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LCX9000 Liquid-Cooled Drives
User Manual
January 2007
Supersedes September 2006
MN04005001E
For more information visit: www.EatonElectrical.com
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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. NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OR WARRANTIES ARISING
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LCX9000 Liquid-Cooled Drives User Manual January 2007 Table of Contents LIST OF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii LIST OF TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Figures Figure 1-1: Liquid-Cooled Drive Principal Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Figure 2-1: Lifting Points for Drives Consisting of One Module (Left) and Several Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Figure 2-2: LCX9000 Liquid-Cooled Drive, CH3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Figures (Continued) Figure 4-18: Remove Cover to Access Power Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 Figure 4-19: Optical Cable Adapter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18 Figure 5-1: Control Keypad and Drive Status Indications . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Figure 5-2: Keypad Pushbuttons . . . . . . . . . . . . . . . . . .
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LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Tables Table 1-1: LCX9000 Liquid-Cooled Adjustable Frequency Drive Catalog Numbering System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Table 1-2: Power Ratings and Dimensions of Liquid-Cooled Drive, Supply Voltage 380 – 500V AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Table 1-3: Power Ratings and Dimensions of Liquid-Coo
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LCX9000 Liquid-Cooled Drives User Manual January 2007 List of Tables (Continued) Table 5-11: System Menu Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15 Table 5-12: Counter Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26 Table 5-13: Resettable Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27 Table 5-14: Software Inform
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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. WARNING Indicates a potentially hazardous sit
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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. WARNING Do not perform any measu
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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. Do not tou
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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. Motor and
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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 (1.5m) for CH61 – CH74; Hoses in different lengths also available ● Tema 1300 series fast connectors for CH3 – CH4 ● choke ● control unit
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LCX9000 Liquid-Cooled Drives User Manual January 2007 Table 1-1: LCX9000 Liquid-Cooled Adjustable Frequency Drive Catalog Numbering System L C X 0 1 6 A 0 –4 A 2 B 1 Options Product Family Options appear in alphabetical order. LCX = High Performance Liquid Cooled Drive Extended I/O Card Options A3 = 2 RO, Therm Current Rating A4 = Encoder low volt +5V/15V24V A5 = Encoder high volt +15V/24V 480V A7 = 016 = 16A 520 = 520A A8 = 6 DI, 1 DO, 2 AI, 1AO 022 = 22A 590 = 590A B1 = 6 DI, 1 e
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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 -40 – 158°F (-40 – 70°C) (no cooling liquid inside cooling element allowed below 0º) Relative humidity <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. CAUTION Always
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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. The control keypad constitutes
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LCX9000 Liquid-Cooled Drives User Manual January 2007 Brake Resistor * Power Module (3) (1) Rectifier Brake * External (Frequency IGBT Chopper Motor Choke Converters Only) Inverter Current 3~ = Sensors L1 U L2 (2) Mains V L3 = W 3~ Charg. Res. Power Measurements Supply PE Gate Drivers Control Module Control Keypad Motor and Motor RS-232 Application Control Control ASIC Control Control Control Control Control I/O I/O I/O I/O I/O * Brake resistor is available as optional equipment for all sizes (C
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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 I (current) and shaft power th (electrical) as well as the drive losses and mechanical sizes. The power achieved is given as per the supply voltage. Drives Table 1-2: Power Ratings and Dimensions of Liquid-Cooled Drive, Supply Voltage 380 – 500V AC Drive Output Current Electric
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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 Electrical Output Power Thermal Rated Rated Optimum Optimum Power Loss Catalog I Cont. I Cont. I Motor at I Motor at I c/a/T th L H th th Number (A) (A) (A) 400V (kW) 500V (kW) (kW) Chassis LCX820A0-4 820 745 547 450 560 12.5/0.8/13.3 CH63 LCX920A0-4 920 836 613 500 600 14.4/0.9/15.3 CH63 LCXH10A0-4 1030 936 687 560
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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 Electrical Output Power Thermal Rated Rated Optimum Optimum Power Loss Catalog I Cont. I Cont. I Motor at I Motor at I c/a/T th L H th th Number (A) (A) (A) 525V (kW) 690V (kW) (kW) Chassis LCX170A0-5 170 155 113 110 160 7.5/0.4/7.9 CH61 LCX208A0-5 208 189 139 132 200 9.0/0.5/9.5 CH61 LCX261A0-5 261 237 174 160 250 6.5/0.3/6.8 CH
