This European Standard applies to high efficiency particulate and ultra low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.
It establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol, and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency.

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This European Standard provides the reaction to fire classification procedure for all construction products, including products incorporated within building elements.
Products are considered in relation to their end use application.
This document applies to three categories, which are treated separately in this European Standard:
-   construction products, excluding floorings and linear pipe thermal insulation products;
-   floorings;
-   linear pipe thermal insulation products.

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This European Standard applies to alarm systems for all types of passenger and goods passenger lifts, in particular those covered in the EN 81 series.
This European Standard also deals with the minimum information to be provided as part of the instruction manual related to maintenance and the rescue service.
This European Standard deals with the following significant hazard relevant to lifts when they are used as intended and under the conditions foreseen by the installer/manufacturer:
-   entrapment of users due to the lift not working properly.
This European Standard is not applicable to alarm systems intended to be used to call for help in other cases, e.g. heart attack, seeking information.
This European Standard is applicable to alarm systems used for lifts manufactured and installed after the date of publication by CEN of this standard. However, this European Standard can be taken into account when applied to existing lifts.
EN 81 70 gives additional requirements for persons with disabilities (e.g. inductive loop, alarm button).

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This European Standard defines basic terms and definitions for use in all lighting applications. This standard also sets out a framework for the specification of lighting requirements, giving details of aspects that are to be considered when setting those requirements.

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This European Standard specifies the method of test for determining the fire resistance of lift landing doors which may be exposed to a fire from the landing side. The procedure applies to all types of lift landing doors used as a means of access to lifts in buildings and which are intended to provide a fire barrier to the spread of fire via the lift well.
The procedure allows for the measurement of integrity and if required the measurement of radiation and thermal insulation.
No requirements other than the verification that the specimen is operational are included for mechanical conditioning before the test as these are included in the relevant product standard.

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This Part of this European Standard specifies the classification of particulate cleanliness for cleanrooms and clean air controlled spaces in three possible occupancy states according to the number concentration of airborne particulate matter present.

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This international standard applies to the basic safety and essential performance of medical electrical equipment and medical electrical systems, hereafter referred to as me equipment and me systems. This collateral standard applies to the basic safety and essential performance of me equipment and me systems in the presence of electromagnetic disturbances and to electromagnetic disturbances emitted by me equipment and me systems. basic safety with regard to electromagnetic disturbances is applicable to all me equipment and me systems.

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IEC 60601-2-18:2009 establishes particular basic safety and essential performance requirements for endoscopic equipment. The minimum safety requirements specified in this particular standard are considered to provide for a practical degree of safety in the operation of endoscopic equipment. IEC 60601-2-18:2009 amends and supplements IEC 60601-1:2005. This third edition cancels and replaces the second edition, published in 1996, and its Amendment 1 (2000). This edition constitutes a technical revision and has been aligned or harmonized with IEC 60601-1:2005. The main changes with respect to the previous edition include: - alignment of requirements with IEC 60601-1:2005; - inclusion of essential performance requirements; - the inclusion of energized endoscopes and energized endotherapy devices used through second and subsequent punctures within the scope of the standard; - reference to IEC 60601-2-2 for the dielectric strength testing of HF energized endotherapy devices, rather than defining different tests.

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This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of GAMMA
BEAM THERAPY EQUIPMENT, including MULTI-SOURCE STEREOTACTIC RADIOTHERAPY equipment,
hereafter referred to as ME EQUIPMENT.
If a clause or subclause is specifically intended to be applicable to ME EQUIPMENT only, or to
ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the
case, the clause or subclause applies both to ME EQUIPMENT and to ME SYSTEMS, as relevant.
HAZARDS inherent in the intended physiological function of ME EQUIPMENT or ME SYSTEMS
within the scope of this standard are not covered by specific requirements in this standard
except in 7.2.13 and 8.4.1 of the general standard.

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This European Standard specifies the particular requirements for wrought aluminium and wrought aluminium alloys in the form of coil coated sheet and strip for general applications. This product is generally supplied in thicknesses up to 3,0 mm.
It applies to cold-rolled aluminium and aluminium alloy strip coated by the coil coating process both with liquid as well as with powder paints, either in the final width or slit afterwards, and to sheet obtained from such strip.
It does not apply to coil coated sheet and strip used for special applications such as cans, closures and lids which are dealt with in separate EN 541.

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This document specifies the characteristics of metal framing components (e.g profiles, hangers and connectors) intended to be used in building construction works in conjunction with gypsum boards manufactured according to EN 520, EN 15283-1 and EN 15283-2. Secondary processing conforming to EN 14190 where the assembly is non-loadbearing. These include, for example, partitions, wall and ceiling linings, ceilings with mechanically fixed boards and the cladding of beams, columns, ducts and shafts.
It covers the following performance characteristics: reaction to fire, flexural (yield) strength and mechanical strength to be measured according to the relevant test methods as specified or cited in this document.

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This International Standard specifies requirements and test methods for operating lights used in the
dental office and intended for illuminating the oral cavity of patients. It also contains specifications on
manufacturers’ instructions for use, marking and packaging.
This International Standard applies to operating lights, irrespective of the technology of the light source.
This International Standard excludes auxiliary light sources, e.g. from dental handpieces and dental
headlamps and also operating lights which are specifically designed for use in oral surgery.

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EN 13963 specifies the requirements for jointing compounds and paper tapes used to fill and finish the joints formed at the edges and ends of gypsum plasterboards complying with EN 520, products from secondary processing complying with EN 14190, prefabricated gypsum plasterboard panels with a cellular paperboard core complying with EN 13915, thermal/acoustic composite panels complying with EN 13950, preformed plasterboard cornices complying with EN 14209 and gypsum boards with fibrous reinforcement complying with EN 15283-1 and EN 15283-2. This European Standard does not cover tapes which are made from materials other than paper. This European Standard covers the following characteristics: reaction to fire and flexural strength, to be measured according to the relevant test methods in this document.

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EN IEC 60947-4-3 applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state. Typical applications are classified by utilization categories given in Table 2. As controllers, they may be used to reduce the amplitude of the r.m.s. a.c. voltage on the load terminals from that of the applied voltage - either continuously or for a specified period of time. The half-wave period of the a.c. wave form remains unchanged from that of the applied voltage. They may include a series mechanical switching device and are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. This standard characterizes controllers and contactors for use with or without bypass switching devices. The semiconductor controllers and contactors dealt with in this standard are not normally intended to interrupt short-circuit currents. Therefore, suitable short-circuit protection (see 8.2.5) should form part of the installation but not necessarily of the controller itself. In this context, this standard gives requirements for semiconductor controllers and contactors associated with separate short-circuit protective devices.

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This European Standard specifies the immunity performance criteria and test levels for apparatus used in lifts, escalators and moving walks which are intended to be permanently installed in buildings including the basic safety requirements in regard to their electromagnetic environment. These levels represent essential EMC requirements. The standard refers to EM conditions as existing in residential, office and industrial buildings. This standard addresses commonly known EMC related hazards and hazardous situations relevant to lifts, escalators and moving walks when they are used as intended and under the conditions foreseen by the lift installer or escalator and/or moving walk manufacturer. This standard addresses the environmental conditions stated in the EN 81 series of standards and EN 115 series (humidity, temperature, etc.), so far as they are related to EMC performance. However: - performance criteria and test levels for apparatus/assembly of apparatus used in general function circuits do not cover situations with an extremely low probability of occurrence; - this standard does not apply to other apparatus already proven to be in conformity to the EMC Directive, and not related to the safety of the lift, escalator or moving walk, such as lighting apparatus, communication apparatus, etc. This standard does not apply to electromagnetic environments such as: - radio transmitter stations; - railways and metros; - heavy industrial plant; - electricity power stations which need additional investigations.

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This European Standard specifies the luminous requirements for emergency escape lighting and standby lighting systems installed in premises or locations where such systems are required. It is principally applicable to locations where the public or workers have access.

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Applies to the types of equipment listed in 1.1 and 1.2 whose main contacts are intended to be connected to circuits tha rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c.

  • Amendment
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This part of IEC 61558 deals with safety aspects of isolating transformers for the supply of medical locations. Unless otherwise specified, from here onward, the term transformer covers isolating transformers for the supply of medical locations. This part is applicable to stationary, single-phase or three-phase, air-cooled (natural or forced) independent dry-type isolating transformers for the supply of medical IT systems for group 2 medical locations, designed to be permanently connected to the fixed wiring and intended to form the IT power system on the secondary side. The windings may be encapsulated or nonencapsulated. The rated supply voltage does not exceed 1000 V a.c. The rated supply frequency and internal operational frequency do not exceed 500 Hz. The rated output does not be less than 0,5 kVA and does not exceed 10 kVA for single-phase and three-phase transformers. This part is applicable to transformers without limitation of the rated output subject to an agreement between the purchaser and the manufacturer. The no-load output voltage and the rated output voltage does not exceed 250 V a.c. for single-phase or three-phase transformer (phase-to-phase voltage). This standard do not cover power supply unit. This part is not applicable to external circuits and their components intended to be connected to the input terminals and output terminals of the transformers. Transformers covered by this part are used in applications where double or reinforced insulation between circuits is required by the installation rules or by the appliance specification. - for transformers intended to be used in vehicles, on board ships, and aircraft, additional requirements (from other applicable standards, national rules, etc.) may be necessary; - measures to protect the enclosure and the components inside the enclosure against external influences such as fungus, vermin, termites, solar-radiation, and icing should also be considered; - the different conditions for transportation, storage, and operation of the transformers should also be considered; - additional requirements in accordance with other appropriate standards and national rules may be applicable to transformers intended for use in special environments.

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This European Standard specifies lighting requirements for indoor work places, which meet the needs for
visual comfort and performance. All usual visual tasks are considered, including Display Screen Equipment
(DSE).
This European Standard does not specify lighting requirements with respect to the safety and health of
workers at work and has not been prepared in the field of application of Article 137 of the EC treaty, although
the lighting requirements, as specified in this European Standard, usually fulfil safety needs. Lighting
requirements with respect to the safety and health of workers at work can be contained in Directives based on
Article 137 of the EC treaty, in national legislation of member states implementing these directives or in other
national legislation of member states.
This European Standard neither provides specific solutions, nor restricts the designers´ freedom from
exploring new techniques nor restricts the use of innovative equipment.
This European Standard is not applicable for the lighting of outdoor work places and underground mining or
emergency lighting.
For outdoor work places see EN 12464-2 and for emergency lighting, see EN 1838 and EN 13032-3.

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This European Standard specifies the characteristics of floor coverings based on polyvinyl chloride with polyvinyl chloride foam layer, supplied in either tile or roll form.
To encourage the consumer to make an informed choice, the standard includes a classification system (see EN 685) based on intensity of use, which shows where these floor coverings should give satisfactory service. It also specifies requirements for marking.

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  • Draft
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This European Standard specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of diffusive samplers and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres. This European Standard is applicable to diffusive samplers and measuring procedures using these samplers in which sampling and analysis are carried out in separate stages. This European Standard is not applicable to: diffusive samplers which are used for the direct determination of concentrations; diffusive samplers which rely on sorption into a liquid.

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This particular standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of SURGICAL LUMINAIRES AND LUMINAIRES FOR DIAGNOSIS, hereafter referred to as ME EQUIPMENT. This particular standard does not apply to - headlights; - endoscopes, laparoscopes and their light sources, which are covered by IEC 60601-2-18; - luminaires used in dentistry, which are covered by ISO 9680; - luminaires for general purposes, which are covered by IEC 60598-2-1 and IEC 60598-2-4; - luminaires dedicated to therapeutic purposes; - special purpose lights with different conditions of use such as UV lights for dermatological diagnosis, slit lamps for ophthalmology, lights for surgical microscopes and lights for surgical navigation systems; - lights connected to surgical instruments; - luminaires of an emergency lighting, which are covered by IEC 60598-2-22.

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This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of INFANT TRANSPORT INCUBATOR equipment, as defined in 201.3.211 of this standard, also referred to as ME EQUIPMENT. If a clause or subclause is specifically intended to be applicable to ME EQUIPMENT only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to ME EQUIPMENT and to ME SYSTEMS, as relevant. HAZARDS inherent in the intended physiological function of ME EQUIPMENT or ME SYSTEMS within the scope of this standard are not covered by specific requirements in this standard except in 7.2.13 and 8.4.1 of the general standard. NOTE See also 4.2 of the general standard. This particular standard specifies safety requirements for INFANT TRANSPORT INCUBATORS but alternate methods of compliance with a specific clause by demonstrating equivalent safety will not be judged as non compliant if the MANUFACTURER has demonstrated in his RISK MANAGEMENT FILE that the RISK presented by the HAZARD has been found to be of an acceptable level when weighed against the benefit of treatment from the device.
This particular standard does not apply to:
– devices supplying heat via BLANKETS, PADS or MATTRESSES in medical use; for information
see IEC 80601-2-35 [1]1);
– INFANT INCUBATORS which are not INFANT TRANSPORT INCUBATOR; for information see
IEC 60601-2-19 [2];
– INFANT RADIANT WARMERS; for information, see IEC 60601-2-21 [3];
– INFANT PHOTOTHERAPY; for information, see IEC 60601-2-50 [4].

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This European Standard specifies the procedure for classification of the resistance to fire performance of construction products and building elements used as components of building service installations, using data from fire resistance tests which are within the direct field of application of the relevant test method. Classification on the basis of extended application of test results is also included in the scope of this European Standard.
Products/elements for use in ventilation systems include (excluding smoke and heat exhaust ventilation):
-   fire resisting ducts;
-   fire dampers.
Relevant test methods which have been prepared for these products/elements are listed in Clause 2.

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This document specifies the characteristics and performance of gypsum plasterboards intended to be used in building construction works including those intended for secondary manufacturing operations. It includes boards designed to receive either direct surface decoration or gypsum plaster.
This document covers the following product performance characteristics: reaction to fire, water vapour permeability, flexural strength (breaking load), impact resistance and thermal resistance.
The following performance characteristics are linked to systems assembled with plasterboards: shear strength, fire resistance, impact resistance, direct airborne sound insulation and acoustic absorption to be measured according to the corresponding European test methods. If required, tests should be done on assembled systems simulating the end use conditions.
This document covers also additional technical characteristics that are of importance for the use and acceptance of the product by the Construction Industry and the reference tests for these characteristics.
It provides for the evaluation of conformity of the product to this document.
This document does not cover plasterboards, which have been subject to any secondary manufacturing operations (e.g. insulating composite panels, plasterboards with thin lamination, etc.).

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This European Standard specifies requirements for the following aspects of information technology cabling: a) planning; b) installation practice. This European Standard is applicable to all types of information technology cabling inside buildings (and may be applied to cabling that is defined as part of the building) including generic cabling systems designed in accordance with the EN 50173 series. The requirements of Clauses 4, 5 and 6 of this standard are premises-independent unless amended by the requirements of premises-specific clauses.

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This part of IEC 61557 specifies the requirements for testing equipment applied to the testing of the effectiveness of residual current monitors (RCMs) of type A and type B, which are already installed in distribution systems. This test equipment can be used in any kind of network like a TN, TT or IT system. The test equipment may also be used for testing directionally discriminating RCMs in IT-Systems.

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Applies to plugs and socket-outlets, cable couplers and appliance couplers, with a rated operating voltage not exceeding 690 V d.c. or a.c. and 500 Hz a.c. and a rated current not exceeding 250 A, primarily intended for industrial use, either indoors or outdoors. The list of preferred ratings is not intended to exclude other ratings, requirements for which are under consideration. This European Standard applies to Series I products only. Series II products are not allowed and not suitable for use in Europe: reference and requirements for Series II products are reported in this standard for information only and shall be ignored. This European Standard applies to products intended to be used with cables with metric sizes (mm2) only. Reference and requirements to AWG and MCM cables are present in the relevant IEC publication and they are reported in this standard for information only. See Annex ZB for a list of references to Series II and/or AWG/MCM cable which are excluded from this standard.

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This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL SYSTEMS, hereafter referred to as ME EQUIPMENT and ME SYSTEMS. This collateral standard specifies requirements for the development (analysis, design, VERIFICATION and VALIDATION) of a PHYSIOLOGIC CLOSED-LOOP CONTROLLER (PCLC) as part of a PHYSIOLOGIC CLOSED-LOOP CONTROL SYSTEM (PCLCS) in ME EQUIPMENT and ME SYSTEMS to control a PHYSIOLOGIC VARIABLE. This collateral standard applies to various types of PCLC, e.g. linear and non-linear, adaptive, fuzzy, neural networks. This collateral standard does not specify: additional mechanical requirements; or additional electrical requirements. This collateral standard applies to a closed-loop controller (see Figure 1) that sets the CONTROLLER OUTPUT VARIABLE in order to adjust (i.e., change or maintain) the measured PHYSIOLOGIC VARIABLE by relating it to the REFERENCE VARIABLE. A closed-loop controller that maintains a physical or chemical VARIABLE, using feedback that is not measured from a PATIENT, is outside the scope of this standard.

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This European Standard specifies requirements and test methods for Flues and Air Supply Ducts for C6- type gas appliances.
This standard contains requirements for dimensions, materials and test methods. Recommendations for preferred dimensions of products are in the informative annex A.
In this standard only general requirements are specified for elastomeric and plastic components. Separate standards for elastomeric and plastic products used in flue systems are under elaboration as prEN 14241-1.
It also specifies the requirements for marking, manufacturers instruction, product information and evaluation of conformity.

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This standard specifies design criteria for heating systems in buildings using electrically driven heat pumps alone or in combination with other heat generators. Heat pump systems considered include (see Table 1):
-   water - water;
-   water - air;
-   brine - water;
-   refrigerant - water (direct expansion systems);
-   refrigerant - refrigerant;
-   air - air;
-   air - water.
This standard takes into account the heating requirements of attached systems (e.g. domestic hot water) in the design of heat supply, but does not cover the design of these systems. This standard covers only the aspects dealing with the heat pump, the interface with the heat distribution system and heat emission system (e.g. buffering system), the control of the whole system and the aspects dealing with energy source of the system.
Systems designed primarily for cooling and systems which can operate simultaneously in cooling and heating mode are not within the scope of this standard

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This standard specifies the definition, method of computation and method of presentation of data on accumulated time-temperature differences (ATTDs), used for assessing the energy used for space heating in buildings. ATTDs are normally measured in degree-days or degree-hours, and such data are often referred to simply as "heating degree-hours" or "heating degree-days".This part of ISO 15927 includes approximate methods for calculating accumulated temperature differences based on hourly or daily mean temperatures and for estimating monthly values to any base temperature, for use when data computed directly from meteorological air temperature records are not available. In some countries, a threshold temperature different from the base temperature is used. This part of ISO 15927 does not cover this.

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This part of IEC 61557 specifies the requirements for insulation monitoring devices (IMD) which permanently monitor the insulation resistance to earth of unearthed IT a.c. systems, for IT a.c. systems with galvanically connected d.c. circuits having nominal voltages up to 1 000 V a.c., as well as of unearthed IT d.c. systems with voltages up to 1 500 V d.c. independent from the method of measuring.

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EN 1/prA1 covers all points to fulfil the requirements of mandate M/129 under the CPD given from the EC to CEN.

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This part of IEC 61557 specifies the requirements applicable to equipment for measuring the insulation resistance of equipment and installations inteh de-energized state.

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This European Standard specifies the requirements and test methods for multiwall soot fire resistant system chimneys, working under dry conditions, with corrosion resistance 3, with negative pressure (see EN 1443) in which the products of combustion are conveyed to the atmosphere through clay/ceramic flue liners. Marking and inspection are also covered by this standard. This standard does not apply to structurally independent (free standing or self-supporting) system chimneys. A soot fire resistant system chimney has the following items where appropriate: clay/ceramic flue liners; Insulation layer; outer walls; mortar for jointing flue liners; mortar for jointing outer walls; terminal; chimney base; cladding; opening section; cleaning and inspection door; distance piece; reinforcement. The soot fire resistant chimney covers a combination of compatible chimney components, obtained or specified from one manufacturing source with product responsibility for the whole chimney.

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  • Standard – translation
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TC - Modification to Table A.1

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This standard specifies the requirements and test methods for positive pressure air/flue terminals with metal flue ducts for C62- and C63-type gas appliances, which convey air for combustion, and the products of combustion from appliances to the outside atmosphere.
It also specifies the requirements for marking, manufacturer’s instructions, product information and evaluation of conformity.
NOTE   The classification of gas appliances is according to CEN/TR 1749.

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Konsolidiran prevod SIST EN 61140:2002 in SIST EN 61140:2002/A1:2007

  • Standard – translation
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This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL SYSTEMS, hereafter referred to as ME EQUIPMENT and ME SYSTEMS. If a clause or subclause is specifically intended to be applicable to ME EQUIPMENT only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to ME EQUIPMENT and to ME SYSTEMS, as relevant. HAZARDS inherent in the intended physiological function of ME EQUIPMENT or ME SYSTEMS within the scope of this standard are not covered by specific requirements in this standard except in 7.2.13 and 8.4.1. This standard can also be applied to equipment used for compensation or alleviation of disease, injury or disability. In vitro diagnostic equipment that does not fall within the definition of ME EQUIPMENT is covered by the IEC 61010 series 2). This standard does not apply to the implantable parts of active implantable medical devices covered by ISO 14708-1. This EN 60601-1:2006 has been significantly restructured compared to EN 60601-1:1990. Requirements in the electrical section have been further aligned with those for information technology equipment covered by EN 60950-1 and a requirement for including a RISK MANAGEMENT PROCESS has been added. For an expanded description of this revision, see Clause A.3.

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The ability of coatings to withstand wear by repeated cleaning operations and toresist permanent blemishing by stains is an important consideration both from a  practical point of view and when comparing and rating such coatings. The standard specifies an accelerated method for the determination of wet-scrub resistance. With regard to the cleanability of coatings, only the method itself and not the soiling agents are specified.

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This European Standard specifies the provision and illumination of escape routes and  safety signs in the event of failure of the normal supply, and  specifies the minimum provision of such emergency lighting  based on the size, type and usage of the premises. This  standard relates to the provision of electric emergency escape  lighting in all work places and premises open to the public.  This European Standard does not cover private domestic  premises but its provisions are applicable to common access  routes within multi-storey dwellings. This European Standard  is also applicable to standby lighting used as emergency  escape lighting. There are emerging way guidance techniques  that, when applied to escape routes in addition to conventional  emergency lighting luminaires, can enhance its effectiveness  in an emergency.

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This standard specifies a method for constructing a reference year of hourly values of appropriate meteorological data suitable for assessing the average annual energy for heating and cooling.  Other reference years representing average conditions can be constructed for special purposes.  The procedures in this standard are not suitable for constructing extreme or semi-extreme years for simulation of, for example, moisture damage or energy demand in cold years.
Meteorological instrumentation and methods of observation are not covered: these are specified by the World Meteorological Organisation.

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(1)   The scope of Eurocode 8 is defined in EN 1998-1: 2004, 1.1.1 and the scope of this Standard is defined in (2), (4) and (5). Additional parts of Eurocode 8 are indicated in EN 1998-1: 2004, 1.1.3.
(2)   The scope of EN 1998-3 is as follows:
-   To provide criteria for the evaluation of the seismic performance of existing individual building structures.
-   To describe the approach in selecting necessary corrective measures
-   To set forth criteria for the design of retrofitting measures (i.e. conception, structural analysis including intervention measures, final dimensioning of structural parts and their connections to existing structural elements).
NOTE For the purposes of this standard, retrofitting covers both the strengthening of undamaged structures and the repair of earthquake damaged structures.
(3)   When designing a structural intervention to provide adequate resistance against seismic actions, structural verifications should also be made with respect to non-seismic load combinations.
(4)   Reflecting the basic requirements of EN 1998-1: 2004, this Standard covers the seismic assessment and retrofitting of buildings made of the more commonly used structural materials: concrete, steel, and masonry.
NOTE Informative Annexes A, B and C contain additional information related to the assessment of reinforced concrete, steel and composite, and masonry buildings, respectively, and to their upgrading when necessary.
(5)   Although the provisions of this Standard are applicable to all categories of buildings, the seismic assessment and retrofitting of monuments and historical buildings often requires different types of provisions and approaches, depending on the nature of the monuments.

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Complementary to material related Eurocode parts dealing with towers, masts and chimneys. Design rules for the earthquake resistant design of tall, slender structures: towers, including bell-towers and intake towers, masts, industrial chimneys and lighthouses constructed in reinforced concrete or steel.

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1.1.2  Obseg EN 1998-1
(1)EN 1998-1 se uporablja za projektiranje stavb in inženirskih objektov na potresnih območjih. Razdeljen je na 10 poglavij, od katerih so nekatera posebej namenjena projektiranju stavb.
(2)Poglavje 2 EN 1998-1 obsega osnovne zahteve in merila, ki se uporabljajo za stavbe in inženirske objekte v potresnih območjih.
(3)Poglavje 3 EN 1998-1 vsebuje pravila za predstavitev potresnih vplivov in za njihovo kombinacijo z drugimi vplivi. Določene vrste konstrukcij, obravnavane v EN 1998-2 do EN 1998-6, potrebujejo dodatna pravila, ki so navedena v teh delih.
(4)Poglavje 4 EN 1998-1 vsebuje splošna pravila za stavbe.
(5)Poglavja 5 do 9 EN 1998-1 vsebujejo posebna pravila za različne konstrukcijske materiale in elemente, ustrezne za stavbe, kot sledi:
poglavje 5: posebna pravila za betonske stavbe,
poglavje 6: posebna pravila za jeklene stavbe,
poglavje 7: posebna pravila za sovprežne stavbe,
poglavje 8: posebna pravila za lesene stavbe,
poglavje 9: posebna pravila za zidane stavbe.
(6)Poglavje 10 vsebuje osnovne zahteve in druge ustrezne vidike pri projektiranju in zagotavljanju varnosti potresne izolacije, posebej potresne izolacije stavb.
OPOMBA:Posebna pravila za izolacijo mostov so navedena v EN 1998-2.
(7)Dodatek C vsebuje dodatne elemente, povezane s projektiranjem armature v betonskih ploščah sovprežnih nosilcev pomičnih okvirov v območju vozlišč nosilec-steber.
OPOMBA:   Dodatka A in B vsebujeta dodatne elemente, povezane z elastičnim spektrom pomika in ciljnim pomikom za nelinearno statično (“pushover”) analizo.

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This document gives requirements for delivery, installation and maintenance of GRP tanks and vessels in accordance with prEN 13121- 3.

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This European Standard specifies the requirements for the installation and commissioning of water-based heating systems in buildings with a maximum operating temperature of 110 oC and a maximum operating pressure of 6 bar.
This standard covers the system's requirements for the installation and commissioning of individual components of the system (e.g. heat generators, pumps, controls). It does not cover the specific commissioning requirements for these components.
This standard does not cover the installation or commissioning of attached systems (e.g. air conditioning, domestic hot water or ventilation systems).
This standard covers only the technical requirements, and does not cover any commercial or contractual arrange-ments between parties.

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This standard specifies the definition, method of calculation and method of presentation of winter external design temperatures, used in determining the maximum heat requirements for space heating in buildings. This is linked to a measure of wind speed, for locations where low temperatures occur in conjunction with windy conditions.

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This European Standard specifies procedures for calculating and presenting the monthly means of those parameters of climatic data needed to assess some aspects of the thermal and moisture performance of buildings.  Numerical values for any locations should be obtained from the meteorological service in the relevant country.
This European Standard covers the following single climate variables:
   air temperature;
   atmospheric humidity;
   wind speed;
   precipitation;
   solar radiation;
   longwave radiation.
Meteorological instrumentation and methods of observation are not covered; these are specified by the World Meteorological Organisation (WMO).

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