Grounding and Ground Fault Protection | J. T. Eaton LCX9000 specification

Image 12

J. T. Eaton LCX9000 user manual Grounding and Ground Fault Protection, Motor and Equipment Safety

Contents

LCX9000 Liquid-Cooled Drives User Manual January Supersedes SeptemberMN04005001E Page Important Notice - Please Read CHAPTER 4 - CONTROL WIRING AND INTERNAL CONNECTIONS Table ofContents List of Figures List of Figures Continued List of Tables List of Tables Continued Table 5-13 Resettable CountersTable A-1 Fault Codes Table 5-11 System Menu Functions Safety Deﬁnitions and SymbolsHazardous High Voltage Warnings, Cautions and Notices Warnings Cautions Grounding and Ground Fault Protection Motor and Equipment Safety Chapter 1 - Overview Receiving and Inspection L C X 0 1 6 A 0 - 4 A 2 B Maintenance Technical DataStorage and Shipping LCX9000 Liquid-Cooled Drives User Manual Figure 1-1 Liquid-Cooled Drive Principal Block Diagram Power Ratings DrivesPage Page Speciﬁcations Table 1-4 Technical Information Table 1-4 Technical Information Continued 1-10 Chapter 2 - Installation MountingLifting the Drive Liquid-Cooled Dimensions Table 2-1 One-Module Drive Dimensions Mounting Base IncludedDrives Consisting of One Module Figure 2-2 LCX9000 Liquid-Cooled Drive, CH3 Figure 2-3 LCX9000 Liquid-Cooled Drive, CH4 Figure 2-4 LCX9000 Liquid-Cooled Drive, CH5Bottom View Top View Figure 2-5 LCX9000 Liquid-Cooled Drive, CH61 Figure 2-6 LCX9000 Liquid-Cooled Drive, CH72 Table 2-2 Several Module Drive Dimensions Mounting Bracket Included Drives Consisting of Several ModulesFigure 2-7 Drive Mounted Inside Mounting Bracket Figure 2-8 LCX9000 Liquid-Cooled Drive with Mounting Bracket, CH63 Figure 2-9 LCX9000 Liquid-Cooled Drive, CH74, IP00 Bottom6-Pulse Supply 12-Pulse Supply Cooling Drinking Water SpeciﬁcationTable 2-3 Drinking Water Chemical Speciﬁcation Table 2-4 Drinking Water Quality Recommendations - Maximum Values Table 2-5 Drinking Water Quality Recommendations - Desired Values Table 2-6 Process Water Speciﬁcation Figure 2-10 Example of Cooling System ExchangerHeat Figure 2-11 Example PI-Diagram of Cooling System and Connections Table 2-7 Information About Cooling Agent and Its Circulation Table 2-9 Coolant Volumes and Temperatures Condensation Figure 2-12 Safe Operating Conditions in Relation to Condensation Table 2-10 Liquid Connector Types All Pressure Values at Nominal Flow Cooling System ConnectionsFigure 2-13 Aluminum Hose Adapters Figure 2-14 External Thread of Hose Pressure Losses Table 2-11 Pressure Losses - CH6x Figure 2-15 Pressure Loss - CH6xOutﬂow Hoses and Table 2-12 Pressure Losses - CH7x Figure 2-16 Pressure Loss - CH7xThe following main line hose materials are acceptable plastic PVC rubber EPDM only aluminium other stainless and acid-proof materials Installation of Flow Switch About Flow Switch InstallationFigure 2-17 Flow Switch Hose Connection, Fast Connector Electrical Fast Connector Lock Screw, Cable Seal and Clamp Figure 2-18 Direction of Coolant Circulation External Cooling Fan for CH4 Drive Derating Table 2-16 Input Choke Dimensioning, 6-Pulse Supply Input Chokes Installation of Input Choke Figure 2-19 Example of Input Chokes for Liquid-Cooled Sizes Up to 62AFigure 2-20 Example of Input Chokes for Liquid-Cooled Sizes 87 - 145A and 590A Table 2-17 Choke Dimensions Sizes 23 - 145A and 590A January Table 2-18 Choke Dimensions Sizes 261 - 1150A LCX9000 Liquid-Cooled Drives User Manual Chapter 3 - Power Wiring Power ConnectionsMains Cable Motor Cable Table 3-1 Cable Types Required to Meet Standards Cable DataTable 3-2 Cable Sizes 400 Table 3-2 Cable Sizes 400 - 500V Continued Units with 6-pulse supplyUnits with 12-pulse supply Three grounding terminals per mounting plate, see Page Table 3-3 Cable Sizes 525 Table 3-4 Tightening Torques of BoltsSee the tightening torques of bolts in Table Fuse Sizes, Drives Table 3-5 Fuse Sizes for LCX9000 Liquid-Cooled 500V Drives Table 3-6 Fuse Sizes for LCX9000 Liquid-Cooled 690V Drives Fuse information Cable Installation Instructions The maximum length of the motor cables is 984 feet 300m4. If cable insulation checks are needed, see Page Figure 3-1 Maximum Terminal Stresses Installation Space Figure 3-2 Installation Space Grounding of Power Unit Cable Installation and the UL StandardsFigure 3-3 Grounding Terminal on Mounting Plate Cable and Motor Insulation Checks 3-12 Chapter 4 - Control Wiring and Internal Connections Figure 4-1 Control Board Figure 4-2 Basic and Option Board Connections of the Control Board Figure 4-3 Drives Connected in Parallel Control Board Power-Up Figure 4-4 Connection of Control Board Cable from the Power BoardSee Figures 4-4 and WRONG Terminal J1 Upper Figure 4-5 Connection of Control Board Cable from the Power Board Control ConnectionsCORRECT Terminal J2 Lower Figure 4-6 I/O Terminals of the Two Basic Boards Figure 4-7 General Wiring Diagram of the Basic I/O Board OPT-A9 Figure 4-8 General Wiring Diagram of the Basic Relay Board OPT-A2 Control Cables Galvanic Isolation BarriersFigure 4-9 Galvanic Isolation Barriers Control Terminal Signals Table 4-1 Control I/O Terminal Signals Digital Input Signal Inversions Figure 4-10 Positive/Negative LogicJumper Selections on the OPT-A9 Basic Board Figure 4-11 Jumper Blocks on OPT-A9 Figure 4-12 Jumper Selection for OPT-A9 AI1 ModeAI2 Mode AO1 Mode Installing the Control Unit Mounting Box Figure 4-14 Control Unit Installed into the Mounting BoxControl Unit Mounting Box Figure 4-13 Control Unit Mounting Box Table 4-2 Installing the Control Unit Mounting Box Table 4-2 Installing the Control Unit Mounting Box Continued January MN04005001E Connections between Power Unit ASIC and Driver Boards Internal Connections Figure 4-15 Terminals and Connections between ASIC and Driver Board CH61, CH62 and CH72 Table 4-3 Terminals CH61, CH62 and CH72X9 OEVA feedback X15 Charging relay output X6 DC terminal X29 Flow supervision input Table 4-4 Terminals CH63 Connect to WL on Phase V/W driver board Table 4-5 Terminals between Driver Boards CH64 and CH74 Connections between Power Unit ASIC and the Control Unit Figure 4-18 Remove Cover to Access Power UnitConnections with Round Cable Connections with Optical Cable Figure 4-19 Optical Cable Adapter Board Table 4-6 Terminals on Adapter BoardSupply voltage 24Vin from power unit Control board connection Indicators on the Keypad Display Chapter 5 - Menu InformationKeypad Operation Figure 5-1 Control Keypad and Drive Status Indications Drive Status Indicators Table 5-1 Drive Status IndicatorsControl Place Indicators Table 5-2 Control Place Indicators Keypad Pushbuttons Status LEDs Green - Green - RedTable 5-3 Status LEDs Green - Green - Red Text Lines Table 5-5 Button Descriptions Menu Navigation Figure 5-3 Keypad Display DataMonitor Figure 5-4 Keypad Navigation Chart Monitoring Menu M1 Figure 5-5 Monitoring Menu Table 5-6 Monitored Signals Parameter Menu M2 Figure 5-6 Parameter Value Change Procedure Keypad Control Menu M3Table 5-7 Keypad Control Parameters, M3 Selection of Control Place Figure 5-7 Selection of Control Place Keypad ReferenceKeypad Direction Active Faults Menu M4 Figure 5-8 Normal State, No FaultsSTOP Button Activated Fault Types Figure 5-9 Fault Display Table 5-8 Fault TypesFault Time Data Record Fault Type Symbol Table 5-9 Fault Time Recorded Data Fault History Menu M5Real Time Record Table 5-10 Real Time Record Figure 5-10 Fault History Menu System Menu M6 Table 5-11 System Menu Functions Table 5-11 System Menu Functions Continued 5-16 Selection of Language Figure 5-11 Selection of Language Application SelectionFigure 5-12 Change of Application Copy Parameters Parameter Sets S6.3.1Figure 5-13 Storing and Loading of Parameter Sets Upload parameters to keypad To keypad, S6.3.2 Automatic Parameter Backup P6.3.4 Figure 5-14 Parameter Copy to KeypadDownload parameters to drive From keypad, S6.3.3 Parameter Comparison Figure 5-15 Parameter ComparisonP2.1.2= 20.0 Hz Password S6.5.1 Figure 5-16 Password SettingSecurity Parameter Lock P6.5.2 Figure 5-17 Parameter LockingStart-Up Wizard P6.5.3 Figure 5-18 Activation of Start-Up Wizard Keypad Settings Figure 5-20 Keypad Settings SubmenuDefault Page P6.6.1 Figure 5-21 Default Page Function Default page in the operating menu P6.6.2 Timeout Time P6.6.3Figure 5-22 Timeout Time Setting Contrast Adjustment P6.6.4 Hardware Settings HMI Acknowledge Timeout P6.7.3Figure 5-23 HMI Acknowledge Timeout Number of retries to receive HMI acknowledgement P6.7.4 System infoTotal Counters Table 5-12 Counter Pages Table 5-13 Resettable Counters Figure 5-24 Counter ResetTrip Counters Software S6.8.3 Applications S6.8.4 Table 5-15 Applications Information PagesFigure 5-25 Applications Info Submenu Hardware S6.8.5 Expander Boards S6.8.6 Figure 5-26 Expander Board Information MenusDebug Menu S6.8.7 Expander Board Menu M7 Further Keypad Functions Expander Board ParametersTable 5-17 Expander Board Parameters Board OPTA1 Figure 5-27 Expander Board Information Menu Safety Precautions Chapter 6 - Start-Up Sequence of Operation Page LCX9000 Liquid-Cooled Drives User Manual Appendix A - Fault Codes Table A-1 Fault Codes Table A-1 Fault Codes Continued Table A-1 Fault Codes Continued Load Test with Motor DC Link Test without Motor LCX9000 Liquid-Cooled Drives User Manual Main Circuit and Control Diagrams Figure B-1 Main Circuit and Control Diagram, CH3Appendix B - Technical Reference Figure B-2 Main Circuit and Control Diagram, CH4 Figure B-3 Main Circuit and Control Diagram, CH5Term ATerm Figure B-4 Main Circuit and Control Diagram, CH61 Figure B-5 Main Circuit and Control Diagram, CH61, ControlSPF1 H8...H13 Figure B-6 Main Circuit and Control Diagram, CH63, Module Figure B-7 Main Circuit and Control Diagram, CH63, ModuleVB00491 Figure B-8 Main Circuit and Control Diagram, CH63, Control Figure B-9 Main Circuit and Control Diagram, CH72 Figure B-10 Main Circuit and Control Diagram, CH72, Control Figure B-11 Main Circuit and Control Diagram, CH74, Phase U Figure B-12 Main Circuit and Control Diagram, CH74, Control Fan Dimensions Figure B-13 Fan Mounting Pallet - Hot Dip Zinc CoatedFigure B-14 Fan Support LCX9000 Liquid-Cooled Drives User Manual B-10 Page Company Information Eaton Electrical Inc2007 Eaton Corporation All Rights Reserved Printed in USA Publication No. MN04005001E/CPG January