-6070e-mail: Customers in Europe, Contact: eaton Industries GmbHElectrical SectorAfter Sales ServiceHein-Moeller-Str. 7-11D-53115 BonnPhone: +49 (0) 228 6 02-3640 Fax: +49 (0) 228 6 02-61400 Hotline: +49 (0) 180 5 223822e-mail: Series Variable Frequency DriveH-Max Series Variable Frequency DriveMN04008005E May of ContentsSAFETYD efinitions and Symbols ..viiHazardous High Voltage ..viiWarnings and Cautions.

6 ViiENGINEERINGI ntroduction ..1 Electrical Power Network ..2 Safety and Switching ..4 EMC Measures ..5 Motor and Application ..6 SYSTEM OVERVIEWC omponent Identification ..9 Selection Criteria ..11 Proper Use ..12 Maintenance and Inspection ..12 Storage ..13 Service and Warranty ..13H-MAX Series OVERVIEWHow to Use this Manual ..14 Receiving and Inspection ..14 Catalog Number Selection ..16 Power Ratings and Product Selection..17 Electrical Installation ..20 INSTALLATION REQUIREMENTSS tandard Mounting Instructions ..21 NEMA Type 1/12 Open Drives (1 250 hp) ..23 Power Wiring Selection..25 Cable Routing.

7 27 Control Board ..31 EMC Installation ..34 Checking the Cable and Motor Insulation ..42 APPENDIX ATechnical Data..43 APPENDIX BCable Power and Motor Wiring Guidelines ..47 APPENDIX CDimension Drawings..51H-Max Series Variable Frequency DriveivH-Max Series Variable Frequency DriveMN04008005E May of FiguresFigure 1. Drive System (PDS) .. 1 Figure 2. AC Power Networks with Grounded Center Point (TN-/TT Networks) .. 2 Figure 3. EMC Environment and Category .. 5 Figure 4. Parallel Connection of Several Motors to One Frequency Inverter .. 6 Figure 5. Example of a Motor Ratings Plate .. 7 Figure 6.

8 Star and Delta Circuit Types .. 7 Figure 7. V/Hz-Characteristic Curve .. 7 Figure 8. Bypass Motor Control (Example) .. 8 Figure 9. H-Max Series .. 9 Figure 10. Description of the H-Max .. 9 Figure 11. Block Diagram, Elements of H-Max Frequency Inverters .. 10 Figure 12. Selection Criteria .. 11 Figure 13. Rating Plate .. 15 Figure 14. Approval Sticker .. 15 Figure 15. Carton Labels ( ) .. 15 Figure 16. H-Max Series Drives .. 16 Figure 17. Mounting Space .. 22 Figure 18. Mounting Drive Dimensions FS4 FS7 .. 23 Figure 19. Mounting Drive Dimensions FS8 and FS9 .. 24 Figure 20. Input Power and Motor Cable Stripping Lengths.

9 26 Figure 21. Wiring the VFD .. 27 Figure 22. H-Max Series Variable Frequency Drive .. 31 Figure 23. DIP Switch Functionality .. 32 Figure 24. Digital Input Ground Isolation .. 33 Figure 25. EMC-Compliant Setup (Example: H-Max) .. 35 Figure 26. Cable Description .. 36 Figure 27. Locations of the EMC-Jumpers in Frames FS4 to FS6 .. 37 Figure 28. Three-Phase Input Connection .. 38 Figure 29. Connection to Power Section .. 38 Figure 30. Ground Connection .. 38 Figure 31. Removing the Jumper, FS5 as Example .. 39 Figure 32. Grounding Bar Location, FS8 .. 39 Figure 33. Removing the EMC Jumper, FS7 and FS8.

10 40 Figure 34. Detaching the DC Grounding Bus Bar from Frame, FS7 .. 40 Figure 35. Molex Connector Placement, FS9 .. 41 Figure 36. Removing the EMC Jumper, FS9 .. 41 Figure 37. Product Modified Sticker .. 41 Figure 38. FS4 Dimension Drawing .. 51 Figure 39. FS4 Dimension Drawing Flange Mount .. 52 Figure 40. FS5 Dimension Drawing .. 53 Figure 41. FS5 Dimension Drawing Flange Mount .. 54 Figure 42. FS6 Dimension Drawing .. 55 Figure 43. FS6 Dimension Drawing Flange Mount .. 56 Figure 44. FS7 Dimension Drawing .. 57 Figure 45. FS7 Dimension Drawing Flange Mount .. 58 Figure 46. FS8 Dimension Drawing IP00.