TB Wood's WFC1000 Series Installation, Operation And Maintenance Instructions
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TB Wood's WFC1000 Series Installation, Operation And Maintenance Instructions

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TB Wood's WFC1000 Series Installation, Operation And Maintenance Instructions

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Summary of Contents for TB Wood's WFC1000 Series

  • Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
  • Page 2 MANUFACTURER DATA SHEET Motor Drive Manufacturer: TB Wood's Model Number: WFC1000/2000/4000 PDF File: Doc_000071_Cover.pdf Covers: Doc_000072_Covers.mdb Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 3 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 4: Maintenance Instructions

    Form 1226D ® ® AC Inverter WFC1000 Series – 1 HP WFC2000 Series – FHP to 25 HP WFC4000 Series – 1 to 75 HP Installation, Operation and Maintenance Instructions for CE Marked Version Quality Made in the U.S.A. TB WOOD’S INCORPORATED Chambersburg, Pennsylvania Artisan Technology Group - Quality Instrumentation ...
  • Page 5 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 6 Program Code Summary (Level 1-2) Data Factory Units Access Customer Description Name Range Setting Level Page Setting MODEL Model Number 0-65000 Note 1 RVLVL Software Revision 0-640 Note 1 IRAT Rated Current 2-200 Note 1 SERNO Serial Number 0-65000 Repair Date 0-65000 FLT3 Last Fault...
  • Page 7 Program Code Summary (Con.’t.) Data Factory Units Access Customer Description Name Range Setting Level Page Setting SKBND Skip Freq. Hysteresis Band 0.20-20 Skip Frequency #1 0.00-400 Skip Frequency #2 0.00-400 Skip Frequency #3 0.00-400 Skip Frequency #4 0.00-400 MVOLT Rated Motor Voltage 185-480 Note 1 IMAG Rated Magnetizing Current...

  • Page 8: Table Of Contents

    TABLE OF CONTENTS Page Section 1 – General Information Preface............................Inspection............................Control Identification Number......................Control Specifications ........................Input/Output Ratings ........................AC Inverter Fundamentals ......................Description of Operation ....................... Section 2 – Installation Instructions Rules for Installation........................Dimensional Data.......................... Input AC Line Requirements ......................Inverter Watt Loss .........................

  • Page 9: Section 1 - General Information

    SECTION 1 GENERAL INFORMATION 1.1 Preface This manual contains the specifications, installation instructions, description of operation, and troubleshooting procedure for the WFC Series AC Inverters. Before installing the drive, read this manual carefully to ensure correct installation and maximum performance. The information contained herein is considered current with the release of version 4.2 (02-RVLVL) of the drive software.

  • Page 10: Control Specifications

    1.4 WFC Series Control Specifications Model Series WFC1000 WFC2000 WFC4000 Page Applicable Horsepower (HP) CT/VT 0.75-25 1-75/1-100 Motor Output Kilowatt (kW) 0.75 0.55-19 0.75-56 – Inverter Capacity (kVA) 1.2-30 1.5-196 Output Continuous Amps 3-75 2-121 Ratings @ 110% Output Voltage 3.5-230 VAC 3 3.5-230 VAC 3 7.0-460 VAC 3...
  • Page 11 Model Series WFC1000 WFC2000 WFC4000 Page Control Torque Limit Deceleration Programmable – 0.1 to 30 Seconds Specifications Rate (continued) Minimum Frequency in Programmable – 0.5 to 400 Hz Torque Limit Torque Boost Programmable to suit requirements plus Autoboost Dynamic Braking 30-200% of drive rating (10 sec.
  • Page 12 Model Series WFC1000 WFC2000 WFC4000 Page Programming Programming Levels Level 1 – Operator Level 2 – Engineer 25, 43 Level 3 – Engineer with SIO Parameter Block 00 Model #, software revision, rated current, heat – Drive Data sink temp. trip point, mfg. serial #, repair date code, &...

  • Page 13: Input/Output Ratings

    1.5 WFC INPUT/OUTPUT RATINGS RATINGS BY MODEL NUMBERS INPUT RATINGS MAXIMUM MOTOR RATINGS Control Ø Model CONTINUOUS CONTINUOUS 1 MIN @ 40° C (3) Number AMPS CT/VT AMPS (2) AMPS (2) 1001-0 13.9 2000-7 0.75/0.75 2001-0 2002-0 14.4 10.2 2003-0 10.4 10.6 14.4...

  • Page 14: Ac Inverter Fundamentals

    1.6 AC Inverter Fundamentals The principle of operation of the WFC , or any AC inverter, is to provide both an adjustable voltage and an adjustable frequency to the AC motor. The WFC automatically maintains the required volts/hertz ratio, allowing the AC motor to run at its optimum efficiency and providing rated torque capability throughout the motor’s speed range.

  • Page 15: Rules For Installation

    SECTION 2 INSTALLATION AND ENCLOSURE DIMENSIONS 2.1 General Rules for Installation Improper installation of the inverter will greatly affect its life. Be sure to observe the following points when selecting a mounting location. A. Do not install the inverter in a place subjected to high temperature, high humidity, or excessive vibration. (Consult Table 1.4 for temperature, humidity and maximum vibration limits.) B.

  • Page 16: Dimensional Data

    2.2 Dimensional Data The following pages show the dimensional data for the NEMA 4 and chassis style WFC Inverters. Use this data and the General Rules for Installation to select a suitable mounting location. FHP-5 HP NEMA 4 & CHASSIS MODELS FIGURE 2.2 Artisan Technology Group - Quality Instrumentation ...
  • Page 17 8.33 7.5-10 HP 230 VAC 7.5-20 HP 460 VAC NEMA 4 & CHASSIS MODELS FIGURE 2.3 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 18 15-20 HP 230 VAC 25-30 HP 460 VAC NEMA 4 & CHASSIS MODELS FIGURE 2.4 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 19 25 HP 230 VAC 40-75 HP 460 VAC (NEMA 1/NEMA 4 MODELS) 40-75 HP 460 VAC (CHASSIS MODELS) FIGURE 2.5 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 20: Input Ac Line Requirements

    WARNING DISCONNECT POWER BEFORE SERVICING THIS CONTROL. HAZARDOUS VOLTAGES EXIST UNTIL CHARGE LIGHT GOES OUT. AVERTISSEMENT COUPER L’ALIMENTATION AVANT D’ENRERENORE LE DEPANNAGE DU SYSTEME ELECTRIQUE. VOLTAGE DANGEUREUX EXISTE TANT QUE LA LUMIERE INDICATRICE RESTE ALLUMÉ. 2.3 Input AC Line Requirements The allowable AC line voltage fluctuation is -10% to +15% of nominal line voltage.

  • Page 21: Inverter Watt Loss

    2.4 Inverter Watt Loss The operation of the inverter generates heat Max. Switching Watt Loss Watt Loss Model Frequency at Default at Highest due to inefficiencies within the system. This Number Rating at Max. Amp Switching Switching heat must be accounted for when mounting WFC20007xHT 16kHz the inverter within another enclosure.

  • Page 22: Reducing Current Surges

    B. Power Wiring Power wiring is those wires which are connected during installation to the power circuit terminals, L1, L2, L3, M1, M2, and M3. Power wiring must be selected as follows: 1. Use only UL ® recognized wire. 2. Wire voltage rating must be a minimum of 300 V for 230 VAC systems, and 600 V for 460 VAC systems.

  • Page 23: Function And Use Of Terminals

    2.8 Function and Use of Terminals A. Power Circuit Terminals The power terminals are located on the WFC Power Board and are labeled L1, L2, and L3 for incoming three phase AC line power, (L1 and L3 for single phase models), and M1, M2, and M3 for the motor connections.
  • Page 24 DESCRIPTION OF TERMINALS See Page This analog output varies from 0 to full scale and is referenced to COM terminal. It 33, 48 Analog may be programmed via parameter 71-METER to read output frequency, output Terminals voltage, output current, output load in percent of inverter capacity and output motor torque.

  • Page 25: Environment Considerations

    Inverter enclosure, some care must be exercised when the cover is installed. With the smaller chassis configurations (WFC1000 series, WFC2000 series thru 10 HP and WFC4000 series thru 20 HP), the following cover installation procedure shall be employed: 1. Snug each of the four (4) cover screws into place.

  • Page 26: General Information

    SECTION 3 GETTING STARTED 3.1 General Information • All WFC Series Inverters come with a digital keypad as standard equipment. • Your WFC AC Inverter is preprogrammed to run a standard AC induction motor; in many cases no additional programming is required. •...

  • Page 27: Operation Mode

    3.3 Operation Mode (STOP and RUN modes) FUNCTION Initiates forward run when pressed momentarily. If the drive is running in reverse when FWD is pressed, it will decelerate to zero speed, change direction and accelerate to the set speed. Initiates reverse run when pressed momentarily. If the drive is running in forward when REV is pressed, it will decelerate to zero speed, change direction and accelerate to the set speed.

  • Page 28: Program Mode

    3.4 Program Mode FUNCTION When in the STOP mode, pressing this key will enter the PROGRAM mode at Level 1. Pressing this key at any time while in the PROGRAM mode will return the unit to the OPERATION mode. Pressing the SHIFT and PROG keys simultaneously will enter Level 2. If an Access Code has been entered, re-entry is required to change program data.

  • Page 29: Description Of Displays

    3.6 Description of Displays The WFC Series Inverter has been designed to provide the POWER-UP AND FAULT RESET MODES greatest level of information possible to the operator through an RESTART easily readable 2x16 character Back Lit LCD alpha-numeric display, including data on drive and motor status, fault information and parameter values.
  • Page 30 When the programming mode is accessed by pressing the PROG PROGRAMMING ACCESS key for LEVEL 1 or SHIFT and PROG keys for LEVEL 2 or 3, the PARAMETERS display to the right will appear for one second. PROGRAM LEVEL 1 RIGHTS This section explains the operator’s access rights after the program mode has been entered:...

  • Page 31: Operating Tips

    3.7 OPERATING TIPS Parameter Access • When the PROG (or SHIFT-PROG) key is pressed after application of power, 21-MODE will always be the first parameter displayed. • If a different parameter is accessed and the Program mode is exited, that parameter will be the point of entry the next time the programming mode is accessed.

  • Page 32: High Torque Setup Procedure

    3.9 High Torque Set Up Procedure The following procedure allows the WFC series AC inverter to be set up for low speed, high torque operation. 1. Program Parameter 51-VSEL to Data Code 6 (see page 30). 2. Program Parameter 65-SLIP per the formula on page 32. 3.

  • Page 33: Programming

    SECTION 4 PARAMETER DESCRIPTIONS AND PROGRAMMING Level 1 - accesses only basic operator parameters. Level 2 - accesses all parameters in Level 1 and Level 2 Level 3 - accesses all parameters in Level 1, Level 2 and Level 3. For more information consult Section 5 and Form 997 - SIO SERIAL LINK PROTOCOL.
  • Page 34 Parameter Units Level 14-IOUT - Motor Output Current This display indicates computed output current in amperes. The accuracy of this display is ±10% of inverter rating (03-IRAT). 15-LOAD - Drive Load This display indicates the real part of the motor current by multiplying the computed output current by motor power factor and comparing it to the inverter's capacity.
  • Page 35 Parameter Units Level 24-FSEL - Speed Reference Selector Note: Reference 21-MODE and parameter 32-FMAX thru 38-F7 for a thorough understanding of this parameter setting. This parameter is used to define the frequency command signal source when operating from other than the inverter's keypad.
  • Page 36 Parameter Units Level 27-TLSEL - Torque Limit Reference Selector TLSEL selects one of seven combinations of six torque limit setpoints to be effective during driving and regenerative operation. Torque limit may be different for forward and reverse operation. Parameter 21- MODE can override this selection when it dictates that the drive operates under keypad control.
  • Page 37 Parameter Units Level 39-FTL - Minimum Frequency in Torque Limit When the drive's output current exceeds the limits defined by 27-TLSEL, the motor will be decelerated at a rate determined by 46-DECTL to the frequency programmed at this parameter. If this parameter is set to a value greater than parameter 32-FMAX, TORQUE LIMITING WILL BE DISABLED.
  • Page 38 Parameter Units Level 48-DCVLT - DC Brake Voltage The parameter controls the amount of DC voltage applied to the motor windings by 47-DCBRK. Factory setting is 2/3 of 52-BOOST. It is adjustable between 0 and 15% of full voltage. CAUTION: If DC braking is used as a holding brake, excessive motor heating may result. 51-VSEL - Volts/Hertz Characteristic Selector This parameter selects between the HT mode (Vector Control) and Volts/Hertz operation.
  • Page 39 Parameter Units Level 53-FKNEE - Volts/Hertz Knee Frequency This parameter is used to set the frequency at which full voltage is delivered to the motor. Thereby, the output volts/hertz ratio of the inverter is adjusted. It is adjustable in 0.01 Hz increments from 26 to 640 Hz. It is factory set to the base frequency of U.S.
  • Page 40 Parameter Units Level 65-SLIP - Slip Compensation Slip compensation is used to provide a more constant output speed as motor loading changes. This parameter is used in both the Volts/Hertz and High Torque modes of operation. Too much slip compensation may result in unstable motor operation. It is not intended for use with a synchronous motor.
  • Page 41 Parameter Units Level 68-NRST - Trip Restart Number Providing the inverter is operated from a maintained run command, this parameter will allow the drive to be automatically restarted, after a fault, up to a programmed number of attempts. This limit is from zero (0) up to a maximum of eight (8) tries within a 10 minute time frame.
  • Page 42 Parameter Units Level 72-ST1 - Auxiliary Output #1 (Open Collector) 73-ST2 - Auxiliary Output #2 (Open Collector) 74-ST3 - Auxiliary Output #3 (Open Collector) 75-STR - Auxiliary Relay Output Each of these parameters work similarly with the open collector outputs at the terminal strip (designated ST1, ST2 and ST3) and the auxiliary relay.
  • Page 43 NOTES: EMOP2/EMOP3 1. When data codes 1-29 are invoked, 81-PRGNO will Data Code 32/33 Functional revert to "0" upon exiting the program mode. When Terminals Description data codes greater than 29 are used, 81-PRGNO will retain the data setting. FWD REV PS1 PS2 2.
  • Page 44 Bits 5 & 4 define the event duration for each program step. Note that the controlling factor for the duration may be different for each step. Optional Bit # Equipment Description of Event Count Parameter Units Required? Time Base – The operating condition outlined in the Event Control parameter will be executed for a time interval of up to 18 hours (dependent on the setting of 81-PRGNO).
  • Page 45 Programming Example A machine is required to run in the forward direction at 50 Hz for one hour, then quickly SEQ1 SEQ2 SEQ3 decelerate to a stop. After two Direction Selection Forward Stop Reverse (2) minutes, the machine must accelerate in the reverse Event Definition 1 Hour 2 Minutes...
  • Page 46 Operation Under Program Sequencer Control The WFC can be operated under control of 21-MODE Transfer LOCal REMote the Program Sequencer from either the key- Setting pad or from the terminal strip. See 0/10 Sequencer operation N/A Parameter 21-MODE (Section 4.2 and from keypad Table 4.4).
  • Page 47 Parameter Units Level 82-START - Inverter Start Options This parameter selects options such as line start lockout, line starting or starting a rotating motor. 82-START also allows the keypad STOP key to function as an emergency stop when operating the inverter from the terminal strip.
  • Page 48 Parameter Units Level 83-PWM - PWM Carrier Frequency Selector This parameter sets the carrier frequency of the Pulse-Width-Modulation waveform supplied to the motor. Low carrier frequencies provide better low end torque but produce audible noise from the motor. Higher carrier frequencies produce less audible noise, but cause more heating in the inverter. The WFC is rated to produce continuous full load current at rated ambient temperatures when parameter 83-PWM is set to carrier frequencies 3, 4, 6 or 8 kHz.
  • Page 49 Drive Derating at high carrier frequencies The chart below shows the derating of the WFC Series AC inverters at the designated carrier frequencies. Note that the derating at certain carrier frequencies is identical to an adjacent frequency. Therefore, there are three derating values over the six carrier frequency selections. CONTINUOUS LOAD CONTINUOUS LOAD CONTINUOUS LOAD...
  • Page 50 Parameter Units Level 84-DISP - Display Option Full Setting Parameter 84-DISP, along with parameter 85-UNITS, allows the bottom line of the keypad display to be programmed in engineering units such as RPM, Bottles per hour - BPH or any desired unit up to five characters long.
  • Page 51 Parameter Units Level 86-LANG - Display Language This parameter sets the language for the display readout. The factory can supply a complete listing of displays in all languages. The options include: DATA CODE LANGUAGE English Spanish French German 87-ACODE - Security Access Code This parameter allows the user to control access to the programmable functions of the inverter.

  • Page 52: Program Code Summary

    SECTION 5 LEVEL 3 PARAMETER DESCRIPTIONS AND PROGRAMMING The following is a summary of the parameters associated with SIO communication. Consult Form 997 - SIO Serial Link Protocol or the factory for more information on the use of WFC Series inverters in serial communication applications.

  • Page 53: Parameter Descriptions

    5.3 Parameter Descriptions This section provides a functional description of all WFC programming parameters at Level 3. Those with a level indication including an asterisk (*) cannot be programmed, but can be viewed while the drive is operating. Parameter Units Level 04-TMAX - Maximum Heatsink Temperature This parameter is factory set to the maximum heat sink temperature that the processor will allow continuous...
  • Page 54 Parameter Units Level 21-MODE - Input Mode L1/L3 21-MODE defines the operating functions that are active from the Keypad, the Terminal Strip, and the SIO Serial Link in both the LOCal and REMote operating modes. Also the mode transfer mechanism is defined by your selection at this parameter.
  • Page 55 Parameter Units Level 23-CNTL - Control Information Byte This RAM parameter is the mechanism thru which actual SIO control of the inverter is achieved. It is represented by a binary word. The activation of each binary bit is read by the inverter as if the respective terminal were activated at the terminal strip.
  • Page 56 Parameter Units Level 7A-CIN - Control Board Terminal Status 7B-CIN2 - Option Board Terminal Status The binary word represented by this integer value can be used to determine the status of the input terminal function. Parameter 7A-CIN relates to the control board inputs, parameter 7B relates to the option board inputs.
  • Page 57 Parameter Units Level 94-SIOF - SIO Fault Byte The integer value stored at this location may be decoded to a binary word to detect faults associated with SIO communication. When various bits become active, they represent various faults that are SIO communication related.

  • Page 58: Section 6 - Applications

    SECTION 6 APPLICATIONS The following sections show various typical wiring connections of external controls to the WFC Series Inverter. Section 6.1 contains wiring diagrams for various speed control, torque control, start/stop and direction control, as well as options available from the inverter’s terminal strip. Refer to Section 2.7 Function and Use of Terminals. WARNING TWIST WIRES TOGETHER BEFORE INSERTING IN TERMINAL.
  • Page 59 The following diagram shows a two wire starting control along with the implementation of preset speeds and open collector outputs. In addition, it shows the connection of various customer supplied speed command signals. PRESET SPEED PRESET SELECTIONS COM CIN COM VIN REF LIM COM FWD FWD REV +24 R/J PS1 PS2 PS3 ART +24 MOL CTS RST ST1 ST2 ST3 6FS COM SIO+ SIO-...

  • Page 60: Options And Accessories

    6.2 WFC Series Options WPC Plug-In Option Boards WPC Plug-In Option Boards are specifically designed to work with WFC Series AC Inverters. They install inside any WFC model inverter above the control board in the J7 option connector. WPC01 – Isolated Output Board The WPC01 Isolated Output Board has two functions.

  • Page 61: Application Hints

    WCK-01/02/03/04 – Chassis Mounting Kits This option allows the WFC Series Inverter to be mounted with the heat sink fins protruding through the back of another enclosure. This mounting scheme allows the cabinet size to be minimized since most of the energy dissipated by the inverter will be channeled through the fins to the outside of the cabinet.

  • Page 62: Section 7 - Troubleshooting

    SECTION 7 TROUBLESHOOTING WARNING DISCONNECT POWER BEFORE SERVICING THIS CONTROL. HAZARDOUS VOLTAGES EXIST UNTIL CHARGE LIGHT GOES OUT. AVERTISSEMENT COUPER L’ALIMENTATION AVANT D’ENRERENORE LE DEPANNAGE DU SYSTEME ELECTRIQUE. VOLTAGE DANGEUREUX EXISTE TANT QUE LA LUMIERE INDICATRICE RESTE ALLUMÉ. 7.1 Fault Codes NUMBER MESSAGE EXPLANATION...

  • Page 63: Troubleshooting

    7.2 Troubleshooting FAULT CAUSE REMEDY NUMBER Noise on Power Line 1. Reset the drive using the stop key or remote reset. 2. Remove power, wait for the BUS CHG indicator to extinguish and re-establish power. 3. If the problem persists, install a line noise filter. 1.

  • Page 64: Maintenance And Inspection

    7.2 Troubleshooting (continued) FAULT CAUSE REMEDY NUMBER Running Overcurrent 1. Locate the cause of a mechanical overload on the motor. Heat Sink Overtemperature 1. Check for excessive load on the motor. 2. Verify the proper sizing of the WFC for the application. 3.

  • Page 65: Replacement Parts

    7.4 Replacement Parts The tables on the following pages reflect those replacement parts compatible with WFC Series AC Inverters. 1000 & WFC 2000 Series Replacement Parts Description Part Number 1001-0 2000-7 2001-0 2002-0 2003-0 2005-0 2007-5 2010-0 2015-0 2020-0 2025-0 Control Board PC505 Keypad...
  • Page 66 4000 Series Replacement Parts Description Part Number 4001-0 4002-0 4003-0 4005-0 4007-5 4010-0 4015-0 4020-0 4025-0 4030-0 4040-0 4050-0 4060-0 4075-0 Control Board PC505 Keypad PC233 Power Card PC398 PC399 PC400 PC401 PC402 PC403 PC404 PC406 PC407 PC408 PC409 PC410 PC412 PC413 Aux.

  • Page 67: Section 8 - Appendix A 8.1 Additional Publications

    SECTION 8 APPENDIX A 8.1 Additional Publications Form HSC-7, Fundamentals of AC Inverters, may be purchased from TB Wood’s Incorporated at a nominal charge. This publication is a home study course which not only covers the fundamentals of AC inverters and AC motors, but also can be used as an application guide in sizing the correct AC inverter and AC motor for typical applications.

  • Page 68: Section 9 - Appendix B - Rfi Suppression And Wlf Line Filters Section 1

    APPENDIX B Use of TB Wood’s WLF Series Line Filters SECTION 1 INTRODUCTION This Appendix documents the specifications for TB Wood’s WLF Series line filters. The Appendix also contains installation and usage information relative to these products. Proper installation of these filters with the correct model of E-trAC Series inverter or XFC Series ®...

  • Page 69: Section 2

    SECTION 2 SPECIFICATIONS TB Wood’s WLF line filters are provided in both IP20 and IP54 type enclosures. They can operate over a temperature range of -10 to +50°C (-23 to +122°F). The mounting options for the filters can be parallel or perpendicular to the control panel.

  • Page 70: Section 3

    SECTION 3 INSTALLATION Upon receipt of the filter, unpack it and carefully inspect for any damage sustained in transit. If damage is apparent, the freight or express agent should be notified within 15 days of receipt of the product and a request be made that he make inspection of the merchandise;...
  • Page 71 IP20 versions - 25 to 75HP Figure 3 Case Dimensions Case Mounting Terminals Model Size Lines WLF40300H 5.51/140 10.63/270 3.54/90 4.17/106 10.16/258 AWG 6 (90°C) WLF40400H 7.09/180 13.78/350 3.54/90 5.75/146 13.31/338 WLF40500H 7.09/180 13.78/350 3.54/90 5.75/146 13.31/338 WLF40600H 7.87/200 16.54/420 5.12/130 6.54/166 16.06/408...
  • Page 72 IP54 versions - up to 20HP Figure 4 Case Dimensions Case Mounting Drive Mounting Terminals Model Size Size Lines GND WLF40050D 14.17/360 9.17/233 4.09/104 13.54/ 7.09/ Key-slot (top): 11.02/ 7.87/ AWG 6 0.71/18/high 0.51/13/large diam. 0.26/6.5/small diam. Slot (bottom): 1.04/26.5/depth 0.26/6.5/width 0.43/11/diam.

  • Page 73: Section 4

    SECTION 4 CONNECTIONS Wire Sizing Requirements Model Line Conductor Ground Conductor Ground Conductor Single Conductor 2 Parallel Conductors WLF40050H 14 AWG, 600 V 6 AWG, 600 V 14 AWG, 600 V WLF40050D WLF40200H 6 AWG, 600 V 6 AWG, 600 V WLF40200D WLF40300H 6 AWG, 600 V...

  • Page 74: Section 5

    SECTION 5 INTERFERENCE SUPPRESSION MEASURES (ELECTROMAGNETIC COMPATIBILITY) Electrical/electronic devices are capable of influencing or disturbing each other through connecting cables or other metallic connections. “Electromagnetic Compatibility” consists of two parts, “interference resistance” and “interference emission.” Correct installation of the inverter in conjunction with any possible local interference suppression measures has a crucial effect on minimizing or suppressing mutual interference.
  • Page 75 Other loads connected to the power source may produce voltage transients (spikes) that may interfere with or damage the inverter. Line reactors or filters can be used on the input power to protect the inverter from such transients. If the inverter is operated from switchgear devices or is in close proximity to switchgear devices (in a common cabinet), the following procedures are recommended as a precaution to prevent these devices from interfering with the inverter’s operation: •...

  • Page 76: Ce Declaration Of Conformity

    ® APPENDIX C EU DECLARATION OF CONFORMITY - ‘00 TB Wood’s Incorporated 440 North Fifth Avenue Chambersburg, PA 17201 hereby declare that the products: Product Name: WFC Series Model Number: WFC1001-0, WFC2000-7, WFC2001-0, WFC2002-0, WFC2003-0, WFC2005-0, WFC2007-5, WFC2010-0, WFC2015-0, WFC2020-0, WFC2025-0, WFC4001-0, WFC4002-0, WFC4003-0, WFC4005-0, WFC4007-5, WFC4010-0, WFC4015-0, WFC4020-0, WFC4025-0, WFC4030-0,...
  • Page 77 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 78 ® Owner Warranty Registration Please be sure to send in this sheet to register your purchase. Just fold the form with the Wood’s address on the outside, secure with tape and mail. No postage is necessary. _________________________________________________________________ PLEASE TYPE OR PRINT NEATLY Your Name ________________________________________________ Title_____________________________ Company Name ______________________________________________________________________________ Address ____________________________________________________________________________________...
  • Page 79 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO. 17 CHAMBERSBURG, PA POSTAGE WILL BE PAID BY ADDRESSEE ATTN MARKETING MANAGER ELEC DIV TB WOODS INCORPORATED 440 N FIFTH AVE CHAMBERSBURG PA 17201-9960 Fold Here Fold Here Artisan Technology Group - Quality Instrumentation ...
  • Page 80 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 81 ® TB Wood’s Incorporated http://www.tbwoods.com 440 North Fifth Avenue Chambersburg, Pennsylvania 17201-1778 Telephone: 888-TBWOODS or 717-264-7161 Direct Dial (Sales) 717-267-2900 FAX: 717-264-6420 TB Wood’s (México) S.A. de C.V. T. B. Wood’s Canada Ltd. Oriente 237 No. 171 750 Douro Street Colonia Agrícola Oriental Stratford, Ontario, Canada N5A 6V6 08500 México, D.F.
  • Page 82 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...

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