LCX9000 Liquid-Cooled Drives User Manual January 2007 Supersedes September 2006 MN04005001E For more information visit: www.EatonElectrical.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Important Notice — Please Read The product discussed in this literature is subject to terms and conditions outlined in Eaton Electrical Inc. selling policies. The sole source governing the rights and remedies of any purchaser of this equipment is the relevant Eaton Electrical Inc. selling policy.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table of Contents ii LIST OF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LIST OF TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Definitions and Symbols . . . . . .
LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Figures Figure 1-1: Liquid-Cooled Drive Principal Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-1: Lifting Points for Drives Consisting of One Module (Left) and Several Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2-2: LCX9000 Liquid-Cooled Drive, CH3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Figures (Continued) Figure 4-18: Remove Cover to Access Power Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 4-19: Optical Cable Adapter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 5-1: Control Keypad and Drive Status Indications . . . . . . . . . . . . . . . . . . . . . . . . . Figure 5-2: Keypad Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Tables Table 1-1: LCX9000 Liquid-Cooled Adjustable Frequency Drive Catalog Numbering System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-2: Power Ratings and Dimensions of Liquid-Cooled Drive, Supply Voltage 380 – 500V AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Tables (Continued) Table 5-11: System Menu Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 5-12: Counter Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 5-13: Resettable Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 5-14: Software Information Pages . . . . . . . . . . . . .
LCX9000 Liquid-Cooled Drives User Manual January 2007 Safety Definitions and Symbols WARNING This symbol indicates high voltage. It calls your attention to items or operations that could be dangerous to you and other persons operating this equipment. Read the message and follow the instructions carefully. WARNING This symbol is the “Safety Alert Symbol.” It occurs with either of two signal words: CAUTION or WARNING, as described below.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Warnings, Cautions and Notices Read this manual thoroughly and make sure you understand the procedures before you attempt to install, set up, or operate this Cutler-Hammer® LCX9000 Drive from Eaton’s electrical business. Warnings WARNING Only a competent electrician may carry out the electrical installation. WARNING The LCX9000 Liquid-Cooled drive is meant for fixed installations only.
LCX9000 Liquid-Cooled Drives User Manual January 2007 WARNING The motor terminals U, V, W and the DC-link/brake resistor terminals are live when the Liquid-Cooled drive is connected to mains, even if the motor is not running. WARNING After disconnecting the drive from the mains, wait until the indicators on the keypad go out (if no keypad is attached see the indicators on the cover). Wait 5 more minutes before doing any work on the Liquid-Cooled drive connections.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Grounding and Ground Fault Protection The LCX9000 drive must always be grounded with a ground conductor connected to the ground terminal. The ground fault protection inside the drive only protects the drive against ground faults in the motor or the motor cable. It is not intended for personal safety. Due to the high capacity currents present in the drive, fault current protective switches may not function properly.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Chapter 1 — Overview Receiving and Inspection The standard delivery of Cutler-Hammer® Liquid-Cooled Drives from Eaton’s electrical business includes all or part of the following components: ● power unit ● control unit ● water connection main line connecting hoses and conduits (1.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 1-1: LCX9000 Liquid-Cooled Adjustable Frequency Drive Catalog Numbering System LCX 016 A 0 – 4 A 2 B 1 Options Product Family Options appear in alphabetical order.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Storage and Shipping If the drive is to be kept in storage before use, make sure that the ambient conditions are acceptable: Storing temperature allowed below 0º) Relative humidity -40 – 158°F (-40 – 70°C) (no cooling liquid inside cooling element <96%, no condensation If the storage time exceeds 12 months, the electrolytic DC capacitors need to be charged with caution. Therefore, such a long storage time is not recommended.
LCX9000 Liquid-Cooled Drives User Manual January 2007 The Motor and Application Control Block is based on microprocessor software. The microprocessor controls the motor based on the information it receives through measurements, parameter settings, control I/O and control keypad. The motor and application control block controls the motor control ASIC which, in turn, calculates the IGBT positions. Gate drivers amplify these signals for driving the IGBT inverter.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Brake Resistor * Power Module (1) Rectifier (Frequency Converters Only) External Choke IGBT Inverter 3~ L1 Mains (3) Brake * Chopper = L2 Motor Current Sensors (2) L3 V = 3~ Charg. Res.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Power Ratings The Cutler-Hammer Liquid-Cooled product range consists of (AC input, AC output) drives. The following tables show the drive output values for both in Ith (current) and shaft power (electrical) as well as the drive losses and mechanical sizes. The power achieved is given as per the supply voltage.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 1-2: Power Ratings and Dimensions of Liquid-Cooled Drive, Supply Voltage 380 – 500V AC (Continued) Drive Output Current Catalog Number Thermal Ith (A) Electrical Output Power Rated Cont. IL (A) Rated Cont. IH (A) Optimum Motor at Ith 400V (kW) Optimum Motor at Ith 500V (kW) Power Loss c/a/T (kW) Chassis LCX820A0-4 820 745 547 450 560 12.5/0.8/13.3 CH63 LCX920A0-4 920 836 613 500 600 14.4/0.9/15.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 1-3: Power Ratings and Dimensions of Liquid-Cooled Drive, Supply Voltage 525 – 690V AC Drive Output Current Catalog Number Thermal Ith (A) Electrical Output Power Rated Cont. IL (A) Rated Cont. IH (A) Optimum Motor at Ith 525V (kW) Optimum Motor at Ith 690V (kW) Power Loss c/a/T (kW) Chassis LCX170A0-5 170 155 113 110 160 7.5/0.4/7.9 CH61 LCX208A0-5 208 189 139 132 200 9.0/0.5/9.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Specifications Table 1-4: Technical Information Description Mains Connection Input voltage Uin Specification Input frequency Connection to mains Motor Connection Output voltage Continuous output current Output frequency Frequency resolution Control Characteristics Control method 0 – Uin Rated current at nominal inflow cooling water temperature according to dimensioning charts 0 – 320 Hz (standard); 7200 Hz (Special software) Application dependent Fre
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 1-4: Technical Information (Continued) Description EMC Immunity Emissions Safety Approvals Specification Fulfils all EMC immunity requirements EMC level N; EMC level T for IT networks EN50178, EN60204-1, CE, UL, CUL, FI, GOST R, (see unit nameplate for more detailed approvals) Safe disable board The drive is equipped with OPTAF board for prevention of torque on motor shaft. Standards: EN954-1, cat.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Chapter 2 — Installation Mounting Liquid-cooled drive modules must be installed into an enclosure. The drives consisting of one module will be mounted on the mounting plate. The drives that include two or three modules are mounted inside a mounting bracket, which will then be installed in the enclosure.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Liquid-Cooled Dimensions Drives Consisting of One Module Table 2-1: One-Module Drive Dimensions (Mounting Base Included) Approximate Dimensions in Inches (mm) Weight in Lbs. (kg) Chassis Width Height Depth CH3 6.30 (160) 16.97 (431) 9.69 (246) 66 (30) CH4 7.60 (193) 19.41 (493) 10.12 (257) 77 (35) CH5 9.69 (246) 21.77 (553) 10.39 (264) 88 (40) CH61/62 9.69 (246) 25.91 (658) 14.65 (372) 121 (55) CH72 9.69 (246) 42.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Dia. .39 (10) 19.41 (493) 1.77 (45) .63 (16) Dia. .39 (10) 7.60 7.48 3.35 (193) (190) (85) 10.12 (257) 5.24 (133) Dia. .35 (9) .47 (12) .43 (11) Top View Bottom View 1.02 (26) .39 (10) .98 (25) 2.60 (66) 4.80 (122) 6.97 (177) 3.03 (77) Water In/Out M8 6.57 (167) M8 Figure 2-3: LCX9000 Liquid-Cooled Drive, CH4 Approximate Dimensions in Inches (mm) .65 (16.5) M12 .49 (12.5) .98 2.24 (25) (57) 1.18 (30) 10.39 2.24 (264) (57) Dia. .
LCX9000 Liquid-Cooled Drives User Manual January 2007 Dia. .51 (13) 3.94 (100) 14.69 (373) 23.23 (590) 9.69 (246) Bottom 3.19 (81) M12 U V W 2.09 (53) Coolant Outlet Coolant Inlet x = Grounding Bolt M8x25 Top Right Side 1.57 (40) L3 L2 L1 x .39 (10) 1.77 (45) 1.30 (33) Dia. .55 (14) 1.38 (35) 6.85 (174) 23.07 (586) 25.91 (658) 3.15 (80) 5.91 (150) .39 (10) .63 (16) 4.06 2.56 2.56 (103) (65) (65) 9.21 (234) 2.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Drives Consisting of Several Modules Liquid-cooled drives consisting of several modules are mounted in a mounting bracket as presented in Figure 2-7. Figure 2-7: Drive Mounted Inside Mounting Bracket Table 2-2: Several Module Drive Dimensions (Mounting Bracket Included) Approximate Dimensions in Inches (mm) MN04005001E Chassis Width Height Depth Weight in Lbs. (kg) CH63 19.88 (505) 36.38 (924) 14.76 (375) 264 (120) CH64 29.37 (746) 36.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Bottom 18.90 (480) 9.69 (246) .98 (25) Top .39 (10) 1.77 (45) Dia. .43 (11) 1.18 9.21 (30) (234) 2.36 (60) .39 (10) 6.85 (174) 6.42 (163) 2.09 (53) 3.27 (83) 1.34 (34) 3.94 3.94 3.94 3.94 (100) (100) (100) (100) Dia. .98 (25) .24 (6) 23.58 (599) 23.94 (608) 36.38 (924) 34.25 (870) 34.41 (874) 1.30 (33) Dia. .55 (14) .98 (25) .55 1.57 (40) .65 (14) 8.82 (16.5) (224) Dia. .43 (11) 1.97 .87 (50) (22) 1.57 (40) Coolant Outlet 4.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Bottom 5.79 (147) Top .63 (16) Dia. .43 (11) .55 (14) 1.57 (40) 6-Pulse Supply 3.15 (80) 15.16 2.56 (385) (65) 4.13 (105) 28.39 (721) 1.18 (30) Dia. .55 (14) 2.87 (73) .47 (12) 3.46 (88) 43.31 (1100) 6.89 (175) 29.37 (746) .39 (10) 1.57 (40) .98 (25) Dia. .18 (4.6) .39 (10) 7.87 (200) 9.69 (246) 6.89 .47 (175) (12) 1.38 (35) 14.72 (374) 6.69 (170) .39 (10) .67 (17) .59 (15) 1.3 (33) 12-Pulse Supply 7.87 (200) 6.89 .
LCX9000 Liquid-Cooled Drives User Manual January 2007 Cooling Instead of using air for cooling, Cutler-Hammer Liquid-Cooled drives are cooled with liquid. The liquid circulation of the drive is usually connected to a heat-exchanger (liquid-liquid/ liquid-air) which cools down the liquid circulating in the cooling elements of the drive. The cooling agents acceptable for use are drinking water, demineralized water or a mixture (60/40) of water and glycol.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 2-5: Drinking Water Quality Recommendations — Desired Values Quality Unit Desired Value Clostridium perfringens (including spores) Coliform bacteria Bacterial count [22°C] pH Electrical conductivity Turbidity Color Smell and taste Total organic carbon (TOC) Tritium Indicative total dose Water hardness Max.
LCX9000 Liquid-Cooled Drives User Manual January 2007 To facilitate the cleaning and venting of the coolant circulation, installation of a bypass valve in the main line and valves at each drive inlet is recommended. Open the bypass valve and shut the valves to the drive when cleaning and airing the system. At start-up, the bypass valve must be closed and the valves to the converters opened.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Cooling Water Inlet IE TE 41 PE 41 TI Drives DN32 PA01 LS01 PI LT 40 FV01 P01 PE 42 DN32 W01 LE 40 Cooling Water Outlet Figure 2-11: Example PI-Diagram of Cooling System and Connections Table 2-7 shows the specifications related to the cooling agent and its circulation. Also see Table 1-4, Technical Information on Page 1-9. Table 2-7: Information About Cooling Agent and Its Circulation Chassis Min.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 2-8 will help you to determine the appropriate flows of cooling agent (GPM) with given power losses (see Page 1-6). Table 2-8: Cooling Agent Flow Rates (GPM) in Relation to Power Loss at Certain Glycol/ Water Mixture Glycol:Water Ratio Power Loss (kW) 100:0 80:20 60:40 40:60 20:80 0:100 1 1.16 1.04 0.95 0.87 0.81 0.76 2 2.33 2.08 1.89 1.74 1.62 1.52 3 3.49 3.12 2.83 2.61 2.43 2.27 4 4.66 4.16 3.78 3.48 3.23 3.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Condensation Condensation on the cooling plate of the liquid-cooled drive must be avoided. Therefore, the temperature of the cooling liquid must be kept higher than the temperature of the electrical room. Use Figure 2-12 to determine if the drive operating conditions (combination of room temperature, humidity and cooling liquid temperature) are safe, or, to find the acceptable temperature for the cooling liquid.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Cooling System Connections The external cooling system shall be connected to each one of the cooling elements of the drive. Note: The cooling elements must NOT be connected in series. The cooling elements are equipped with hoses (Technobel Noir Tricoflex, P/N 135855) 1.5m in length and 16 mm in diameter (CH5, CH6, CH7). The hoses are inserted in 1400 mm UL94V0 approved conduits (type HFX40). These hoses have screw type connectors with internal thread.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Pressure Losses Table 2-11: Pressure Losses — CH6x CH6x with standard 1.5m hoses and optional fast connectors TEMA Volume Flow Rate (GPM) Pressure Loss TEMA Inflow (psi) Pressure Loss Inflow Hose (psi) Pressure Loss Element (psi) Pressure Loss Outflow Hose (psi) Pressure Loss TEMA Outflow (psi) Pressure Loss Total Inflow Hose, Element and Outflow Hose (psi) Pressure Loss Total TEMA, Inflow and Outflow Hoses and Element (psi) 10.6 8.56 4.35 4.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 2-12: Pressure Losses — CH7x CH7x (16) with standard 1.5m hoses and optional fast connectors TEMA Volume Flow Rate (GPM) Pressure Loss TEMA Inflow (psi) Pressure Loss Inflow Hose (psi) Pressure Loss Element (psi) Pressure Loss Outflow Hose (psi) Pressure Loss TEMA Outflow Hose (psi) Pressure Loss Total Inflow Hose, Element and Outflow Hose (psi) Pressure Loss Total TEMA, Inflow and Outflow Hoses and Element (psi) 10.57 8.85 4.35 4.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Installation of Flow Switch As stated on Page 2-10, Eaton recommends the installation of the flow supervision in the liquid cooling system. If requested, Eaton delivers the flow switch as an option. The application of the flow switch as well as notes concerning its installation are given below. About Flow Switch Installation Eaton recommends mounting the flow switch on the inflow side of the system (see Figure 2-10.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Coolant Outlet Coolant Inlet Figure 2-18: Direction of Coolant Circulation External Cooling Fan for CH4 In order to provide sufficient cooling for the power board, capacitors and DC-buses in the liquid-cooled drive of chassis CH4, one additional cooling fan and a steel pallet for mounting are included in the standard delivery. The fan should be mounted underneath the module on the steel pallet with four 5.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Drive Derating The tables below state the maximum coolant temperatures for Cutler-Hammer liquid-cooled drives at given switching frequencies. Drive derating is required if the maximum temperatures are exceeded. Table 2-14: Maximum Temperatures of Coolant at Switching Frequency of 3.6 kHz Chassis Type Max. Coolant Temperature (°C) @ Supply Voltage Max.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Input Chokes The input choke carries out several functions in the Cutler-Hammer liquid-cooled drive. Connection of the input choke is necessary except if you have a component in your system that performs the same tasks (e.g. a transformer).
LCX9000 Liquid-Cooled Drives User Manual January 2007 Installation of Input Choke There are two types of input choke connection in LCX9000 Liquid-Cooled drives. The two smallest sizes (CH31, CH32; up to 61A) have terminal block connection whereas bigger sizes use busbar connection. Examples of both connections and the choke dimensions below.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 2-17: Choke Dimensions Sizes 23 – 145A and 590A Approximate Dimensions in Inches (mm) Choke Type H1 H2 W1 CHK0023N6A0 7.01 (178) 5.51 9.06 (140) (230) CHK0038N6A0 8.23 (209) 6.42 10.63 9.84 (163) (270) (250) CHK0062N6A0 Weight in Lbs. (kg) W2 D1 D2 S1 S2 Dia. 8.27 (210) 4.76 (121) 3.23 (82) .35x.55 (4 pcs) (9x14) — 22 (10) — — .35x.55 (6 pcs) (9x14) — 33 (15) 8.39 (213) 6.10 11.81 11.02 — (155) (300) (280) — .35x.
LCX9000 Liquid-Cooled Drives User Manual January 2007 D2 W1 1 1 1 S2 H1 3 3 3 2 2 2 H2 D3 W2 W3 S1 D1 Supply Voltage Terminal Numbers Converter Connection (Terminal No.) 400 – 480V AC 2 500V AC W4 3 575 – 690V AC 3 W4 Figure 2-21: Example of Input Chokes for Liquid-Cooled Sizes 261 – 1150A Table 2-18: Choke Dimensions Sizes 261 – 1150A Approximate Dimensions in Inches (mm) Choke Type H1 H2 W1 W2 W3 W4 D1 D2 D3 S1 Weight in Lbs. S2 Dia. (kg) CHK0261N6A0 12.56 14.06 13.94 5.
LCX9000 Liquid-Cooled Drives User Manual January 2007 If you have ordered the input chokes for the liquid-cooled drive separately, pay attention to the following instructions: 1. Protect the chokes from dripping water. You may even need to use plexiglass for protection because jets of water may occur when working with the connections. 2.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Chapter 3 — Power Wiring How the power connections of LCX9000 Liquid-Cooled units are implemented depends on the size of the unit. The smallest liquid-cooled unit (CH3) has terminal blocks for the connections. In all other units, the connection is established using cables and cable clips or bolting the busbars together. The main circuit diagrams of each Liquid-Cooled drive chassis are in Appendix B.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 3-1: Cable Types Required to Meet Standards Cable Type Level N/T Mains Cable Power cable intended for fixed installation and the specific mains voltage. Shielded cable not required. Motor Cable Power cable intended for fixed installation and the specific mains voltage. Shielded cable not required. Control Cable Screened cable equipped with compact low-impedance shield.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 3-2: Cable Sizes 400 – 500V (Continued) Catalog Chassis Number CH63 Ground Terminal (mm2) Max.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 3-3: Cable Sizes 525 – 690V Chassis Catalog Number CH61 LCX170A0-5 Ground Terminal (mm2) Max.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Fuse Sizes, Drives The fuse sizing in the tables below is based on Bussman aR fuses. We recommend use of these fuses. Sufficient protection against short circuit cannot be guaranteed if other fuse types are used. Table 3-5: Fuse Sizes for LCX9000 Liquid-Cooled (500V) Drives Catalog Chassis Number Ith (A) DIN43620 aR Fuse Part No. Fuse Size DIN43653 (80 mm) aR Fuse Fuse Part No. Size DIN43653 (110 mm) aR Fuse Fuse Part No.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 3-6: Fuse Sizes for LCX9000 Liquid-Cooled (690V) Drives DIN43620 Catalog Chassis Number CH61 CH72 CH63 CH74 Ith (A) aR Fuse Part No. Fuse Size DIN43653 (80 mm) DIN43653 (110 mm) aR Fuse Part No. aR Fuse Part No. Fuse Size Fuse Size Qty.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Cable Installation Instructions 1. Before starting the installation, check that none of the components of the drive is live. 2. LCX9000 Liquid-Cooled drive must always be installed in an enclosure, a separate cubicle or an electrical room. Always use a jib crane or similar lifting device to lift the drive. For safe and appropriate lifting, see Page 2-1. 3.
LCX9000 Liquid-Cooled Drives User Manual January 2007 6. Liquid cooling connection: The standard delivery of the LCX9000 Liquid-Cooled drive includes hoses on the cooling element 4.9 feet (1.5m) in length and .59 inches (15 mm) in diameter. The hoses are inserted in 55 inch (1400 mm) UL94V0 approved conduits. Connect the line hose branch to its counterpart (screw or fast connector) of the Cutler-Hammer Liquid-Cooled drive.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Installation Space Enough free space must be left above and below the drive to ensure practical and appropriate electrical and cooling connections. The minimum dimensions are given in the table below. No space is required to the left and right of the drive. A Approximate Dimensions in Inches (mm) Chassis A CH3 3.94 (100) 5.91 (150) CH4 3.94 (100) 7.87 (200) CH5 3.94 (100) 7.87 (200) CH61 3.94 (100) 11.81 (300) CH62 3.94 (100) 15.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Grounding of Power Unit The mains cables are connected to the protective ground of the switchgear enclosure. We recommend connecting the motor cables to the common PE of the cabinet/cabinet system. For grounding of the drive itself, use the grounding terminal on the drive mounting plate (see Figure 3-3).
LCX9000 Liquid-Cooled Drives User Manual January 2007 Cable and Motor Insulation Checks 1. Motor cable insulation checks Disconnect the motor cable from terminals U, V and W of the drive and from the motor. Measure the insulation resistance of the motor cable between each phase conductor as well as between each phase conductor and the protective ground conductor. The insulation resistance must be at least 1 – 2MΩ. 2.
LCX9000 Liquid-Cooled Drives User Manual January 2007 3-12 For more information visit: www.EatonElectrical.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Chapter 4 — Control Wiring and Internal Connections The control unit of the Cutler-Hammer Liquid-Cooled drive is installed into a mounting box. It contains the control board and additional boards (see Figures 4-1 and 4-2) connected to the five slot connectors (A to E) of the control board. The control unit and the ASIC of the power unit are connected through cables (and an adapter board). For more information, see Page 4-17.
LCX9000 Liquid-Cooled Drives User Manual January 2007 B C D E A Figure 4-2: Basic and Option Board Connections of the Control Board Usually, when the drive is delivered from the factory, the control unit includes at least the standard compilation of two basic boards (I/O board and relay board) which are normally installed in slots A and B.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Control Board Power-Up The control board can be powered (+24V) in two different ways: either 1) directly from the power board ASIC, terminal X10; or 2) externally using the customer’s own power source. This voltage is sufficient for parameter setting and for keeping the fieldbus active. By factory default, the control unit is powered using the terminal X10 on the power board.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Figure 4-5: Connection of Control Board Cable from the Power Board CORRECT: Terminal J2 (Lower) Control Connections The basic control connections for boards A9 and A2 are shown in Table 4-1 on Page 4-7. The signal descriptions are presented in the application manual.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Basic I/O Board A9 +10Vref 1 AI1+ 2 GND 3 AI2+ 4 AI2- 5 24Vout 6 GND 7 DIN1 8 DIN2 9 DIN3 10 CMA 11 Input Reference (Voltage) Input Reference (Current) Control Voltage Output 24V GND [x 24Vout 12 GND 13 DIN4 14 DIN5 15 DIN6 16 CMB 17 AO1+ 18 0 (4)/20 mA AO1- 19 RC<500Ω DO1 20 + U<+48V I<50 mA 24V GND [x Indicates Connections for Inverted Signals Figure 4-7: General Wiring Diagram of the Basic I/O Board (OP
LCX9000 Liquid-Cooled Drives User Manual January 2007 Control Cables The control cables should be at least 20 AWG (.5 mm2) screened multicore cables, see Table 3-1. The maximum terminal wire size is 14 AWG (2.5 mm2) for the relay terminals and 16 AWG (1.5 mm2) for other terminals. Galvanic Isolation Barriers The control connections are isolated from the mains potential and the GND terminals are permanently connected to ground. See Figure 4-9.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Control Terminal Signals Table 4-1: Control I/O Terminal Signals Terminal Signal Technical Information OPT-A9 1 +10 Vref Reference voltage Maximum current 10 mA 2 AI1+ Analog input, voltage or current Selection V or mA with jumper block X1 (see Page 4-9): Default: 0 to +10V (Ri = 200 kΩ) (-10V to 10V Joystick control, selected with a jumper) 0 – 20 mA (Ri = 250 Ω) 3 GND/AI1– Analog input common Differential input if not connected to ground
LCX9000 Liquid-Cooled Drives User Manual January 2007 Digital Input Signal Inversions The active signal level depends on which potential the common inputs CMA and CMB (terminals 11 and 17) are connected to. The alternatives are either +24V or ground (0V). See Figure 4-10. The 24V control voltage and the ground for the digital inputs and the common inputs (CMA, CMB) can be either internal or external.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Jumper Block X1: AI1 Mode Jumper Block X2: AI2 Mode A B C D A B C D AI1 Mode: 0...20mA; Current Input AI2 Mode: 0...20mA; Current Input A B C D A B C D AI1 Mode: Voltage Input; 0...10V AI2 Mode: Voltage Input; 0...10V A B C D A B C D AI1 Mode: Voltage Input; 0...10V (Differential) AI2 Mode: Voltage Input; 0...10V (Differential) A B C D A B C D AI1 Mode: Voltage Input; -10...10V AI2 Mode: Voltage Input; -10...
LCX9000 Liquid-Cooled Drives User Manual January 2007 Control Unit Mounting Box R .20 (5) Top 5.67 (144) 2.32 (59) 1.77 (45) 12.95 (329) Figure 4-13: Control Unit Mounting Box Approximate Dimensions in Inches (mm) Installing the Control Unit Mounting Box The control unit of the LCX9000 Liquid-Cooled drive is mounted into a metal box which then can be placed inside the enclosure. The keypad can be used to control the drive.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 4-2: Installing the Control Unit Mounting Box 1. If the keypad sits in its place on the control unit, remove the keypad. 2. Connect the male end of the keypad cable to the D-connector of the control unit. Use RS-232 cable included in the delivery. 3. Run the cable over the top of the box and secure with plastic band on the backside. 4.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 4-2: Installing the Control Unit Mounting Box (Continued) 5. Mount the control unit mounting box in the front-left corner of the enclosure using two screws. Note: Do not install the mounting box floating (with e.g. plastic screws). 6. Connect the optical cables (or the flat cable) to the power unit. See Page 4-17. 4-12 For more information visit: www.EatonElectrical.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 4-2: Installing the Control Unit Mounting Box (Continued) 7. Connect the female end of the keypad cable to keypad on the enclosure door. 8. Use a cable channel for the cable run. Internal Connections As a general rule, all internal electrical and communications connections are made at the factory.
LCX9000 Liquid-Cooled Drives User Manual UH X1 WL X13 X14 X15 VL X5 X4 VH Internal Fan WH WH VL WL X1 Driver Board UH UL VH X26 X29 X15 X9 X3 ASIC Board H1 H2 H3 H4 H5 H6 H7 DC- X10 X6 DC+ UL January 2007 Figure 4-15: Terminals and Connections between ASIC and Driver Board (CH61, CH62 and CH72) Table 4-3: Terminals (CH61, CH62 and CH72) Terminal Description Terminal Description Terminals on ASIC Board 4-14 Terminals on ASIC Board (Continued) X9 OEVA feedback UH Connect to
LCX9000 Liquid-Cooled Drives User Manual January 2007 DC- DC+ X9 X15 H1 H2 H3 H4 H5 H6 H7 X6 X29 ASIC Board X1 X26 X10 UH VH UL UH UL VH WH VL WL X3 VL Driver Board, Phase U WH X4 X5 WL Driver Board, Phases V & W X2 X6 Module 1 Internal Fan X2 X6 Module 2 Internal Fan Figure 4-16: Terminals and Connections between ASIC and Driver Board (CH63) Table 4-4: Terminals (CH63) Terminal Description Terminals on ASIC Board X9 OEVA feedback X15 Charging relay output X6 DC terminal X29 Flow s
LCX9000 Liquid-Cooled Drives User Manual January 2007 DC- DC+ X9 X15 H1 H2 H3 H4 H5 H6 H7 X6 X29 ASIC Board X1 X26 X10 UH VH UL UH UL WH VL WL X3 VH Driver Board, Phase U X4 X5 VL WH Driver Board, Phase V X2 X2 X2 X1 X1 Module 1 Internal Fan WL Driver Board, Phase W X1 Module 2 Internal Fan Module 3 Internal Fan Figure 4-17: Terminals and Connections between ASIC and Driver Boards (CH64 and CH74) Table 4-5: Terminals between Driver Boards (CH64 and CH74) Terminal Description Te
LCX9000 Liquid-Cooled Drives User Manual January 2007 Connections between Power Unit ASIC and the Control Unit The communication connections between the liquid-cooled drive power unit and the control unit (see Page 6-1) can be established using either the conventional round cable (standard in chassis CH3, CH4 and CH5) or optical cable (all chassis). Note that for chassis CH61 and larger, only optical cables can be used.
LCX9000 Liquid-Cooled Drives User Manual January 2007 X1 H7 X1 H6 H5 H7 H6 H5 H4 H3 H2 H1 X2 X3 DC- DC+ X9 X15 H1 H2 H3 H4 H5 H6 H7 H4 X6 ASIC Board X29 H3 X1 H2 X26 X10 H1 UH VH UL X2 WH VL WL X3 X4 X5 X3 Figure 4-19: Optical Cable Adapter Board Table 4-6: Terminals on Adapter Board Terminal Description Optical Terminals on Optical Cable Adapter Board H1 Gate control enable H2 Phase U control H3 Phase V control H4 Phase W control H5 H6 H7 ADC synchronization Bus data from control bo
LCX9000 Liquid-Cooled Drives User Manual January 2007 Chapter 5 — Menu Information Keypad Operation The control keypad is the link between the LCX9000 drive and the user. The control keypad features an alphanumeric display with seven indicators for the Run status (RUN, counterclockwise, clockwise, READY, STOP, ALARM, FAULT) and three indicators for the control place (I/O term/Keypad/BusComm). There are also three Status Indicator LEDs (green – green – red), see Page 5-3. The control information, i.e.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Drive Status Indicators The drive status symbols tell the user the status of the motor and the drive. In addition, they tell about possible irregularities detected by the motor control software in motor or drive functions. Table 5-1: Drive Status Indicators Indicator Description RUN Motor is running; Blinks when the stop command has been given but the frequency is still ramping down. Indicates the direction of motor rotation.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Status LEDs (Green – Green – Red) The status LEDs light up in connection with the READY, RUN and FAULT drive status indicators. Table 5-3: Status LEDs (Green – Green – Red) Indicator Description Lights up with the AC power connected to the drive. Simultaneously, the drive status indicator READY is lit up. Lights up when the drive is running. Blinks when the STOP button has been pushed and the drive is ramping down.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 5-5: Button Descriptions Indicator Description RESET This button is used to reset active faults (see Page 5-11). SELECT This button is used to switch between the two latest displays. This may be useful when you want to see how the changed new value influences some other value.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Menu Navigation The data on the control keypad is arranged in menus and submenus. The menus are used for the display and editing of measurement and control signals, parameter settings and reference value and fault displays. Through the menus, you can also adjust the contrast of the display.
LCX9000 Liquid-Cooled Drives User Manual January 2007 A: OPTA1 Expander boards G1 G5 G1 System Menu S1 Fault history P1 P3 Parameters G1 G9 Monitor V1 Change value 11 Output phase Operation days T7 11 Output phase F Keypad control T1 T7 17 Operation days 17 Control Place I/O Terminal Browse Change value Basic parameters Min Frequency P1 P15 Output Frequency V15 P3 Browse T1 or: F0 P1 English H3 Active faults G1 Language S9 H1 A: Parameters 13.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Monitoring Menu (M1) You can enter the Monitoring menu from the Main menu by pressing Menu Button Right when the location indication M1 is visible on the first line of the display. Figure 5-5 shows how to browse through the monitored values. The monitored signals carry the indication V#.# and they are listed in Table 5-6. The values are updated once every .3 seconds. This menu is meant only for signal checking. The values cannot be altered here.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 5-6: Monitored Signals Code Signal Name Unit Description V7.1 Output frequency Hz Frequency to the motor V7.2 Frequency reference Hz V7.3 Motor speed rpm Calculated motor speed V7.4 Motor current A Measured motor current V7.5 Motor torque % Calculated torque based/nominaltorque of the unit V7.6 Motor power % Calculated actual power/nominal power of the unit V7.7 Motor voltage V Calculated motor voltage V7.
LCX9000 Liquid-Cooled Drives User Manual January 2007 You can return to the Main menu any time by pressing Menu Button Left for 1 to 2 seconds. The basic application package includes seven applications with different sets of parameters. You will find the parameter lists in the application manual. Once in the last parameter of a parameter group, you can move directly to the first parameter of that group by pressing Browser button up. See the diagram for parameter value change procedure in Figure 5-6.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Selection of Control Place There are three different places (sources) where the drive can be controlled. For each control place, a different symbol will appear on the alphanumeric display: ● I/O terminals ● Keypad (panel) ● Fieldbus You can change the control place by entering the edit mode with Menu Button Right. The options can then be browsed with the Browser buttons. Select the desired control place with the ENTER button. See Figure 5-7.
LCX9000 Liquid-Cooled Drives User Manual January 2007 STOP Button Activated By default, pushing the STOP button will always stop the motor regardless of the selected control place. You can disable this function by giving parameter 3.4 the value 0. If the value of this parameter is 0, the STOP button will stop the motor only when the keypad has been selected as the active control place.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Fault Types The drive has four types of faults. These types differ from each other on the basis of the subsequent behavior of the drive. See Table 5-8. Operation hours 34:21:05 11 Output phase Fault Type Symbol F T1 Operation days T13 17 Figure 5-9: Fault Display Table 5-8: Fault Types Fault Type Symbol Meaning A (Alarm) This type of fault is a sign of an unusual operating condition.
LCX9000 Liquid-Cooled Drives User Manual January 2007 The data available are: Table 5-9: Fault Time Recorded Data Data Units Description T.1 D Counted operation days (Fault 43: Additional code) T.2 hh:mm:ss (d) Counted operation hours (Fault 43: Counted operation days) T.3 Hz hh:mm:ss Output frequency (Fault 43: Counted operation hours) T.4 T.5 T.6 T.7 T.8 A V % % V Motor current Motor voltage Motor power Motor torque DC bus voltage T.9 T.10 T.11 T.12 T.
LCX9000 Liquid-Cooled Drives User Manual January 2007 5 ChargeSwitch Operation hours 13:25:43 Fault history H1 11 Output phase H3 T1 PUSH Operation days T7 17 to Reset Figure 5-10: Fault History Menu System Menu (M6) You can enter the System menu from the Main menu by pressing Menu Button Right when the location indication M6 is visible on the first line of the keypad display.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 5-11: System Menu Functions Code Function Min Max Unit Default Cust S6.1 Selection of language English English Deutsch Suomi Svenska Italiano S6.2 Application selection Basic Application Basic Application Standard Application Local/Remote control Appl. Multi-Step Application PID Control Application Multi-Purpose Control Appl. Pump and Fan Control Appl. S6.3 Copy parameters S6.3.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 5-11: System Menu Functions (Continued) Code Function Min Max Unit Default P6.7.3 HMI acknowledg. 200 5000 ms 200 P6.7.4 HMI: no. of retries 1 10 S6.8 System information S6.8.1 Total counters C6.8.10.1 MWh counter C6.8.10.2 Power On day counter C6.8.1.3 Power On hour counter S6.8.2 Trip counters T6.8.2.1 MWh counter T6.8.2.2 Clear MWh counter T6.8.2.3 Operating days counter T6.8.2.4 Operating hours counter T6.8.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Selection of Language The control keypad allows you to control the drive through the keypad in the language of your choice. Locate the language selection page under the System menu. Its location indication is S6.1. Press Menu Button Right once to enter the edit mode. As the name of the language starts to flash, you can select another language for the keypad texts. Confirm with the ENTER button.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Copy Parameters The parameter copy function is used when the operator wants to copy one or all parameter groups from one drive to another or to store parameter sets in the internal memory of the drive. All the parameter groups are first uploaded to the keypad, then the keypad is connected to another drive and then the parameter groups are downloaded to it (or possibly back to the same drive).
LCX9000 Liquid-Cooled Drives User Manual January 2007 Confirm 56.3 Copy Parameters 56.3.2 Up to keypad 56.3.2 Up to keypad Change Value Select P1 Select All param. Cancel P4 56.3.2 Up to keypad 56.3.2 Up to keypad Wait. . . OK Figure 5-14: Parameter Copy to Keypad Download parameters to drive (From keypad, S6.3.3) This function downloads one or all parameter groups uploaded to the keypad to a drive provided that the drive is in STOP status. Enter the From Keypad page (S6.3.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Parameter Comparison In the Parameter Comparison submenu (S6.4), you can compare the actual parameter values to the values of your customized parameter sets and those loaded to the control keypad. You can compare the parameter by pressing Menu Button Right in the Compare Parameters submenu. The actual parameter values are first compared to those of the customized parameter Set1. If no differences are detected, “0” is displayed on the lowermost line.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Security Note: The Security submenu is protected with a password. Store the password in a safe place! Password (S6.5.1) The application selection can be protected against unauthorized changes with the Password function (S6.5.1). By default, the Password function is not in use. If you want to activate the function, enter the edit mode by pressing Menu Button Right.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Parameter Lock (P6.5.2) This function allows the user to prohibit changes to the parameters. If the parameter lock is activated, the text *locked* will appear on the display if you try to edit a parameter value. Note: This function does not prevent unauthorized editing of parameter values. Enter the edit mode by pressing Menu Button Right. Use the Browser buttons to change the parameter lock status.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Multimonitoring Items (P6.5.4) The alphanumeric keypad features a display where you can monitor up to three actual values at the same time — see Monitoring Menu (M1) on Page 5-7 and the manual of the application you are using. On page P6.5.4 of the System Menu, you can define whether the operator can replace the values monitored with other values. See below. 56.5.4 Multimon. items 56.5.4 Multimon. items 56.5.4 Multimon.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Default page in the operating menu (P6.6.2) Here you can set the location (page) in the Operating menu (in special applications only) to which the display automatically moves to when the set Timeout Time (see below) has expired or the power is switched on to the keypad. See how to set the Default page in Figure 5-21. Timeout Time (P6.6.3) The Timeout Time setting defines the time after which the keypad display returns to the Default page (P6.6.1).
LCX9000 Liquid-Cooled Drives User Manual January 2007 Hardware Settings Note: The Hardware settings submenu is protected with a password. Store the password in a safe place! In the Hardware Settings submenu (S6.7) under the System menu, you can further control some functions of the hardware in your drive. The functions available in this menu are HMI acknowledge timeout and HMI retry. HMI Acknowledge Timeout (P6.7.3) This function allows the user to change the timeout of the HMI acknowledgement time.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Number of retries to receive HMI acknowledgement (P6.7.4) With this parameter you can set the number of times the drive will try to receive acknowledgement if it does not receive acknowledgement within the acknowledgement time (P6.7.3) or if the received acknowledgement is faulty. You can change value through the same procedure as for P6.7.3 (see above). Note: Changes to P6.7.3 and P6.7.4 become effective after the next start-up.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Trip Counters Trip counters (menu S6.8.2) are counters the values of which can be reset, i.e. restored to zero. You can use the resettable counters in Table 5-12. Note: The trip counters run only when the motor is running. Table 5-13: Resettable Counters Page Counter T6.8.2.1 MWh counter T6.8.2.3 Operation day counter T6.8.2.4 Operation hour counter The counters can be reset on pages 6.8.2.2 (Clear MWh counter) and 6.8.2.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Applications (S6.8.4) At location S6.8.4, you can find the Applications submenu containing information on the application currently in use and all other applications loaded into the drive. The following information is available: Table 5-15: Applications Information Pages Page Counter 6.8.4.# Name of application 6.8.4.#.1 Application ID 6.8.4.#.2 Version 6.8.4.#.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Expander Boards (S6.8.6) The Expander boards submenu contains information about the basic and option boards (see Chapter 4). You can check the status of each board slot by entering the Expander Boards page with Menu Button Right. Use the Browser buttons to view the status of each board slot. The description line of the keypad will display the type of the expansion board and the text “Run” is shown below it.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Expander Board Parameters Table 5-17: Expander Board Parameters (Board OPTA1) Code Parameter Min Max Default P7.1.1.1 AI1 mode 1 5 3 1 = 0 to 20 mA 2 = 4 to 20 mA 3 = 0 to 10V 4 = 2 to 10V 5 = -10 to +10 V P7.1.1.2 AI2 mode 1 5 1 See P7.1.1.1 P7.1.1.3 AO1 mode 1 4 1 1 = 0 to 20 mA 2 = 4 to 20 mA 3 = 0 to 10V 4 = 2 to 10V D:OPTC2 G1 M7 Expander boards G1 G5 G7.3. . Slave address 126 Selections Monitor G2 G7.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Chapter 6 — Start-Up Safety Precautions Before start-up, note the following directions and warnings: WARNING MN04005001E 1 Internal components and circuit boards of the drive are live when the drive is connected to mains potential. Coming into contact with this voltage is extremely dangerous and may cause death or severe injury.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Sequence of Operation 1. Carefully read the safety instructions in the front of this manual and above and follow them. 2. After the installation, make sure that: ● both the drive and the motor are grounded. ● the mains and motor cables comply with the requirements given in Chapter 3. ● the control cables are located as far as possible from the power cables (see Chapter 2) and the shields of the shielded cables are connected to protective ground.
LCX9000 Liquid-Cooled Drives User Manual January 2007 9. Perform run test without motor. Perform either Test A or Test B: Test A — Controls from the I/O terminals: ● Turn the Start/Stop switch to ON position. ● Change the frequency reference (potentiometer). ● Check in the Monitoring Menu M1 that the value of Output Frequency changes according to the change of frequency reference. ● Turn the Start/Stop switch to OFF position.
LCX9000 Liquid-Cooled Drives User Manual January 2007 6-4 For more information visit: www.EatonElectrical.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Appendix A — Fault Codes When a fault is detected by the drive’s control electronics, the drive is stopped and the symbol F together with the ordinal number of the fault, the fault code and a short fault description appear on the display. The fault can be reset with the RESET button on the control keypad or via the I/O terminal. The faults are stored in the Fault History Menu M5, which can be browsed. Table A-1 contains all the fault codes.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table A-1: Fault Codes (Continued) Fault Code Fault Possible Cause Solution Undervoltage DC-link voltage is under the voltage limits defined in Table 1-4. • most probable cause: too low a supply voltage • drive internal fault In case of temporary supply voltage break, reset the fault and restart the drive. Check the supply voltage. If it is adequate, an internal failure has occurred. Contact your Cutler-Hammer distributor.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table A-1: Fault Codes (Continued) Fault Code Fault Solution 29 Thermistor fault The thermistor input of option board Check motor cooling and loading has detected increase of the motor Check thermistor connection temperature. (If thermistor input of the option board is not in use, it has to be short circuited) 31 IGBT temperature IGBT Inverter Bridge (hardware) overtemperature protection has detected too high a short term overload current.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Table A-1: Fault Codes (Continued) Fault Code Fault Possible Cause Solution 45 Device added (different type) • option board or device added • option board of different type or drive of different power rating added Reset. Note: No Fault Time Data Record is made. Note: Application parameter values restored to default. 50 Analog input sel. signal range 4 to 20 mA) Current at the analog input is <4 mA.
LCX9000 Liquid-Cooled Drives User Manual January 2007 DC Link Test (without Motor) WARNING There will be dangerous voltages present during this test! 1. Carefully read the safety instructions in the front of this manual and above and follow them. 2. Connect a variable DC power supply to DC+ and DC- terminals. Make sure that all polarities are correct. 3. Slowly charge up the DC link to nominal voltage. Allow the system to remain at this level for at least one minute and check current. 4.
LCX9000 Liquid-Cooled Drives User Manual January 2007 A-6 For more information visit: www.EatonElectrical.
LCX9000 Liquid-Cooled Drives User Manual January 2007 Appendix B — Technical Reference Main Circuit and Control Diagrams B– B+/ R+ R– DC – DC+ R Pow J1 J3 DC+ L1 L2 L3 X3 X4 X5 U_HI V_HI W_HI U V W Skiip 81. . .83 AC Skiip 81. . .83 AC U/T1 V/T2 W/T3 X10 Term B Fan Connector X17 Term A X2 J2 U_LO V_LO W_LO Term B Term A DC – Brk PE Measurements Power Board X6 DC+ DC – 37 Control Panel X1 Control Board 9 Fiber Adapter Board H1...
LCX9000 Liquid-Cooled Drives User Manual January 2007 K1 X5 K2 X7 K3 X8 X9 SKiM 4 L1 L2 X1 L3 X2 U3 U2 U1 X3 X12 X6 X7 Power Board X8 Measurements DC+ DC- 5 3 1 J1 POW DCDC+ X6 6 Term B Term A W_HI W_HI X13 V_HI Rectifier Board 3 V_HI K1, K2, K3 U_HI X4 U_HI X1 PE Term A DC+ X11 U/T1 V/T2 W/T3 37 Control Panel 9 X1 Fiber Adapter Board H1...
LCX9000 Liquid-Cooled Drives User Manual January 2007 K1 X9 L1 L2 L3 K2 X10 K3 X11 Module Right Side DC+ X12 U/T1 V/T2 W/T3 X1 X2 X3 DC5 I_W1 W_Lo Term W1 W_Hi I_V1 SP+ SPSPP X1 Driver Board X20 X13...X15 V_Lo 6 Term V1 ASIC/ H8...H13 Measurement Board 1 X50 V_Hi 3 x 10 5 I_U1 ASIC/ X3...X5 X6 X1... X5 U_Lo Rectifier Board X13 5 ASIC/ X2 ASIC/ X6 L8...
LCX9000 Liquid-Cooled Drives User Manual January 2007 U/T1 K1 K2 X10 X9 K3 X11 X12 DC+ 2 L1 L2 L3 2 X1 X2 X3 4 X8 4 ASIC/X3 I_W1 W_Lo Term U3 W_Hi I_V1 X11 X10 Driver Board U X6 X15 X16 10 DC- 4 500/VB00530 690/VB00528 X6 X7 X13 ASIC/X2 V_Lo Measurement Board 1 Rectifier Board V_Hi Term U2 I_U1 Mains Voltage Supervision PE U_Lo Term U1 X4 U_Hi X41 X8 X12 X1 VB00489 X30 X2 Module 2/SPP Module 2/SPF1 ASIC/H8 ASIC/H9 Internal Fans Figure B-6: Main Circuit and Control
LCX9000 Liquid-Cooled Drives User Manual January 2007 ASIC Board X6 X9 VB00451 +24V Charge Feedback 25 26 X15 21 22 23 Control Unit Charge Relay X11 Control Panel Opto Adapter Board X2 9 Control Board X7 X1 X2 (Slot A) X3 (Slot B) Option Board X4 (Slot C) Option Board Option Board X5 (Slot D) 37 X6 (Slot E) Option Board VB00228 X1 H1...
LCX9000 Liquid-Cooled Drives User Manual January 2007 ASIC Board X6 X9 VB00451 +24V Charge Feedback 25 26 21 22 23 Control Panel Charge Relay X11 Fan Control Opto Adapter Board X2 Control Board X7 X1 X2 (Slot A) X3 (Slot B) Option Board X4 (Slot C) Option Board X5 (Slot D) Option Board Option Board VB00228 X1 H1...
LCX9000 Liquid-Cooled Drives User Manual January 2007 ASIC Board X6 X9 VB00451 25 26 +24V DEVA X2 X15 21 22 23 Charge Relay X11 Control Unit Fan Control Control Panel DC+ DC5 10 Opto Adapter Board X2 Driver/H2 Driver/H4 10 X7 X1 X2 (Slot A) X3 (Slot B) X4 (Slot C) X5 (Slot D) X6 (Slot E) Option Board Option Board Option Board Option Board Option Board 37 VB00228 X1 H1...H7 +24V GND X3 7 X10 X5 +24V WH H12 WL H13 H1...
LCX9000 Liquid-Cooled Drives User Manual January 2007 Fan Dimensions .51 (13) .18 (4.5) .01 (3) R .11 (2.9) 29.45 (748) 30.12 (765) R .23 (5.8) 1.46 (37) 1.46 (37) 27.56 (700) .51 (13) .18 (4.5) .87 (22) 2.72 (69) 2.95 (75) .01 .49 (3) (12.5) Typ. .75 (19) 28.98 (736) 30.47 (774) Dia. .43 (11) Dia. .17 (4.2) .75 (19) .41 (10.5) .87 .98 (22) (25) Figure B-13: Fan Mounting Pallet — Hot Dip Zinc Coated Approximate Dimensions in Inches (mm) .30 (7.5) 5.91 (150) Dia. .23 (5.8) 1.
LCX9000 Liquid-Cooled Drives User Manual January 2007 MN04005001E For more information visit: www.EatonElectrical.
LCX9000 Liquid-Cooled Drives User Manual January 2007 B-10 For more information visit: www.EatonElectrical.
Company Information Eaton’s electrical business is a global leader in electrical control, power distribution, and industrial automation products and services.
