3adw000072r0601 dcs600 system description e f

The aim of the emc guideline is as the name implies

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Unformatted text preview: EMC Compliant Installation and Configuration for a Power Drive System The paragraphs below describe selection of the electrical components in conformity with the EMC Guideline. The aim of the EMC Guideline is, as the name implies, to achieve electromagnetic compatibility with other products and systems. The guideline ensures that the emissions from the product concerned are so low that they do not impair another product's interference immunity. In the context of the EMC Guideline, two aspects must be borne in mind: • the product's interference immunity • the product's actual emissions The EMC Guideline expects EMC to be taken into account when a product is being developed; however, EMC cannot be designed in, it can only be quantitatively measured. Note on EMC conformity The conformity procedure is the responsibility of both the power converter's supplier and the manufacturer of the machine or system concerned, in proportion to their share in expanding the electrical equipment involved. First environment (residential area with light industry) with restricted distribution Not applied, since general distribution sales channel excluded Not applicable satisfied satisfied Medium-voltage network Residential area Medium-voltage network Supply transformer for a residential area (rating normally ≤ 1,2 MVA) Supply transformer for a residential area (rating normally ≤ 1.2 MVA) Residential area Earthed neutral Converter M M Line reactor + Y-capacitor Converter M An isolating transformer with an earthed screen and earthed iron core renders mains filter and line reactor superfluous. To other loads, e.g. drive systems Mains filter Line reactor Line reactor Converter Converter Converter M M To other loads which have to be protected from the system disturbances caused by power converters (HF interference and commutation notches) Converter Mains filter M alternative Line reactor Earthed public 400-V network with neutral conductor Earthed public 400-V network with neutral conductor alternative To other loads, e.g. drive systems Mains filter To other loads which have to be protected from the system disturbances caused by power converters (HF interference and commutation notches) Earthed public 400-V network with neutral conductor To other loads, e.g. drive systems Earthed neutral Operation at public low-voltage network together with other loads of all kinds. Light industry M M Operation at public low-voltage network together with other loads of all kinds. Fig. 2.6/5: Classification II F 2-24 3ADW000072R0601 DCS600 System description e f Operation at public low-voltage network together with other loads of all kinds. An isolating transformer with an earthed screen and earthed iron core renders mains filter and line reactor superfluous. For compliance with the protection objectives of the German EMC Act (EMVG) in systems and machines, the following EMC standards must be satisfied: For emitted interference, the following apply: EN 61000-6-3 Speed basic standard for emissions i...
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