Elektrické spotřebiče pro domácnost a elektromechanické nářadí

Komise : IEC/SC 61D (Appliances for air-conditioning for household and similar purposes)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 30.09.2020
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Amendment

Komise : IEC/SC 61D (Appliances for air-conditioning for household and similar purposes)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 30.09.2020
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This clause of Part 1 is replaced by the following.

This part of IEC 60335 deals with the safety of electric heat pumps, sanitary hot water heat pumps and air conditioners, incorporating motor-compressors as well as hydronic fan coils units, dehumidifiers (with or without motor compressors), thermoelectric heat pumps and partial units. Their maximum rated voltage being not more than 300 V for single phase appliances and 600 V for multi-phase appliances.

Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard.

The appliances referenced above may consist of one or more factory-made assemblies. If provided in more than one assembly, the separate assemblies are to be used together, and the requirements are based on the use of matched assemblies.

NOTE 101 A definition of ‘motor-compressor’ is given in IEC 60335-2-34, which includes the statement that the term motor-compressor is used to designate either a hermetic motor-compressor or semi-hermetic motor-compressor.

NOTE 102  Requirements for containers intended for storage of the heated water included in sanitary hot water heat pumps are, in addition, covered by IEC 60335-2-21.

This standard does not take into account refrigerants other than group A1, A2L, A2 and A3 as defined by ISO 817, flammable refrigerants are limited to those of a molar mass of more than or equal to 42 kg/kmol based on WCF (worst case formulation) as specified in ISO 817.

Unless specifications are covered by this standard, including the annexes, requirements for refrigerating safety are covered by ISO 5149.

The parts of ISO 5149 of particular concern to this standard are as follows:

ISO 5149-1:2014, Refrigerating systems and heat pumps – Safety and environmental requirements – Part 1: Definitions, classification and selection criteria.

ISO 5149-2:2014, Refrigerating systems and heat pumps – Safety and environmental requirements – Part 2: Design, construction, testing, marking and documentation;

ISO 5149-3:2014, Refrigerating systems and heat pumps – Safety and environmental requirements – Part 3: Installation site.

Supplementary heaters, or a provision for their separate installation, are within the scope of this standard, but only heaters which are designed as a part of the appliance package, the controls being incorporated in the appliance.

NOTE 103 Attention is drawn to the fact that

for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary;

for appliances subjected to pressure, additional requirements may be necessary;

in many countries, additional requirements are specified, for example, by the national health authorities responsible for the protection of labour and the national authorities responsible for storage, transportation, building constructions and installations.

NOTE 104 This standard does not apply to

humidifiers intended for use with heating and cooling equipment (IEC 60335-2-88);

appliances designed exclusively for industrial processing;

appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).

Komise : IEC/SC 61J (Electrical motor-operated cleaning appliances for commercial use)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 4.11.2020
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Replace in clause 12 “Void” by “Charging of metal-ion batteries

 

Replace in Annex BAppliances powered by rechargeable batteries that are

recharged in the appliance” by “Battery-operated appliances, separable batteries and detachable batteries for battery-operated appliances

 

Replace content of Annex S by “Void”

 

Add after “Bibliography” “Index of defined terms”

Komise : IEC/SC 61J (Electrical motor-operated cleaning appliances for commercial use)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 4.11.2020
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Delete in the penultimate line before Note 101 "with an artificial surface."

 

Replace the line before Note 101 by:

 

These machines have a cleaning motion which is more linear than lateral or periodic.

 

Replace the first sentence in the line after Note 102 by:

 

These machines may be equipped with a traction drive system.

 

Replace “battery powered motors” by battery-operated machines

Replace “Battery powered machines” byBattery-operated machines

 

 

Add after the penultimate dashed item before Note 103 the following new Note

 

NOTE 103 IEC 60335-2-67, IEC 60335-2-68 and IEC 60335-2-69 cover only machines without traction drive.

 

Renumber existing Note 103 by Note 104

Renumber existing Note 104 by Note 105

Renumber existing Note 105 by Note 106

 

Komise : IEC/SC 61J (Electrical motor-operated cleaning appliances for commercial use)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 4.11.2020
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Addition at the end of the first paragraph

 

Dual supply appliances, either mains-supplied or battery-operated, are regarded as battery-operated appliances when operated in the battery mode.

 

Replace the last sentence in the 2nd paragraph by:

 

These machines may be provided with a blowing or inflating function.

 

Add the following as the new last sentence of the 2nd paragraph:

 

The inner diameter of the dust container connector to the suction hose shall not exceed 200 mm.

 

Replace the line after Note 102 by:

 

These machines are not equipped with a traction drive.

 

NOTE 103 Machines for the same intended function but equipped with a traction drive are covered by IEC 60335-2-72.

 

Replace “battery powered motors” by battery-operated machines”

 

Replace the paragraph above existing Note 103 with the following:

 

This standard also applies to machines handling hazardous dust, such as asbestos, and combustible dust in other than an explosive dust atmosphere.

 

In Note 103, add “normative” before “Annex”

 

Renumber existing Note 103 by Note 104

Renumber existing Note 104 by Note 105

 

Add the following Note in the last paragraph, after the 3rd dashed item

 

NOTE 106 IEC 60335-2-67 and IEC 60335-2-68 cover only machines without traction drive.

 

Add the following dashed item before existing NOTE 105

machines intended to vacuum ash from fire places, chimneys, ovens, ash-trays and similar places of ash accumulation

 

Renumber existing Note 105 by Note 107

Replace Note 106 by

 

NOTE 108 Requirements for vacuum cleaners and dust extractors providing equipment protection level Dc are given in IEC 62784.

Renumber existing Note 107 by Note 109

 

Komise : IEC/SC 61J (Electrical motor-operated cleaning appliances for commercial use)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 4.11.2020
Zobraz více Zobraz méně
 

Replace the line after Note 101 by:

 

These machines are not equipped with a traction drive.

 

NOTE 102 Machines for the same intended function but equipped with a traction drive are covered by IEC 60335-2-72.

 

Replace “battery powered motors” by battery-operated machines

 

Add the following Note in the last paragraph, after the 3rd dashed item

 

NOTE 103 IEC 60335-2-67 and IEC 60335-2-69 cover only machines without traction drive.

 

In the last paragraph, 4th dashed item, add "series" after IEC 62841

 

Renumber existing Note 102 by Note 104