Návrhy

This document applies to cold rolled uncoated and electrolytically zinc or zinc-nickel coated low carbon steel products, steel products with high yield strength steel, low carbon steel flat products for vitreous enamelling, sheet and strip for welded gas cylinders and multiphase steel flat products for cold forming with a minimum thickness of 0,20 mm and, unless otherwise agreed at the time of ordering, less than or equal to 3 mm thick, delivered in sheet, wide strip , slit wide strip or cut lengths obtained from slit wide strip or sheet. The concerned standards are EN 10130 [1], EN 10152 [2], EN 10271 [3], EN 10268:2006+A1 [4], EN 10209 [5] and cold rolled products in EN 10120 [6] and EN 10338 [7].
The tolerances of this document can also be used for deliveries of non-standardized products.
It also applies to other cold rolled steel flat products with metallic coatings applied in other continuous processes, e.g. jet vapour deposition, except for hot-dip coating.

This document applies to continuously hot-dip coated products made of low carbon steels for cold forming, of steels for construction and steels with high proof strength for cold forming coated with zinc (Z), zinc-iron alloy (ZF), zinc-aluminium alloy (ZA), aluminium-zinc alloy (AZ), zinc-magnesium alloy (ZM), aluminium-silicon alloy (AS) or aluminium (A) and for continuously hot-dip coated products made of multiphase steels for cold forming coated with zinc (Z), zinc-iron alloy (ZF), zinc-aluminium alloy (ZA) or zinc-magnesium alloy (ZM) with a minimum thickness of 0,20 mm and a maximum thickness of 6,50 mm, delivered as sheet, wide strip , slit wide strip or cut lengths obtained from slit wide strip or sheet.
By agreement at the time of enquiry and order, this document is applicable to continuously hot-dip coated flat products of an expanded validity range defined for thicknesses t < 0,20 mm.
The concerned standard is prEN 10346 [1] .
It does not apply for
—
hot-rolled sheet and strip without coating (see EN 10051 [2]) and
—
uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131 [3]).

This document is applicable to high-calcium lime used for treatment of water intended for human consumption. It describes the characteristics of high-calcium lime and specifies the requirements and the corresponding test methods for high-calcium lime. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

This document specifies requirements for the design, installation and maintenance of new automatic sprinkler systems as well as any addition, extension or other modification of existing automatic sprinkler systems.
NOTE For ESFR and CMSA solutions, some design and installation requirements are specified in EN 12845-2.

This document is to be used together with EN 13001-1 and EN 13001-2 and as such together they specify a proof of competence to prevent from mechanical hazards caused by failure of steel wire ropes in cranes by theoretical verification.
NOTE 1 Specific requirements for particular types of cranes are given in the appropriate European Standard for the particular crane type.
The following significant hazardous situations and hazardous events could result in risks to persons during intended use and reasonably foreseeable misuse:
— exceeding the limits of strength (yield, ultimate, fatigue).
Depending on the installation of the rope, application of Clause 5 (in case of running rope) or Clause 6 (in case of stationary rope) of this document is necessary to reduce or eliminate these risks.
This document does not apply to fibre ropes.
This document is not applicable to cranes which are manufactured before the date of its publication as EN and serves as reference for the European Standards for particular crane types.
NOTE 2 This document specifies requirements for a verification method in accordance with the limit state method according to EN 13001-1 only.

This document specifies a test method and the minimum requirements for tuberculocidal or mycobactericidal activity of chemical disinfectant and antiseptic products that form a homogeneous, physically stable preparation when diluted with hard water, or - in the case of ready-to-use products - with water. Products can only be tested at a concentration of 80 % or less (97 % with a modified method for special cases) as some dilution is always produced by adding the test organisms and interfering substance.
This document applies to products that are used in the medical area in the fields of hygienic handrub, hygienic handwash, instrument disinfection by immersion, surface disinfection by wiping, spraying, flooding or other means, and textile disinfection.
This document applies to areas and situations where disinfection or antisepsis is medically indicated. Such indications occur in patient care, for example:
— in hospitals, in community medical facilities and in dental institutions;
— in clinics of schools, of kindergartens and of nursing homes;
and can occur in the workplace and in the home. It can also include services such as laundries and kitchens supplying products directly for the patients.
NOTE 1 The method described is intended to determine the activity of commercial formulations or active substances under the conditions in which they are used.
NOTE 2 This method corresponds to a phase 2, step 1 test.
EN 14885 specifies in detail the relationship of the various tests to one another and to “use recommendations”.

1.1 This document applies to fixed elevating platforms used within the food industry when designing them. It specifies safety requirements for all types and sizes of fixed height-adjustable personnel platforms intended to move people to working positions for execution from the basket.
This document applies to fixed elevating platforms with a floor height < 3 m above ground level.
This document applies to fixed elevating platforms which maximum moving speed < 0,25 m/s in any direction.
A description of these fixed elevating platforms is given in Annex B.
These requirements take into account hazards that may arise from the transport, mounting, adjustment, maintenance and use of these fixed elevating platforms.
This document also specifies measures to prevent the consumer of the treated product from being exposed to the risk of infection and food-borne illness.
This document is applicable to design, construction and safety examinations and tests before fixed elevating platforms are first put into service.
1.2 This document does not cover the following significant hazards:
— electromagnetic compatibility;
— the use of any tool or ancillary equipment used on the fixed elevating platform.
1.3 This document does not apply:
— to the ancillary equipment installed on the platform;
— to the personal protective equipment;
— to the premises housing this machine;
— to animal skin remover machines nor to mobile elevating work platforms as defined in EN 280-1:2022.
Noise is not considered to be a significant hazard for these machines.
The list of significant hazards is given in the informative Annex C.

This document applies to low stretch kernmantel ropes which are intended to prevent falls from a height. These ropes are intended to be used by persons in rope access including all kinds of work positioning and restraint, for rescue, caving, tree working and similar activities. Two types of low stretch kernmantel rope are defined: A and B. This document specifies requirements, testing, marking and manufacturer’s instructions and information.

NOTE          For ropes used for protection during any free climbing activity in rope access, rescue, caving, tree working and similar activities, it is important to consider other standards, e.g. EN 892. Dynamic mountaineering rope can also be used for protection during rope access and work positioning.

This document deals with requirements for continuous handling equipment and systems for unit loads as well as design, transport, installation, commissioning, operation, adjustment, maintenance and cleaning to minimize the hazards listed in Annex L. These hazards can arise during the operation and maintenance of continuous handling equipment and systems when carried out in accordance with the specifications given by the manufacturer or his authorized representative. This document deals with safety related technical verification during commissioning.
In the following continuous handling equipment and systems for unit loads are called “machine(s)/machinery”.
In public areas, only baggage carousels and check-in conveyors for airports are dealt with in this document.
NOTE Aircraft ground support equipment is covered by the standards of CEN/TC 274. This document applies to mechanical handling devices as defined in Clause 3, stand-alone or combined to form a conveyor system, and designed exclusively for moving unit loads continuously on predefined routes from the loading to the unloading points, possibly with varying speed or cyclically. It applies to all conveyor systems and the mechanical handling aspects of machinery only.
Safety requirements and/or measures in this document apply to equipment used in all environments. However, additional risk assessments and safety measures can be considered for uses in severe conditions, e.g.:
— reezer applications;
— high temperatures;
— corrosive environments;
— strong magnetic fields;
— potentially explosive atmospheres;
— radioactive conditions and loads the nature of which could lead to a dangerous situation (e.g. molten metal, acids/bases, especially brittle loads, explosives);
— operation on ships;
— earthquake effects; and
— contact with foodstuff.
This document does not cover:
— hazards during decommissioning;
— conveying equipment and systems used underground or in public areas and to aircraft ground support equipment;
— continuous handling equipment and/or systems manufactured before the date of its publication.

This document specifies a test method for screening the resistance of polymeric geosynthetic barriers to stress cracking. The test is applicable to polypropylene and polyethylene based products and to all other polymeric geosynthetic barriers which have a partially crystalline structure.
NOTE The described method is suitable for conformance testing of smooth surfaced (non-textured) geosynthetic barriers. However, the resistance to stress cracking of the resin used in the manufacture of structured surface materials can be evaluated by carrying out the test on a plaque formed from the relevant resin (see 5.5) or, where structuring is carried out as a separate processing step, on a preformed smooth surface geosynthetic barrier, the test can be performed on the intermediate smooth material.
The data are suitable for screening and determination of conformity but not for deriving performance data such as lifetime, unless supported by further evidence.

This document specifies a test method for the measurement of the strain hardening modulus which is used as a measure for the resistance to slow crack growth of polyethylene. The strain hardening modulus is obtained from true stress versus draw ratio curves on HDPE geosynthetic barrier samples.
This document specifies how measurement is performed and how the strain hardening modulus is determined. Details of the required equipment, precision and sample preparations are given.
This test method is suitable for all HDPE types of GBR-P.

This part of IEC 62433 specifies a flow for deriving a macro-model to allow the simulation of the conducted immunity levels of an integrated circuit (IC). This model is commonly called integrated circuit immunity model - conducted immunity, ICIM-CI. It is intended to be used for predicting the levels of immunity to conducted radio frequency (RF) disturbances applied on IC pins.

In order to evaluate the immunity threshold of an electronic device, this macro-model will be inserted into an electrical circuit simulation tool.

This macro-model can be used to model both analogue and digital ICs (input/output, digital core and supply). This macro-model does not take into account the non-linear effects of the IC.

The added value of ICIM-CI is that it could also be used for immunity prediction at board and system level through simulations.

This part of IEC 62433 has two main subparts:

–    the electrical description of ICIM-CI macro-model elements;

–    the representation of ICIM-CI macro-model elements in XML-based CIML schema, according to encoding scheme defined in IEC 62433-1, to enable a more generic, interoperable and simulation-orientated format for immunity analysis.

Amendment 

This part of IEC 61249 gives requirements for properties of high performance non-halogenated resin, modified or unmodified, woven E-glass laminate sheet 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad for high speed application. The glass transition temperature is defined to be 170 °C minimum. The dissipation factor is less than 0,0050 at 10 GHz. Some property requirements may have several classes of performance. The class desired should be specified in the purchase order, otherwise the default class of material will be supplied.

Its flame resistance is defined in terms of the flammability requirements of 7.3.

This part of IEC 61869 provides all requirements specific to current transformers to be used in DC applications (DC CTs), whatever the technology used. The output signal can be analogue or digital. When it is analogue, it is available as low voltage representing the primary current.

It is applicable to newly manufactured current transformers used for measuring, protection and/or control applications in power systems with a rated voltage above 1,5 kV DC.

The general configuration of a single-pole low-power instrument transformer is described in Figure 1 of IEC 61869-1:2023.

NOTE A bushing type current transformer, although having no primary insulation level for itself is often placed on a system with a nominal voltage > 1,5 kV DC and therefore falls within the scope of this document.  Example: CT placed on an HV bushing or a cable.

DC CT for railway applications are not part of this standard and are covered by IEC TC9.

This part of IEC 61869 provides all requirements specific to voltage transformers to be used in DC applications (DC VTs), whatever the technology used. The output signal can be analogue or digital. When it is analogue, it is available as low voltage representing the primary voltage.

It is applicable to newly manufactured voltage transformers used for measuring, protection and/or control applications in power systems with a rated voltage above 1,5 kV DC.

The general configuration of a single-pole low-power instrument transformer is described in Figure 1 of IEC 61869-1:2023.

DC CT for railway applications are not part of this standard and are covered by IEC TC9.

This document specifies a test method for the evaluation of leaktightness of a valve under pressure while it is under external thermal cycling.
This document is applicable to polyethylene (PE) valves and valves with PE spigot-ends having a nominal outside diameter greater than 63 mm and intended for the transport of fluids.
For diameters equal to or lower than 63 mm EN 1704[1] is applicable
When specified in the product standard, this document can be applied to valves of material other than PE.

This European Standard specifies a gas chromatographic method using mass spectrometric detection for the determination of ethyl carbamate (EC) in stone fruit spirits, fruit marc spirits and other spirit drinks.
The method has been validated in an interlaboratory study for stone fruit spirits and fruit liqueurs, at levels ranging from 0,253 mg/l to 1,11 mg/l. However, linearity of the instrument response was proven for the concentration ranges 0,10 mg/l to 4,0 mg/l (simplified method) and 0,025 mg/l to 3,0 mg/l (procedure including sample clean-up), respectively.

This document specifies the requirements and test methods for the safety and efficiency of gas fired air heaters with or without a fan to assist the transportation of combustion air and/or flue gases.
This document also applies to warm air heaters having forced draught burners.
This document applies to Type A2, A3 appliances, with an input not exceeding 300 kW (net CV basis), intended for non-domestic use.
This document also applies to Type B11, B11AS, B11BS, B12, B12AS, B12BS, B13, B13AS, B13BS, B14, B14AS, B14BS, B22, B23, B41, B41AS, B41BS, B42, B42AS, B42BS, B43, B43AS, B43BS, B44, B44AS, B44BS, B52, B53, C11, C12, C13, C21, C31, C32, C33, C41, C52, C53, C62 and C63 appliances with an input not exceeding 300 kW (net CV basis), intended for domestic and non-domestic use.
The heated air can be delivered by means of ducting.
This document applies only to appliances using the gaseous fuels of the second and third families as defined in EN 437. For second family gases, this includes H2NG blends containing up to 20 % hydrogen by volume, where the appliance is marked with the appropriate extended category (e.g. I2H, I2E, I2E(Y20)). This document does not apply to appliances intended to burn gases containing carbon monoxide or other toxic components.
This document does not apply to:
a) dual purpose air conditioning appliances (heating and cooling);
b) appliances where the air is heated by an intermediate fluid;
c) portable or transportable forced convection appliances;
d) appliances fitted with manual or automatic means of adjusting the combustion products evacuation by means of flue dampers;
e) appliances having multiple heating units with a single draught diverter;
f) appliances fitted with more than one flue outlet;
g) appliances fitted with gas boosters;
h) C21 and C41 appliances for 3rd family gases.
NOTE 1 Appliance Types (A, B and C) are classified in accordance with EN 1749.
NOTE 2 For C41 appliances, see all requirements and test methods that are valid for C21 appliances, unless otherwise stated.

This document is applicable to the following non woven abrasive products: non woven flap discs with backing plate, non woven unitized discs with backing plate, non woven general purpose discs with backing plate. These products are manufactured using abrasive grains and are entirely made of non-woven web.
This document specifies requirements and/or measures for removal or reduction of hazards resulting from the design and application of the non woven abrasive products.
This document also contains procedures and tests for verification of compliance with the requirements as well as safety information for use, which is to be made available to the user by the manufacturer.
The hazards taken into consideration are listed in Clause 4 of this document.