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NEK IEC 60704-2-1:2020 RLV

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Merknad: Denne standarden har en ny utgave: NEK IEC 60704-2-1:2026

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This clause of Part 1 is applicable except as follows:Replacement:These particular requirements apply to electrical vacuum cleaners (including their accessories and their component parts) for household use in or under conditions similar to those in households.urn:iec:std:iec:60704-2-1::rlvThis part of IEC 60704 applies as it is to electrical vacuum cleaners operating in dry conditions. Some additions and modifications for vacuum cleaners operating in wet conditions are under consideration. How to test robotic vacuum cleaners is under consideration for a future edition.urn:iec:std:iec:60704-2-1::rlvThis part of IEC 60704 is applicable for the determination of airborne acoustical noise of mains operated and cordless dry vacuum cleaners for household use or under conditions similar to those in households.urn:iec:std:iec:60704-2-1::rlvThis part of IEC 60704 does not apply to vacuum cleaners for industrial or professional purposes.Particular requirements for dry cleaning robots are specified in urn:iec:std:iec:60704-2-17::::IEC 60704–2–17.Replacement:The methods specified in urn:iec:std:iso:3743-1::::ISO 3743–1, urn:iec:std:iso:3743-2::::ISO 3743–2 and urn:iec:std:iso:3744::::ISO 3744 can be used for measuring noise emitted by electric vacuum cleaners.Replacement:The method specified in urn:iec:std:iso:3744::::ISO 3744 is applicable to noise sources of any size. When applying urn:iec:std:iso:3743-1::::ISO 3743–1 and urn:iec:std:iso:3743-2::::ISO 3743–2, care should be taken that the maximum size of the appliance under test fulfilsshould fulfil the requirements specified in 1.2 of urn:iec:std:iso:3743-1:2010:::ISO 3743–1:2010 and 1.3 of urn:iec:std:iso:3743-2:1994:::ISO 3743–2:1994.Addition:urn:iec:std:iec:60704-2-1::rlvThis part of IEC 60704 describes the determination of the noise emission of vacuum cleaners under normal operating conditions on carpet and hard floor in accordance with 4.6 of urn:iec:std:iec:60312-1:2010-09:::IEC 60312-1:2010urn:iec:std:iec:60885-2::::IEC 62885-2.For determining and verifying noise emission values declared in product specifications, see urn:iec:std:iec:60704-3::::IEC 60704–3.NOTE 102 If a boost position is incorporated, this is not taken into account.NOTE 103 A boost position is a setting of a control for occasional use which results in a higher temporary fan speed.Replacement:For vacuum cleaners designed for cleaning carpets the estimated values of standard deviations of sound power levels determined in accordance with urn:iec:std:iec:60704-2-1::rlvthis part of IEC 60704 are provided in Table 101.For vacuum cleaners designed for cleaning hard floors the estimated values of standard deviations of sound power levels determined in accordance with urn:iec:std:iec:60704-2-1::rlvthis part of IEC 60704 are provided in Table 102.The values in Table 101 and Table 102 are derived from the results of a round robin test (RRT) conducted in 2010/2011 with 4 different vacuum cleaners (passive and active) in 8 participating laboratories.Addition:For the purpose of determining and verifying declared noise emission values for vacuum cleaners designed for cleaning carpets, in accordance with urn:iec:std:iec:60704-3::::IEC 60704–3, the following values provided in Table 103 apply:For the purpose of determining and verifying declared noise emission values for vacuum cleaners designed for cleaning hard floors, in accordance with urn:iec:std:iec:60704-3::::IEC 60704–3, the following values provided in Table 104 apply:

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  • Utgave: 4.0
  • Versjon: 1
  • Varetype: NAT
  • National Committee NEK/NK59F

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