KEB COMBIVERT F5 Instruction Manual
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KEB COMBIVERT F5 Instruction Manual

7.5...11/22kw 230/400 v
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COMBIVERT
GB Instruction Manual
Original manual
Mat.No.
00F50EB-KG00
Rev.
1C
Housing G
7.5...11 kW
230 V
7.5...22 kW
400 V

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Summary of Contents for KEB COMBIVERT F5

  • Page 1 COMBIVERT GB Instruction Manual Housing G 7.5...11 kW 230 V 7.5...22 kW 400 V Original manual Mat.No. Rev. 00F50EB-KG00...

  • Page 3: Table Of Contents

    Table of Contents Preface ......................5 General ..........................5 Safety instructions ......................5 Validity and liability ......................5 Copyright ..........................6 1.5 Specified application ......................6 Product description ......................7 1.7 Unit identification ........................ 8 Installation instructions ...................... 9 1.8.1 Cooling systems ........................9 1.8.2 Control cabinet installation ....................
  • Page 4 Table of Contents A.4.4 Fault correction ........................33 A.4.5 Disposal ..........................33 Annex B ........................34 B.1 Certification ........................34 B.1.1 CE Marking .......................... 34 B.1.2 UL Marking........................... 34 Maximum Surrounding Air Temperature 45 °C (113 °F) .............. 34 Annex C ........................37 Installation of water-cooled units ..................

  • Page 5: Preface

    -, EMC- and operating instructions (Part 1 operating instruc- „Before Starting“ 0000NEB-0000“). This instruction is provid- tions ed with the unit or by download of www.keb.de. Non-observance of the safety instructions leads to the loss of any liability claims. The safety and warning instructions specified in this manual do not lay claim on completeness. This list is not exhaustive.

  • Page 6: Copyright

    The customer may use the instruction manual as well as further documents or parts from it for internal purposes. Copyrights are with KEB and remain valid in its entirety. All rights reserved. KEB®, COMBIVERT®, KEB COMBICONTROL® and COMBIVIS® are registered trade- marks of Karl E.

  • Page 7: Product Description

    Preface Product description This instruction manual describes the power circuits of the following units: Unit type: Frequency inverter Series: COMBIVERT F5/F6 Power range: 13...19 kVA / 230 V class 11... 35 kVA / 400 V class Housing size: Version: air and water-cooled Features of the power circuits: •...

  • Page 8: Unit Identification

    Preface 1.7 Unit identification 18 F5 K 1 G-3 4 0 F Cooling 0, 5, A, F Heat sink (standard) 1, B, G Flat rear 2, C, H Water cooling 3, D, I Convection Encoder interface 0: none Switching frequency; short time current limit; overcurrent limit 2 kHz;...

  • Page 9: Installation Instructions

    General Installation instructions 1.8.1 Cooling systems The KEB COMBIVERT F5/F6 is available for different cooling systems: Heat sink with cooling fan (mounted version) The standard version is delivered with heat sink and cooling fan. Special versions The dissipation of power loss must be guaranteed by the machine builder.

  • Page 10: Control Cabinet Installation

    General 1.8.2 Control cabinet installation Mounting distances Dimen- Distance in mm Distance in sion inch 1) Distance to preceding elements in the cabinet door. Direction of the Front and side view of the coolant inlet cooling fins Coolant outlet Coolant inlet See annex C for instructions of water-cooled units.

  • Page 11: Safety And Operating Instructions

    Safety instructions Safety and operating instructions Safety and operating instructions for drive converter (in accordance with: Low-Voltage Directive 2006/95/EC) 1. General Drive converter contain electrostatic sensitive components In operation, drive converter depending on their degree of which are liable to damage through improper use. Electric protection, may have live, uninsulated and possibly also components must not be mechanically damaged or de- moving or rotating parts, as well as hot surfaces.

  • Page 12: Technical Data

    This product can cause high frequency disturbances in residential areas (category C1) which require noise suppression measures. The specified value is only meet in connection with a corresponding filter. Depending on the operating conditions and corresponding power reduction, higher temperatures are permissible after consulting KEB. Above 2000 m there is no "safe isolation" of the control.

  • Page 13: Technical Data Of The 230V Class

    10) Max. switching frequency for F6 devices 8 kHz The technical data are for 2/4-pole standard motors. With other pole numbers the inverter must be dimensioned onto the motor rated current. Contact KEB for special or medium fre- quency motors.

  • Page 14: Technical Data Of The 400 V Class

    Technical Data of the 400 V Class Technical data of the 400 V class Inverter size Housing size Input phases Output rated power [kVA] Max. rated motor power [kW] 18.5 Output rated current 16.5 Max. short time current 49.5 OC-tripping current Input rated current Max.

  • Page 15: Dc Supply

    2.4.2 Internal input circuit The COMBIVERT F5/F6 in G housing corresponds to the inverter type A1. Pay attention to the inverter type in DC interconnection and in operation at regenerative units. Inverter type for COMBIVERT F5 in G housing:A1...

  • Page 16: Dimensions And Weights

    Technical Data - Dimensions and Weights Dimensions and weights Dimensions mounted version air-cooled (representation with mounting kit) - optional G0F5T32-0009 Weight 9.8 kg GB - 16...
  • Page 17 Technical Data - Dimensions and Weights Dimensions through-mount version air-cooled Weight 12.8 kg GB - 17...
  • Page 18 Technical Data - Dimensions and Weights Dimensions through-mount version air-cooled (with fan) Weight 13.4 kg GB - 18...
  • Page 19 Technical Data - Dimensions and Weights Dimensions Flat Rear START ENTER FUNC. SPEED STOP Weight 9.1 kg GB - 19...
  • Page 20 Technical Data - Dimensions and Weights Dimensions water cooling mounted version Weight 10.6 kg GB - 20...
  • Page 21 Technical Data - Dimensions and Weights Dimensions water cooling through-mount version Weight 10.8 kg GB - 21...

  • Page 22: Terminal Strips Of The Power Circuit

    Terminals Terminal strips of the power circuit Observe input voltage, since 230 V and 400 V class possible All terminal strips following the requirements of the EN 60947-7-1 (IEC 60947-7-1) Housing size G Name Function Cable cross-sections Size 14 200V and size 14...17 400V Terminals No.

  • Page 23: Accessories

    Accessories Accessories 2.7.1 Filter and chokes Voltage class Inverter Filter Mains choke 50 Hz Motor choke 100 Hz size (4 % Uk) (4 % Uk) 16E5T60-1001 14Z1B03-1000 16Z1F04-1010 16E6T60-3000 230 V 18E5T60-1001 15Z1B03-1000 18Z1F04-1010 18E6T60-3000 Voltage class Inverter Filter Mains choke 50 Hz Motor choke 100 Hz size (4 % Uk)

  • Page 24: Connection Power Unit

    Connection Power Unit 2.8.1 Mains and motor connection Absolutely pay attention to the supply voltage of the KEB COMBIVERT. A 230 V unit at 400 V mains is destroyed immediately. Exchanging mains and motor connection leads to immediate destruction of the unit.

  • Page 25: Selection Of The Motor Cable

    Connection Power Unit 2.8.2 Selection of the motor cable The correct selection and wiring of the motor cable is very important: • lower abrasion of the motor bearings by leakage currents • improved EMC characteristics • lower symmetrical operating capacities •...

  • Page 26: Temperature Detection T1, T2

    Temperature detection T1, T2 Parameter In.17 displays in high byte the installed temperature input of the inverter. If the KEB COMBIVERT F5/F6 is delivered as standard with switchable PTC/KTY evaluation, the required function Pn.72 (dr33 at F6) can be set and operates in accordance with the following table: In.17 Function of T1,...

  • Page 27: 2.8.4.1 Use Of The Temperature Input In Kty Mode

    Connection Power Unit 2.8.4.1 Use of the temperature input in KTY mode Connection of a KTY sensor KTY sensors are poled semiconductors and must be operated in forward direction! Connect anode to T1 ! Non-observance leads incorrect measurement in the upper temperature range.

  • Page 28: Connection Of A Braking Resistor

    Connection Power Unit 2.8.5 Connection of a braking resistor Braking resistors dissipate the produced energy of the motor into heat during generatoric operation. Thus braking resistors can cause very high surface tem- peratures. During assembly pay attention to appropriate protection against con- tact and fire.

  • Page 29: Braking Resistor With Over-Heat Protection And Gtr7 Monitoring

    Connection Power Unit 2.8.5.2 Braking resistor with over-heat protection and GTR7 monitoring This circuit offers a direct protection with defective GTR7 (braking transistor). At defective braking transistor an integrated relay opens the terminals K1/K2 and error „E.Pu“ is released. Terminals K1/K2 are integrated into the holding circuit of the input contactor, so the input volt- age is switched off in error case.

  • Page 30: Braking Resistor With Over-Heat Protection Without Gtr7 Monitoring

    Connection Power Unit 2.8.5.3 Braking resistor with over-heat protection without GTR7 monitoring This circuit offers a direct protection with defective GTR7 (braking transistor). The braking resistor overheats and opens the OH terminals with defective GTR7. The OH terminals open the holding circuit of the input contactor, so that the input voltage is switched off in error case.

  • Page 31: Annex A

    Annex Annex A Overload characteristic Time [s] Load [%] 105 110 115 120 125 130 135 140 145 150 160 170 180 190 200 210 220 The characteristic decreases depending on the overcurrent limit in this range (see unit identification). On exceeding a load of 105% the overload integrator starts.

  • Page 32: Calculation Of The Motor Voltage

    Monthly Examine and clean extracted air filter and cooling air filter of the control cabi- net. Examine function of the fans of the KEB COMBIVERT. The fans must be re- placed in case of audible vibrations or squeak. Check the connecting ducts for corrosion and change it if necessary for units Annual with water cooling.

  • Page 33: Storage

    A.4.2 Storage The DC link of the KEB COMBIVERT is equipped with electrolytic capacitors. If the electrolyt- ic aluminium capacitors are stored de-energized, the internal oxide layer is removed slowly. Due to the leakage current the oxide layer is unrenewed. If the capacitor starts running with rated voltage there is a high leakage current which can destroy the capacitor.

  • Page 34: Annex B

    B.1.2 UL Marking Acceptance according to UL is marked at KEB inverters with the adjacent logo on the type plate. To be conform according to UL for use on the North American and Canadian Market the fol- lowing additionally instructions must be observed (original text of the UL-File): •...
  • Page 35 Drives” “For installations according to Canadian National Standard C22.2 No. 14-13(#), following cULus line Filters manufactured by Karl E. Brinkman need to be installed: Inverter size KEB Filter Part No.“ Inverter size KEB Filter Part No. 14F5, 14F6 (240 V)
  • Page 36 Only for F6 series: “For Connector CN300 on Control Board: Only use KEB Cable assembly Cat.No. 00H6 L41 - 0xxx or 00H6 L53 - 2xxx (where x = any digit) and use strain relief provisions as described in the instruction manual”...

  • Page 37: Annex C

    This has positive effects on lifetime-relevant components such as fan and DC link circuit capacitors and power modules (IGBT). Also the temperature dependent switching losses are positively effected. The use of water-cooled KEB COMBIVERT frequen- cy inverters is offered in the drive technology, because there are process-caused coolants available with some applications.

  • Page 38: Requirements On The Coolant

    Annex Table 1.5.2 Electro-chemical voltage series / standard potentials against hydrogen Material generated Ion Standard po- Material generated Ion Standard po- tential tential Manganese -1.05 V Carbon 0.74 V Zinc -0.76 V Silver 0.80 V Chrome -0.71 V Platinum 1.20 V Iron -0.44 V Gold...

  • Page 39: Connection To The Cooling System

    • Pay attention to flux direction and check tightness ! • The cooling flow must always be started before starting the KEB COMBIVERT. The connection to the cooling system can occur as closed or open cooling circuit. The con- nection to a closed cycle cooling circuit is recommended, because the danger of contamina- tion of coolant is very small.
  • Page 40 Annex Supply of temper coolant This is possible by using heatings in the cooling circuit for the control of the coolant temper- ature. The following dew point table is available for this: Coolant inlet temperature [°C] is depending on ambient temperature and air humidity Air humidity [%] Surrounding temperature [°C]...

  • Page 41: C.1.6 Coolant Heating Depending On Power Loss And Flow Rate With Water

    Annex C.1.6 Coolant heating depending on power loss and flow rate with water ΔT [K] 5 l/min 10 l/min 20 l/min 30 l/min 40 l/min 50 l/min 100 l/min Pv [kW] C.1.7 Typically fall of pressure depending on the rate of flow l/min GB - 41...

  • Page 42: Annex D

    Annex Annex D Changing the response threshold of the braking transistor (not valid for control type „BASIC“) To avoid a premature switching of the brake transistor at an input rated voltage of 480 Vac, the response threshold must be controlled or adjusted according to the following graphic. FUNC.
  • Page 43 Notes GB - 43...
  • Page 44 KEB Italia S.r.l. fon: +32 5443 7860 • fax: +32 5443 7898 Via Newton, 2 • I-20019 Settimo Milanese (Milano) mail: vb.belgien@keb.de fon: +39 02 3353531 • fax: +39 02 33500790 net: www.keb.de • mail: kebitalia@keb.it KEB Power Transmission Technology (Shanghai) Co.,Ltd. No. 435 Qianpu Road, Chedun Town, Songjiang District, KEB Japan Ltd. CHN-Shanghai 201611, P.R. China 15–16, 2–Chome, Takanawa Minato-ku fon: +86 21 37746688 • fax: +86 21 37746600 J-Tokyo 108-0074 net: www.keb.de • mail: info@keb.cn fon: +81 33 445-8515 • fax: +81 33 445-8215...

This manual is also suitable for:

Combivert f6

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