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KEB COMBIVERT F6 Instructions For Use Manual
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KEB COMBIVERT F6 Instructions For Use Manual

KEB COMBIVERT F6 Instructions For Use Manual

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COMBIVERT F6
INSTRUCTIONS FOR USE | INSTALLATION F6 HOUSING 6 ELEVATOR
Document 20396769 US 00 Preliminary version

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Summary of Contents for KEB COMBIVERT F6

  • Page 1 COMBIVERT F6 INSTRUCTIONS FOR USE | INSTALLATION F6 HOUSING 6 ELEVATOR Document 20396769 US 00 Preliminary version...

  • Page 3: Preface

    The hardware and software described in this document are products of KEB. The infor- mation contained in this document is valid at the time of publishing. KEB reserves the right to update this document in response to misprints, mistakes or technical changes.

  • Page 4: More Symbols

    Preface More symbols Definition Symbol ► Action Step ● Enumerations or Unordered List  Cross-reference QR-Code General Mandatory Action Mandatory: Refer to Instruction Manual Mandatory: Wear Ear Protection Warning Warning: Risk of Electric Shock Warning: Explosive Environments Warning: Forklift Truck and Other Industrial Vehicles Warning: Hot Surfaces Warning: Flammable Materials Warning: Overhead Obstacle...

  • Page 5: Laws And Guidelines

    Preface Laws and guidelines KEB Automation KG confirms with the EC declaration of conformity and the CE mark on the device nameplate that it complies with the essential safety requirements. The EC declaration of conformity can be downloaded on demand via our website.

  • Page 6: Table Of Contents

    Table of ConTenTs Table of Contents Preface ..............................3 Signal words and symbols ......................3 More symbols ..........................4 Laws and guidelines ........................5 Warranty and liability ........................5 Support ............................5 Copyright ............................5 Table of Contents ........................... 6 list of figures ............................9 list of Tables ............................
  • Page 7 Table of ConTenTs 3.1.3 Chemical / mechanical active substances ................28 3.1.4 Electrical operating conditions .................... 29 3.1.4.1 Device classification ......................29 3.1.4.2 Electromagnetic compatibility ..................29 3.2 Device data of the 230 V devices ....................30 3.2.1 Overview of 230 V devices ....................30 3.2.2 Voltage and frequencies for 230V devices .................
  • Page 8 Table of ConTenTs 5.1 overview of the CoMbIVeRT f6 ....................54 5.2 Connection of the power unit ....................... 57 5.2.1 Connection of the voltage supply ..................57 5.2.1.1 Terminal block X1A ......................58 5.2.2 Protective and high frequency ground ................60 5.2.2.1 Protective earth (ground) ....................

  • Page 9: List Of Figures

    lIsT of fIGURes list of figures Figure 1: Model number  ..........................  2 5 Figure 2: Nameplate  ............................  2 6 Figure 3: Switch-off time t depending on the overload I/IN at OC level 300 % (OL)  ........  3 3 Figure 4: Typical overload characteristics in the lower output frequencies (OL2) Example 18 device ...

  • Page 10: List Of Tables

    lIsT of Tables list of Tables Table 1: Climatic environmental conditions  ....................  2 7 Table 2: Mechanical environmental conditions  ....................  2 8 Table 3: Chemical / mechanical active substances  ..................  2 8 Table 4: Device classification  .........................   2 9 Table 5: Electromagnetic compatibility ...

  • Page 11: Glossary

    International standard Degree of protection (xx for level) tance IP xx American wire gauge KEB product The KEB product is subject of this Business-to-business manual Open source real-time interface for Silicium temperature sensor (pola- Biss...
  • Page 12 Glossary Pulse width modulation Modular connector with 8 pins rJ45 Synchronous sensorless closed loop Safety Extra Low Voltage (< 60 V) sElV The safety integrity level is a measu- re for quantifying the risk reduction. Term used in the safety technology (EN 61508 -1...7) Synchronous serial interface for encoder...

  • Page 13: Standards For Drive Controllers

    sTaNDarDs For DrIVE CoNTrollErs Standards for drive controllers Product standards that apply directly to the drive controller EN 61800-2 Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable frequency a.c. power drive systems (VDE 0160-102, IEC 61800-2) EN 61800-3 Speed-adjustable electrical drives.

  • Page 14: Standards That Are Used In The Environment Of The Drive Controller

    sTaNDarDs For DrIVE CoNTrollErs EN 61000-4-5 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test (IEC 61000-4-5); German version EN 61000-4-5 EN 61000-4-6 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields (IEC 61000-4-6);...

  • Page 15: Basic Safety Instructions

    ► Read the instructions for use. ► Observe the safety and warning instructions. ► If instructions are unclear, please contact KEB prior to operating device. 1.1 target group This instruction manual is determined exclusively for electrical personnel. Electrical per- sonnel for the purpose of this instruction manual must have the following qualifications: •...

  • Page 16: Installation

    Basic safety instructions NOTICE Drive controllers contain electrostatic sensitive components. ► Avoid contact. ► Wear ESD-protective clothing. Do not store drive controllers: • in the environment of corrosive and/or conductive liquids or gases. • with direct sunlight. • outside the specified environmental conditions. 1.3 installation DanGer risk of serious injury or death due to explosive environment!

  • Page 17: Electrical Connection

    For more information, see technical document: www.keb.de/fileadmin/media/Techinfo/dr/tn/ti_dr_tn-rcd-00008_en.pdf Installations which include the drive controller shall be equipped with additional control and protective devices in accordance with the relevant applicable safety requirements, e.g.

  • Page 18: Emc-Compatible Installation

    Disregarding this can cause destruction of the components by equalizing currents. 1.4.1 eMc-compatible installation Compliance of the EMC limit values, as required by law, is the responsibility of the cus- tomer. Notes on EMC-compatible installation can be found here. www.keb.de/fileadmin/media/Manuals/dr/emv/0000neb0000.pdf...

  • Page 19: Voltage Test

    Basic safety instructions 1.4.2 Voltage test The KEB Elevator drive is dielectric-tested after assembly as part of the factory end test routine. This dielectric test is harmonized and in accordance with the requirements set forth in UL 61800, CSA C22.2 No. 274-17, ASME A17.5-2019, CSA B44.1-19, EN81, IEC 61800-5 and EN 60204-1.

  • Page 20: Start-Up And Operation

    For applications that require cyclic switching off and on of the drive controller, maintain an off-time of at least 5 min after the last switch on. If you require shorter cycle times please contact KEB America. A disconnect switch must be provided as a means of turning off the supply voltage when...

  • Page 21: Maintenance

    ► The function of the drive controller is dependent on its parameteri- zation. Never replace without knowledge of the application. ► Modification or repair is permitted only by KEB Automation KG or KEB America Inc. authorized personnel. ► Only use original manufacturer parts.

  • Page 22: Disposal

    Basic safety instructions 1.8 Disposal KEB Electronic devices are exclusively comercial devices for further industrial process- ing (so-called B2B devices). Manufacturers of B2B devices are obliged to take back and recycle devices manufac- tured after 14.08.2018. These devices may not be disposed at the collection centers of public sector disposal organizations.

  • Page 23: Product Description

    Technical data and information for connection conditions shall be taken from the name- plate and from the instructions for use and must be strictly observed. The used semiconductors and components of the KEB Automation KG are developed and dimensioned for the use in industrial products.

  • Page 24: Product Features

    • Operation of three-phase asynchronous motors and three-phase synchronous motors, in operating modes open-loop or closed-loop with and without speed feedback • Supports: CAN DS417 lift control and KEB DIN 66019 II lift protocol • System-overlapping operating concept • Wide operating temperature range •...

  • Page 25: Model Number

    Connection Type Housing 2…9 Equipment 5: Safety module type 5 Control Type P: PRO Series COMBIVERT F6 Inverter Size 10…29 Figure 1: Model number CANopen ® is registered trademark of CAN in AUTOMATION - International Users and Manufacturers Group e.V.

  • Page 26: Nameplate

    Product descriPtion 2.5 Nameplate Made in Germany by KEB Automation KG 32683 Barntrup Input AC 3 PH 50/60Hz 400V/66A UL: 480V/71A Output AC 3 PH 0...Uin/60A UL: 65A 42kVA 0...599Hz IP20 Mat.No.00F6000-CMAT/20F6K13-3413 (1W) SWC09 AK17 LIM WSTD PSTD LSTD 306908465 / 2268568 /2020/36/0010...

  • Page 27: Technical Data

    Technical daTa 3 Technical data Unless otherwise indicated, all electrical data in the following chapter refer to a 3-phase AC mains. 3.1 Operating conditions 3.1.1 climatic environmental conditions Storage Standard class descriptions Ambient temperature EN 60721-3-1 -25…55 °C Relative humidity EN 60721-3-1 5…95 % (without condensation) Storage height...

  • Page 28: Mechanical Environmental Conditions

    Technical daTa 3.1.2 Mechanical environmental conditions Storage Standard class descriptions Vibration amplitude 1.5 mm (2…9 Hz) Vibration limits EN 60721-3-1 Acceleration amplitude 5 m/s² (9…200 Hz) Shock limit values EN 60721-3-1 40 m/s²; 22 ms Transport Standard class descriptions Vibration amplitude 3.5 mm (2…9 Hz) Vibration limits EN 60721-3-2 Acceleration amplitude 10 m/s²...

  • Page 29: Electrical Operating Conditions

    Technical daTa 3.1.4 electrical operating conditions 3.1.4.1 Device classification Requirement Standard class descriptions Overvoltage category EN 61800-5-1 – Non-conductive pollution, occasional conden- Pollution degree EN 60664-1 sation when PDS is out of service Table 4: Device classification 3.1.4.2 Electromagnetic compatibility For devices without an internal filter, an external filter is required to comply with the following limits.

  • Page 30: Device Data Of The 230 V Devices

    Device Data of the 230 v Devices 3.2 Device data of the 230 v devices 3.2.1 overview of 230 v devices The technical data are for 4/6-pole standard motors. With other pole numbers, the drive controller must be dimensioned onto the rated motor current. For motors with rated fre- quencies less than 15 Hz, contact the manufacturer.

  • Page 31: Voltage And Frequencies For 230V Devices

    Device Data of the 230 v Devices Device size housing Protection function braking resistor Feedback signal evaluation and current shutdown (Error GTR7 always on) table 6: Overview of the 230 V device data Rated operation corresponds to U = 230 V, rated switching frequency, output frequency = 50 Hz (4-pole standard asynchronous motor).

  • Page 32: Table 10: Example Of The Calculation Of The Possible Motor Voltage 230V

    Device Data of the 230 v Devices component Reduction / % example Mains choke U Open-loop drive converter with mains- and motor choke Drive converter open-loop at non-rigid supply system: Drive converter closed-loop 230 V mains voltage (100%) - 25 V reduced voltage (11 %) Motor choke U = 205 V motor voltage Non-rigid supply system...

  • Page 33: Figure 3: Switch-Off Time T Depending On The Overload I/In At Oc Level 300

    Device Data of the 230 v Devices • At low output frequencies or switching frequencies higher than the rated switching frequency, the frequency-dependent maximum current can be exceeded before and error OL2 can be triggered. ( 3.2.3.2 Frequency-dependent maximum current (OL2) for 230 V devices).

  • Page 34: Frequency-Dependent Maximum Current (Ol2) For 230 V Devices

    Device Data of the 230 v Devices 3.2.3.2 Frequency-dependent maximum current (OL2) for 230 V devices The characteristics of the maximum currents for a switching frequency which are de- pending on the output frequency are different for each drive controller, but the following rules are generally applicable: •...

  • Page 35: Power Dissipation At Rated Operation For 230 V Devices

    Device Data of the 230 v Devices The values for the respective device size are listed in the following tables. frequency-dependent maximum current Device size Rated switching frequency 8 khz output frequency / hz 2 kHz 267 270 270 270 270 270 4 kHz 232 257 270 270 270 270 frequency-dependent maximum current @ f...

  • Page 36: Device Data Of The 400 V Devices

    Device Data of the 400 v Devices 3.3 Device data of the 400 v devices 3.3.1 overview of 400 v devices The technical data are for 4/6-pole standard motors. With other pole numbers, the drive controller must be dimensioned onto the rated motor current. For motors with rated fre- quencies less than 15 Hz, contact the manufacturer.

  • Page 37: Voltage And Frequencies For 400V Devices

    Device Data of the 400 v Devices Device size housing / Ω Min. braking resistor value B_min Braking transistor Max. cycle time: 120s; Max c.d.f.: 50 % Protection function for braking transistor Short-circuit monitoring Protection function braking resistor (Error Feedback signal evaluation GTR7 always on) and current shutdown table 16: Overview of the 400 V device data...

  • Page 38: Example Of The Calculation Of The Possible Motor Voltage 400V

    Device Data of the 400 v Devices 3.3.2.1 Example of the calculation of the possible motor voltage 400V The motor voltage for dimensioning of the drive is depending on the used components. The motor voltage reduces according to the following table: component Reduction / % example...

  • Page 39: Overload Characteristic (Ol)

    Device Data of the 400 v Devices 3.3.3.1 Overload characteristic (OL) All drive controllers can be operated at rated switching frequency with an utilization of 160 % (200% at 480V) for 60s. The OL overload function is a root mean square (RMS) function. The greater the difference between the overload and underload phases, the greater the deviation of the RMS from the arithmetic mean value.
  • Page 40 Device Data of the 400 v Devices Overload characteristic, device size 22 (400 V / 480 V Operation) Motor current / drive controller rated current / A Legend Thermal overload limit Range for extreme overloads figure 6: Switch-off time t depending on the overload at 400 V, device size 22 •...

  • Page 41: Frequency-Dependent Maximum Current (Ol2)

    Device Data of the 400 v Devices 3.3.3.2 Frequency-dependent maximum current (OL2) The characteristics of the maximum currents for a switching frequency which are de- pending on the output frequency, are different for each drive controller, but the following rules are generally applicable: •...

  • Page 42: Power Dissipation At Rated Operation For 400 V Peak Power Devices

    Device Data of the 400 v Devices The values for the respective device size are listed in the following tables. frequency-dependent maximum current Device size Rated switching frequency 8 khz output frequency / hz 2 kHz 216 216 216 216 216 216 4 kHz 181 204 216 216 216 216 frequency-dependent maximum current @ f...

  • Page 43: General Electrical Data

    GeneRaL eLectRicaL Data 3.4 General electrical data 3.4.1 switching frequency and temperature The drive controller cooling is designed by way that the heat sink overtemperature threshold is not exceeded at rated conditions. A switching frequency higher than the rat- ed switching frequency also produces higher losses and thus a higher heat sink heating. If the heat sink temperature reaches a critical threshold (T ), the switching frequen- cy can be reduced automatically step-by-step.

  • Page 44: Dc Link / Braking Transistor Function

    GeneRaL eLectRicaL Data 3.4.2 Dc link / braking transistor function The braking resistor function becomes active when the STO signal is given to the safety module. The transistor automatically switches on and off when the DC voltage rises above and below the level defined in Table 26 Table For additional information, ...

  • Page 45: Dc Link / Braking Transistor Function Of The 230 V Devices

    GeneRaL eLectRicaL Data 3.4.2.1 DC link / braking transistor function of the 230 V devices Device size Rated DC link voltage @ U = 230 V N_dc Rated DC link voltage @ U = 230 V N_UL N_dc_UL DC link voltage working voltage range 240...373 in_dc DC switch-off level...

  • Page 46: Dc Link / Braking Transistor Function Of The 400 V Devices

    GeneRaL eLectRicaL Data The DC switching level for the braking transistor is adjustable. The default value is the value specified in the table. The cyclic duration factor is additionally limited by the used braking resistor The feedback signal evaluation monitors the functionality of the brake transistor. The power is switched off via the internal bridge rectifier.

  • Page 47: Switching Behaviour Of The Fans

    GeneRaL eLectRicaL Data 3.4.3.1 Switching behaviour of the fans Temperature monitoring controls the fans with different switch-on and switch-off points. ③ ② ① Heat sink temperature / °C Legend Fan speed in dependence on the temperature Setting range for the switch-on temperature Maximum switch-on temperature Switch-on point Switch-off point...

  • Page 48: Installation

    Dimensions anD weights 4 installation 4.1 Dimensions and weights 4.1.1 Panel mount air-cooled version (24,4) 271,9 für M8 (4x) for M8 (4x) housing Weight 21.5 kg Dimensions All dimensions in mm Figure 10: Dimensions panel mount air-cooled version...

  • Page 49: Push Through Air-Cooled Version Ip20, Ip54-Ready

    Dimensions anD weights 4.1.2 Push through air-cooled version iP20, iP54-ready (270,7) für M6 (16x) 179,9 90,8 for M6 (16x) Dichtung gasket 77,5 24,5 für M6 (16x) Ausschnitt for M6 (16x) cut-out (245) housing Weight 20.6 kg Control cabinet cut-out Dimensions All dimensions in mm Figure 11: Dimensions push through air-cooled version IP20, IP54-ready...

  • Page 50: Control Cabinet Installation

    Use of other mounting material ► Alternate mounting hardware must meet the above material charac- teristics (quality) and tightening torques! ► The use of other mounting hardware is beyond the control of KEB and is therefore the sole responsibility of the customer.

  • Page 51: Mounting Distances

    Control Cabinet installation 4.2.2 mounting distances Power dissipation for the control cabinet dimension:  3.2.1 Overview of 230 V devices 3.3.4 Power dissipation at rated operation for 400 V Peak Power devices. A lower value can be used here depending on the operating mode/load. mounting the drive controller For reliable operation, the drive controller must be mounted flush, on a smooth, solid metal zinc-plated or galvanized mounting plate.

  • Page 52: Installation Of Ip54-Ready Devices

    Control Cabinet installation 4.2.3 installation of iP54-ready devices ① ② ③ ④ legend IP20 zone inside the control cabinet IP54 zone outside the control cabinet Drive controller (power unit and control unit) Drive controller (heat sink) Housing (e.g. Control cabinet wall) Figure 13: Installation of IP54-ready devices iP54 zone: heat sink outside the housing The protection class IP54 can only be achieved when the device is properly...

  • Page 53: Control Cabinet Ventilation

    Control Cabinet installation 4.2.4 Control cabinet ventilation If, due to the design, external cabinet cooling fans must be used, appropriate filters must be installed to prevent airborn contamination from being blown into the control cabinet and ultimately the drive controller. The filters must be checked, cleaned or replaced, per a regular maintenance schedule.

  • Page 54: Installation And Connection

    Overview Of the COMBivert f6 5 installation and connection 5.1 Overview of the COMBivert f6 housing 6 Name Description Shield clamps for shielded control 1 / 6 cables LEDs (see the manual for control unit chapter "Overview“) • Status indication of the safety...

  • Page 55: Figure 17: F6 Housing 6 Front View

    Overview Of the COMBivert f6 housing 6 Name Description Interior fan All protective earth (ground) termi- nals may only have one conductor installed Power circuit terminals for: • Mains input • Braking resistor • DC supply • Motor connection Terminal for: •...

  • Page 56: Figure 18: F6 Housing 3 Top View With Control Board Lift

    24 V DC voltage supply / 2 digital outputs figure 18: F6 housing 3 top view with control board Lift Additional information can be found in the respective control board manual. Instructions for use COMBIVERT F6 control board PRO https://data.keb.de/fileadmin/media/Manuals/dr/ma_dr_f6-cu-p-lift-inst-20153834_us.pdf...

  • Page 57: Connection Of The Power Unit

    ► Never exchange mains input and motor output! 5.2.1 Connection of the voltage supply The COMBIVERT F6 housing 6 can be supplied by mains via terminals L1, L2 and L3. figure 19: Input circuit Minimum waiting period between two switch-on procedures: 5 minutes! Cyclic switching on and off of the device leads to temporary high resistance of the resistor (PTC) in the input.

  • Page 58: Terminal Block X1A

    ConneCtion of the power unit 5.2.1.1 Terminal block X1A terminal tightening Max. number of name function Crimp lug type connection torque conductors Mains connection 3-phase DC terminals 8 mm stud for 10...15 Nm For IEC: 2 Connection for M8 crimp 88...132 lb inch For UL: 2 braking resistor...

  • Page 59: Figure 21: Crimp Connector Dimension X1A

    ConneCtion of the power unit Crimp lug dimensions type 1 type 2 Nominal hole diameter 0.375 0.375 d / in [mm] [9.53] [9.53] Max. tongue width 0.95 0.78 w / in [mm] [24.1] [19.8] Max. barrel diameter 0.75 0.75 Db / in [mm] [19.1] [19.1] Max.

  • Page 60: Protective And High Frequency Ground

    The use of the high frequency ground is not required if the drive control is prop- erly mounted and wired according to the KEB EMC guidelines. The protective earth ground must always be green, white or gray per NEC and/ or CEC guidelines.

  • Page 61: Ac Mains Connection

    Mains choke 5.3.1 Filters and chokes. HF filter for TN-, TT Required for compliance with the limit values in accordance with systems EN 61800-3 HF filter for IT systems Drive controller COMBIVERT F6 figure 23: Connection of the mains supply 3-phase...

  • Page 62: Branch Circuit Protection

    ConneCtion of the power unit 5.2.4 Branch circuit protection NOTICE integral solid state short circuit protection does not provide branch circuit protection! ► Branch circuit protection must be provided in accordance with the Manufacturer Instructions, National Electrical Code (NFPA 70 or CSA 22.1) and any additional local codes.

  • Page 63: Table 34: Fusing Of The 230 V Devices

    ConneCtion of the power unit Max. size of the fuse / A = 230 V = 230V = 480 V Drive size gG (ieC) class "J“ SCCr 30 kA SCCr 5 kA SCCr 30 kA type Siba 20 189 20.125 Eaton 170M1368 Littelfuse L70QS125 Siba 20 189 20.160...

  • Page 64: Supply Conductors

    80-100% THiD to around 45% THiD. If lower values of line current distortion are required, contact KEB regarding an applicable harmonic filter. With such a device, it is possible to reduce the harmonic distortion below 8% THiD.

  • Page 65: Dc Supply

    ConneCtion of the power unit 5.2.5 DC supply NOTICE DC operation ► DC operation is possible when used together with a regen unit or AIC unit. In both cases, the flow of power can be bi-directional. DC fuses must be installed as described in the tables under section resistor.

  • Page 66: Table 36: Dc Fusing Of The 230 V Devices

    ConneCtion of the power unit Max size of the fuse / A un = 325 Vdc Drive SCCr 5kA (Standard) / 50 kA (high) Size Max fuse Manufacturer Model or Series recommended fuse Amperage Amperage 315 Adc Siba 20 031 34.# 200 Adc 315 Adc 170M1XY#...

  • Page 67: Terminal Block X1A Dc Connection

    ConneCtion of the power unit 5.2.5.1 Terminal block X1A DC connection terminal tightening Crimp connector Max. number of name function connection torque dimension type conductors 8 mm stud for 10...15 Nm For IEC: 2 DC terminals M8 crimp 88...132 lb inch For UL: 2 connector figure 24: Terminal block X1A DC connection...

  • Page 68: Connection Of The Motor

    5.2.6 Connection of the motor 5.2.6.1 Wiring of the motor Control Legend KEB COMBIVERT Apply motor cable, shielding on both sides over a large surface on the bare metallic frame or mounting plate (remove paint if necessary) Three-phase motor Temperature monitoring (optional)

  • Page 69: Terminal Block X1A Motor Connection

    ConneCtion of the power unit 5.2.6.2 Terminal block X1A motor connection terminal tightening Crimp connector Max. number of name function connection torque dimension type conductors 8 mm stud for 10...15 Nm For IEC: 2 Motor connection M8 crimp 88...132 lb inch For UL: 2 connector figure 27: Terminal block X1A motor connection...

  • Page 70: Selection Of The Motor Line

    The cable length can be increased significantly by using motor chokes or motor filters. KEB recommends the use of motor chokes or filters for a cable length up to 50 m. Additional information on the motor cable length can be found in the corre- sponding filter instructions.

  • Page 71: Motor Cable Cross-Section

    ConneCtion of the power unit 5.2.6.6 Motor cable cross-section The motor cable cross-section is dependent: • on the characteristic of the output current (e.g. harmonic content); • on the real effective value of the motor current; • on the cable length; •...

  • Page 72: Connection Of The Temperature Monitoring And Brake Control (X1C)

    ConneCtion of the power unit 5.2.6.8 Connection of the temperature monitoring and brake control (X1C) A programmable temperature sensor input is available on the F6 drive control. The different posibilities for temperature evaluation are dependent on the control board installed in the drive.  Refer to the Installation F6 Elevator Control manual.

  • Page 73: Connection And Use Of A Braking Resistor

    ConneCtion of the power unit KTY sensors are polarized semiconductors and must be operated in forward direction! Connect the anode to TA1 and the cathode to TA2! Failure of compliance leads to incorrect measurements in the upper temperature range. A protection of the motor KTY84 winding is then no longer guaranteed.

  • Page 74: Terminal Block X1A Connection Braking Resistor

    ConneCtion of the power unit 5.2.7.1 Terminal block X1A connection braking resistor Crimp con- Max. num- terminal con- tightening name function nector dimen- ber of con- nection torque sion type ductors 8 mm stud for Connection for braking 10...15 Nm For IEC: 2 M8 crimp connec- resistor (between + and R)

  • Page 75: Use Of Braking Resistors

    ConneCtion of the power unit 5.2.7.2 Use of braking resistors Risk of fire or smoke emission in case of overload or error! wArninG use of braking resistors ► Failure to implement a braking resistor protection method along with the appropriate control circuitry can result in heat damage to the resistors, elevator controls, surrounding components in the machine room, and the risk of a catastrophic fire.

  • Page 76: Brake Resistor Protection

    ConneCtion of the power unit 5.2.7.3 Brake resistor protection A normally closed temperature sensor on the braking resistors can be used to open a DC contactor in the event the resistor temperature becomes excessive. Risk of catastrophic damage and/or fire! DAnGer ►...

  • Page 77: Figure 36: Temperature Sensor Monitor Circuit; No Elevator Controller Supervision: Line Contactor

    ConneCtion of the power unit Legend Branch Circuit Fuses Line Choke EMI EMI Filter Brake Resistor Line Contactor Elevator Control Voltage Control Motor figure 36: Temperature Sensor Monitor Circuit; No Elevator Controller Supervision: Line Contactor A normally closed temperature sensor on the braking resistors can be used to open an AC line contactor in the event the resistor temperature becomes excessive.

  • Page 78: Figure 37: Brake Transistor Monitor; No Elevator Controller Supervision: Dc Contactor

    37: Brake Transistor Monitor; No elevator controller supervision: DC contactor The KEB brake transistor monitor module, part number 00f5090-Btw9, can be used to monitor the fuction of the brake transistor in cases where there is no temperature sen- sor installed on the braking resistors. When the brake transistor is functioning normally, the contact K1/K2 will be closed.

  • Page 79: Accessories

    80-100% THiD to around 45% THiD. ► If lower values of line current distortion are required, contact KEB regarding an applicable harmonic filter. With such a device it is pos- sible to reduce the harmonic distortion below 8% THiD.

  • Page 80: Dv/Dt Chokes

    ACCeSSorieS This ferrite core can also be used to reduce bearing currents in the connected AC motor. Bearing currents are caused by capacitive coupling between the stator and the rotor and then the subsequent connection through the bearings to ground. The pulse width modulated (PWM) output of the drive interacts with the capacitive coupling causing leakage current to flow from the rotor through the bearings to the grounded motor frame.

  • Page 81: Certification

    6.2 UL certification Acceptance according to UL is indicated on the name- plate of KEB drive converters by the logo shown below. For UL compliance for use in North American and Canadian markets, the following ad- ditional information must be observed on the market: •...

  • Page 82: Additional Information And Documentation

    CertifiCation 6.3 Additional information and documentation Supplementary manuals and instructions for download: https://www.kebamerica.com/elevator-support/ General instructions • EMC and safety instructions • Manuals for additional control boards, safety modules, fieldbus modules, etc. Instruction and information for construction and development • Input fuses in accordance with UL •...

  • Page 83: Appendix

    Appendix Appendix Recommended manufacturer part numbers - Crimp lugs Max neC Use with Standard Manufacturer’s Conductor Conductor Current [A] terminal Connections or Flex part number type 75°C Copper L1 L2 L3 LCA2-38-Q 1 or 2 + - R U V W L1 L2 L3 LCAX2-38-E 1 or 2...

  • Page 84: Table 43: F6-6 Recommended Thomas & Betts Crimp Lugs

    Appendix Max neC Use with Standard Manufacturer’s Conductor Conductor Current [A] terminal Connections or Flex part number type 75°C Copper L1 L2 L3 54143-TB 1 or 2 + - R U V W L1 L2 L3 54148-TB 1 or 2 + - R U V W L1 L2 L3...

  • Page 85: Revision History

    Revision histoRy 7 Revision history version Date Description 2024-07 Preliminary version...

  • Page 86: Notes

    Notes Notes...
  • Page 87 / Mitjer, Nave 8 - Pol. Ind. LA MASIA E-Mail: info@keb.cz Internet: www.keb.cz 08798 Sant Cugat Sesgarrigues (Barcelona) Spain Tel: +34 93 8970268 Fax: +34 93 8992035 E-Mail: vb.espana@keb.de France Société Française KEB SASU Z.I. de la Croix St. Nicolas 14, rue Gustave Eiffel...
  • Page 88 Automation with Drive www.kebamerica.com KEB America, Inc. 500 Industrial Blvd. S. Shakopee, MN 55379 Tel. +1 952 224 1400 E-Mail: info@kebamerica.com...