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《電磁兼容 綜述》的本部分為指導(dǎo)性技術(shù)文件，回顧了電網(wǎng)上在2 kHz內(nèi)工頻諧波電流傳導(dǎo)發(fā)射的來源及其影響，說明了IEC 61000-3-2：2000+AMD1：2001以及IEC 61000-3-12：2004中設(shè)備現(xiàn)有發(fā)射限值的推導(dǎo)過程。本部分中的概念適用于所有低壓交流供電系統(tǒng)，但數(shù)據(jù)僅適用于歐洲230 V/400 V、50 Hz供電系統(tǒng)。
This is Amendment 1 to IEC 60603-2-1995 (Connectors for frequencies below 3 MHz for use with printed boards -Part 2:Detail specification for two-part connectors with assessed quality, for printed boards, for basic grid of 2,54 mm (0,1 in) with common mounting features)
This standard contains requirement for measuring of the energy use from commercial used water supply connected drinking water disruption systems with cooling and CO2 enrichment
This standard contains requirement for measuring of the energy use from commercial used noodle cookers.
This standard contains requirement for measuring of the energy use from commercial used wafflemaker.
This standard contains requirement for measuring of the energy use from commercial used frying and grilling appliances.
This standard contains requirement for measuring of the energy use from commercial used Crepe and Poffertjesbaker.
This standard applies to construction, installation, use and maintenance from systems with weak-acid cation exchange for water -softening for tap water, witch are installed directly for equipment for commercial kitchens and vending machines.
This standard specifies safety and hygiene requirements for the design and manufacture of dough sheeters used in the food industry and shops (pastry-making, sweet industries, bakeries, delicatessens, catering facilities, etc.) for reducing the thickness of a solid mass of dough or pastry by rolling it out. The standard covers the technical safety requirements for the transport, installation, adjustment, operation, cleaning and maintenance of these machines. The following machines are excluded: - experimental and testing machines under development by the manufacturer; - domestic appliances.
This standard deals with the safety of electrically operated commercial kichten machines not intended for household use, their rated voltage being not more than 250 V for single phase appliances connected between one phase and neutral, and 480 V for other appliances. This standard also deals with hygiene and acoustical noise.
This standard deals with the safety of electrically operated commercial kichten machines not intended for household use, their rated voltage being not more than 250 V for single phase appliances connected between one phase and neutral, and 480 V for other appliances.
This standard deals with the safety of electrically operated commercial kichten machines not intended for household use, their rated voltage being not more than 250 V for single phase appliances connected between one phase and neutral, and 480 V for other appliances. This standard also deals with hygiene and acoustical noise.
This clause of part 1 is replaced by:\nThis standard deals with the safety of electrically operated commercial kitchen machines not intended for household use, their rated voltage being not more than 250 V for single phase appliances connected between one phase and neutral, and 480 V for other appliances.This standard also deals with hygiene and acoustical noise (see annex ZAA).\nNOTE 1 Examples of kitchen machines are listed in annex ZAA.\nNOTE 2 hese appliances are used, for example, in kitchens such as in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butchers, etc.\nThis standard also applies to appliances which, in order to facilitate transport, are supplied in several parts (subassemblies) which, when assembled at the place of installation, form a constructional unit without the use of any additional parts.\nText deleted\nNOTE 3 Attention is drawn to the fact that\n- for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary;\n- for appliances intended to be used in tropical countries, special requirements may be necessary;\n- in many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities.\nThis standard does not apply to\n- appliances designed exclusively for industrial purposes;\n- 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);\n- continuous process appliances for the mass production of food;\n- independent conveying equipment, such as food distribution belts.
This clause of Part 1 is replaced by the following.This International Standard deals with the safety of electric commercial dispensingappliances and vending machines for preparation or delivery of food, drinks and consumerproducts, their rated voltage being not more than 250 V for single-phase appliances and480 V for other appliances.It also applies to commercial electric espresso-coffee machines that can also be heated by gas (seeAnnex ZAA)This standard also deals with the hygiene aspects of appliances.As far as is practicable, this standard deals with the common hazards presented byappliances that are encountered by users and maintenance persons. However, in general, itdoes not take into account young children playing with the appliance.
