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Power Range

Control Range

Cabinet

Mounting plate as neutral point

Mounting Plate

10. Potential equalization to building PE

Interference Suppression Filter

11. Additional Earthing

Mains Supply

12. Mains Choke

Line between interference suppression

13. Power Supply

filter and mains supply

14. Control

Motor Supply

15. Inverter

Control Cable

16. Mains Fuse

Shield with Clamps

17. Mains Contactor

3.3 Installation of an EMC

Conform Cabinet

Содержание Combivert

Страница 1: ... beginnen Getting Started Avant que vous ne commenciez Prima di Iniziare Antes de comenzar Ennen käyttöönottoa Antes de começar Innan start Før De begynder Πριν ξεκινσετε Πριν ξεκινσετε Πριν ξεκινσετε Πριν ξεκινσετε Πριν ξεκινσετε Voordat u begint Прежде чем начать ANTRIEBSTECHNIK RU ...

Страница 2: ... KEB 00 00 EMV K002 D GB F I E FIN P S DK GR NL 3 11 19 27 35 43 51 59 67 75 83 91 RU ...

Страница 3: ...ns The pictograms used here have the following meaning Danger Warning Caution Attention Essential Measure Is used when the life or health of the user is in danger or considerable damage to property can occur Isusedwhenameasureisnecesaryforsafeand disturbancefreeoperation 1 Introduction 11 1 1 About this Manual 11 2 Safety and Application Instructions 12 2 1 General 12 2 2 Use as directed 12 2 3 Tr...

Страница 4: ...speed control of asynchronous and permanentmagnetmotors repsectively Useforotherpurposeisnotrecommended and may lead to equipment damage The inverter servo drive must not be started until it is determined that the installation complies with 89 392 EEC machine directive as well as the EMC directive 89 336 EEC noteEN60204 The frequency inverters servo drives meet the requirements of the Low Voltage ...

Страница 5: ...v dt filter or sine filter When doing an insulation measurement in accordance with VDE 0100 Part 620 thepowersemiconductoroftheunitandexistingradiointerferiencefiltersmustbe disconnected because of the danger of destruction This is permissible in compliance with the standard since all inverters are given a high voltage test in the end control at KEB in accordance with EN 50178 When using component...

Страница 6: ...protective devices With IT mains it is insulation monitoring with a pulse code measuring method A protective separation can be used with all mains forms as long as the required power and cable lengths permit this Before starting all respective enclosures must be secured again as well as the terminals and screws must be checked to see that they are securely fixed Inverters servo drives may be set d...

Страница 7: ...l to metalcontactwiththemountingplate overaslarge an area as possible Use earthing and equipotential lines with a section as large as possible min 10mm2 or use thick earthing strips Onlyuseshieldedcablewithcopperortin platedbraid sincesteelbraidisnot suitable for high frequency ranges Always install the shield with clamps or metal cable glands onto the equalizing bars and or PE connections Do not ...

Страница 8: ...e 10 Potential equalization to building PE 3 InterferenceSuppressionFilter 11 AdditionalEarthing 4 Mains Supply 12 Mains Choke 5 Linebetweeninterferencesuppression 13 PowerSupply filter and mains supply 14 Control 6 Motor Supply 15 Inverter 7 ControlCable 16 Mains Fuse 8 Shield with Clamps 17 MainsContactor 3 3 Installation of an EMC ConformCabinet ...

Страница 9: ...when the terminal box is made out of metal and a metal cable gland is used to connect the screen When a plastic box is available then the shield must be equipped with a cable lug and be directly connected with the earthing point The leakage currents in the circuit increase when interference suppression filters are used Since these lie above the 3 5mA threshold one of the following conditions must ...

Страница 10: ...cted to the inverter If the shield is earthed with a single charger then the interference derivation deteriorates by 70 Metal copper pipe clips are suitable as a shield connection When using non shielded signal lines they should always be installed as a twisted pair with a forward and return circuit CEmarkedfrequencyinverterandservodrivesweredevelopedandmanufactured to comply with the regulations ...

Страница 11: ......

Страница 12: ... Eiffel F 94510 LA QUEUE EN BRIE Tél 0033 1 49620101 FAX 0033 1 45767495 E mail sfkeb 2 wanadoo fr KEB UK Ltd 6 Chieftain Buisiness Park Morris Close Park Farm Wellingborough GB Northants NN8 6 XF Tel 0044 1933 402220 FAX 0044 1933 400724 Internet www keb uk co uk E mail info keb uk co uk KEB Italia S r l Via Newton 2 I 20019 Settimo Milanese Milano Tel 0039 02 33500782 FAX 0039 02 33500790 Intern...

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