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GB 17625的本部分對每相電流不大于75 A的單相和多相分布式發(fā)電系統(tǒng)(特別是連接到低壓公共供電網(wǎng)絡(luò)的換流器)現(xiàn)有的標(biāo)準(zhǔn)與標(biāo)準(zhǔn)進(jìn)行評估,以此作為出發(fā)點(diǎn),為終確定電磁兼容要求和試驗(yàn)條件鋪平道路。本部分僅限于頻率不高于9 kHz的電磁兼容問題(抗擾度和發(fā)射),不包括發(fā)電機(jī)接入電網(wǎng)的其他方面內(nèi)容。
This document deals with all significant hazards; hazardous situations and events as listed in Clause 4 which are relevant to circular saw benches/up-cutting cross-cut sawing machines; hereinafter referred to as \"machines\"; designed to cut solid wood; chipboard; fibreboard; plywood and also these materials if (where) they are covered with plastic edging and/or plastic/light alloy laminates when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse.This document does not apply to: hand-held motor-operated electric tools or any adaptation permitting their use in a different mode; i.e. bench mounting; NOTE 1 Hand-held motor-operated electric tools and saw benches to form an integrated whole with a hand-held motor-operated electric tools are covered by EN 60745-1:2006 together with EN 60745-2-5:2007. machines set up on a bench or a table similar to a bench; which is intended to carry out work in a stationary position; capable of being lifted by one person by hand. NOTE 2 Transportable motor-operated electric tools are covered by the requirements of EN 61029-1:2000 together with EN 61029-2-1:2002.This document is not applicable to machines which are manufactured before the date of issue of this EN. NOTE 3 Circular saw benches are dealt with in prEN 1870-19:2011. NOTE 4 Machines covered byThis document are listed under of Annex IV of the Machinery Directive.
This European Standard applies to the following groups of machines:Group and secondary packaging machines and the collating systems associated with them.The individual machines are described in 3.2 of this European Standard.This European Standard deals with safety requirements for machine design, construction, installation,commissioning, operation, adjustment, maintenance and cleaning of group and secondary packagingmachines.The extent to which hazards, hazardous situations and events are covered, are indicated in Clause 4.ExclusionsThis European Standard is not applicable to the following machines: -- machines that were manufactured before the date of publication of this document by CEN; -- strapping machines. These machines are covered by EN 415-8; -- crate loaders and un-loaders for pre-formed rigid containers. These machines are covered by EN 415-2; -- cartoning machines. Cartoning machines are covered by EN 415-3.This European Standard does not consider the following hazards: -- use of group and secondary packaging machines in potentially explosive atmospheres; -- health, safety or hygiene hazards associated with the products that may be handled by the machines, but does include general advice on this subject; -- hazards that may be associated with electromagnetic emissions from group and secondary packaging machines; -- hazards that may be associated with decommissioning group and secondary packaging machines.
This European Standard applies to the following groups of machines: - powered hand strapping tools; - semi-automatic strapping machines; - automatic strapping machines; - horizontal pallet strapping machines; - vertical pallet strapping machines. The individual machines are described in 3.3. This European Standard deals with safety requirements for machine design, construction, installation, commissioning, operation, adjustment, maintenance and cleaning of strapping machines. The extent to which hazards, hazardous situations and events are covered, are indicated in Clause 4. Exclusions This European Standard is not applicable to the following machines: - strapping tools that are powered exclusively by manual effort; - strapping machines that were manufactured before the date of publication of this document by CEN. This European Standard does not consider the following hazards: - the use of strapping machines in potentially explosive atmospheres; - the health, safety or hygiene hazards associated with the products that may be handled by the machines, but does include general advice on this subject; - hazards that can be associated with electromagnetic emissions from strapping machines; - hazards that can be associated with decommissioning strapping machines.
This document covers general requirements for packaging machines. It is applicable, if machinery or hazards are not dealt with within other specific parts of EN 415 or where these specific parts refer to this document.
This European Standard specifies safety requirements, and their verification for the design and construction of horizontal and vertical wedge splitters, designed to be used by one operator for splitting wood (short log and long log), irrespective of the nature of the power source used. The splitting process of a wedge splitter is designed as a single operatored control station. However it is possible, that more than one operator are working, e. g. loading and/or unloading the splitter. On a dual purpose circular saw for firewood/log splitting machine only the log splitter part of the machine is covered by this standard. For circular saws for firewood see EN 1870-6.This standard describes methods for the elimination or reduction of risks arising from their use. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer.
This document specifies all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to stationary and displaceable single spindle hand fed/integrated fed routing machines with fixed head but allowing only movement along the axis of the tool during machining hereinafter referred to as \"machines\" designed to cut solid wood, chip board,fibreboard,plywood and also these materials if they are covered with plastic laminate,edgings or veneer when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse.
This European Standard deals with the significant hazards relevant to food processing machines when used as intended or under conditions of reasonably foreseeable misuse. It deals with those risks which occur commonly at food processing machines and for which common technical requirements can be set. It is not applicable to: - food processing machines covered by other machine-specific standards or intended for domestic use; - packaging machines; - machines used in the agricultural and animal rearing sectors. The standard does not deal with hygiene risks to the consumer of the food product.
This document deals with all significant hazards,hazardous situations and events as listed in Clause 4 which are relevant to circular saw benches/up-cutting cross-cut sawing machines,hereinafter referred to as \"machines\",designed to cut solid wood,chipboard,fibreboard,plywood and also these materials if (where) they are covered with plastic edging and/or plastic/light alloy laminates when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse.
This European Standard deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to double blade circular sawing machines for cross-cutting with integrated feed of the saw units and with manual loading and/or unloading,hereinafter referred to as 'machines'. These are machines designed to cut solid wood,chipboard,fibreboard and plywood, and also these materials when covered with plastic edging and/or plastic/light alloy laminate,when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse.
This standard specifies the characteristics, installation and mounting dimensions for plug-in relay bases for use with two and four poles double throw relays in accordance with EN 2548-001. Relay bases in accordance with this standard shall be used at ambient temperatures between -70 °C and 125 °C and at altitudes up to 25000 m.
This European Standard deals with all significant hazards, hazardous situations and events relevant to road headers and continuous miners as defined in Clause 3 (hereinafter called machines) when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). NOTE 1 Within the intended use, overturning of the road header or continuous miner is not a significant hazard. Excavators are out of the scope of this standard and are covered by EN 474-1:2006+A4:2013 and EN 474-5:2006+A3:2013. The following items and applications are not covered by this European Standard: - the supply of electricity up to the switch box; - use of the machine in potentially explosive atmospheres; - use of the machine under hyperbaric conditions; - loading and transport equipment which is not an integral part of the machine. This European Standard covers incorporation of monitoring devices for hazardous atmospheres.
This European Standard specifies performance test methods for refrigerant compressors. These methods provide sufficiently accurate results for the determination of the refrigerating capacity, power absorbed, refrigerant mass flow, isentropic efficiency and the coefficient of performance. This European Standard applies only to performance tests where the equipment for testing is available.
This document covers the safety requirements for machine design, construction, installation, commissioning, operation, adjustment, maintenance and cleaning and identifies of five different types of food depositor. Food depositor typically comprise a hopper, a valve, a product measuring chamber in the form of a piston and a product dispensing valve. Depositors are used extensively in Europe, in commercial and industrial food preparation applications.