73/23/EEC - Electrical equipment designed for use within certain voltage limits
Electrical equipment designed for use within certain voltage limits
General Information
This part of IEC 61310 specifies requirements for the marking of machinery. It gives general rules on marking for identification of machinery, for safe use related to mechanical and electrical hazards, and for the avoidance of hazards arising from incorrect connections.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60204 applies to the application of electrical, electronic and programmable electronic equipment and systems to machines not portable by hand while working, including a group of machines working together in a co-ordinated manner. The equipment covered by this part of IEC 60204 commences at the point of connection of the supply to the electrical equipment of the machine (see 5.1). This part of IEC 60204 is applicable to the electrical equipment or parts of the electrical equipment that operate with nominal supply voltages not exceeding 1 000 V for alternating current (a.c.) and not exceeding 1 500 V for direct current (d.c.), and with nominal supply frequencies not exceeding 200 Hz. This part of IEC 60204 does not cover all the requirements (for example guarding, interlocking, or control) that are needed or required by other standards or regulations in order to protect persons from hazards other than electrical hazards. Each type of machine has unique requirements to be accommodated to provide adequate safety. This part specifically includes, but is not limited to, the electrical equipment of machines as defined in 3.35.
- Standard134 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard – translation123 pagesSlovenian languagesale 10% offe-Library read for1 day
This European Standard identifies material independent performance characteristics, except resistance to fire and smoke control characteristics, that are applicable to windows (including roof windows, roof windows with external fire resistance and door height windows), external pedestrian doorsets (and their assemblies, including unframed glass doorsets, escape route doorsets) and screens.
Fire resisting and/or smoke control characteristics for pedestrian doorsets and openable windows are covered by EN 16034.
This European Standard applies to:
a) fixed windows or fixed lights, manually or power operated windows and door height windows, and screens for installation in vertical wall apertures and roof windows for installation in roofs, complete with:
1) related hardware, if any;
2) weather stripping, if any;
3) glazed apertures when intended to have glazed apertures;
4) with or without incorporated shutters and/or shutter boxes and/or blinds;
and manually or power operated windows, roof windows, door height windows and screens that are:
5) fully or partially glazed including any non-transparent infill;
6) fixed or partly fixed or openable with one or more casements/sashes (e.g. hinged, projecting, pivoted, sliding);
b) manually operated external pedestrian doorsets with flush or panelled leaves, complete with:
1) integral fanlights, if any;
2) adjacent parts that are contained within a single frame for inclusion in a single aperture, if any.
The windows covered by this standard are not assessed regarding their ability to release (to open).
The products covered by this European Standard are not assessed for structural applications.
This European Standard does not apply to:
- rooflights according to EN 1873 and EN 14963;
- curtain walling according to EN 13830;
- industrial, commercial and garage doors and gates according to EN 13241;
- internal pedestrian doorsets according to prEN 14351 2;
- revolving doorsets;
- power operated pedestrian doorsets according to EN 16361;
- windows intended to be part of internal partition.
- Standard76 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard72 pagesGerman languagesale 10% offe-Library read for1 day
This European Standard identifies material independent performance characteristics, except resistance to fire and smoke control characteristics, that are applicable to windows (including roof windows, roof windows with external fire resistance and door height windows), external pedestrian doorsets (and their assemblies, including unframed glass doorsets, escape route doorsets) and screens.
Fire resisting and/or smoke control characteristics for pedestrian doorsets and openable windows are covered by EN 16034.
This European Standard applies to:
a) fixed windows or fixed lights, manually or power operated windows and door height windows, and screens for installation in vertical wall apertures and roof windows for installation in roofs, complete with:
1) related hardware, if any;
2) weather stripping, if any;
3) glazed apertures when intended to have glazed apertures;
4) with or without incorporated shutters and/or shutter boxes and/or blinds;
and manually or power operated windows, roof windows, door height windows and screens that are:
5) fully or partially glazed including any non-transparent infill;
6) fixed or partly fixed or openable with one or more casements/sashes (e.g. hinged, projecting, pivoted, sliding);
b) manually operated external pedestrian doorsets with flush or panelled leaves, complete with:
1) integral fanlights, if any;
2) adjacent parts that are contained within a single frame for inclusion in a single aperture, if any.
The windows covered by this standard are not assessed regarding their ability to release (to open).
The products covered by this European Standard are not assessed for structural applications.
This European Standard does not apply to:
- rooflights according to EN 1873 and EN 14963;
- curtain walling according to EN 13830;
- industrial, commercial and garage doors and gates according to EN 13241;
- internal pedestrian doorsets according to prEN 14351 2;
- revolving doorsets;
- power operated pedestrian doorsets according to EN 16361;
- windows intended to be part of internal partition.
- Standard76 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard72 pagesGerman languagesale 10% offe-Library read for1 day
This part of IEC 62026 specifies a method for communication between a single control device and switching elements, and establishes a system for the interoperability of components with the specified communication interfaces. The complete system is called “Actuator Sensor interface (AS-i)”. This standard describes a method for connecting switching elements, such as low-voltage switchgear and controlgear, standardized within IEC 60947, and controlling devices. The method may also be applied for connecting other devices and elements. Where inputs and outputs I/O are described in this standard, their meaning is regarding the master, the meaning regarding the application is the opposite. The object of this standard is to specify the following requirements for control circuit devices and switching elements:
−requirements for a transmission system and for interfaces between a slave, a master and electromechanical structures;
−requirements for a complete interoperability of different devices within any network, when meeting this standard;
−requirements for an interchangeability of devices within a network, when fulfilling the profiles of this standard;
−normal service conditions for the slaves, electromechanical devices and master;
−constructional and performance requirements;
−tests to verify conformance to requirements.
- Standard225 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62026 specifies a method for communication between a single control device and switching elements, and establishes a system for the interoperability of components with the specified communication interfaces. The complete system is called 'Actuator Sensor interface (AS-i)'. This second edition of IEC 62026-2 cancels and replaces the first edition published in 2000. This second edition constitutes a technical revision. The main changes with respect to the previous edition are as follows: doubling the number of slaves from 31 to 62 by introduction of sub-addresses; introduction of AS-I safety system.
- Standard225 pagesEnglish languagesale 10% offe-Library read for1 day
This clause of Part 1 is applicable except as follows:
1.1 Addition:
This standard applies to transportable diamond drills manually fed, intended to be connected to a water supply (water supply may include water source from a pipe or tank or vat).
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
D125/C030: NWI approved for formal vote to cover the noise requirements of the MD * If approved FprAA & FprAB should be ratified as a new edition of EN and published under the new MD directive 2006/42/EC in OJEC (with the relevant Annex ZZ)
- Amendment9 pagesEnglish languagesale 10% offe-Library read for1 day
FprAA & FprAB ratified as A11 under LVD only * Alignment with MD will be done by WG6 at a later stage
- Amendment9 pagesEnglish languagesale 10% offe-Library read for1 day
This International Standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies from 15 Hz to 100 Hz. This standard is a product family standard and covers general requirements only. For each kind of instrument transformer the product standard is composed by this standard and the relevant specific standard.
- Standard70 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard70 pagesEnglish languagesale 10% offe-Library read for1 day
Is applicable to devices for surge protection of telecommunications and signalling etworks against indirect and direct effects of lightning or other transient overvoltages.
- Amendment21 pagesEnglish languagesale 10% offe-Library read for1 day
This International Standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies from 15 Hz to 100 Hz. TC 38 decided to restructure the whole set of stand-alone Standards in the IEC 60044 series and transform it into a new set of standards composed of general requirements documents and specific requirements documents. This Standard is the first issue of this new series and can be regarded as a Product Family standard. It contains the general requirements for instrument transformers and shall be read in conjunction with the relevant specific requirements standard for the instrument transformer concerned.
- Standard70 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard70 pagesEnglish languagesale 10% offe-Library read for1 day
Awaiting outcome of RVC before further processing
- Amendment19 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V a.c. and 1 500 V d.c. Service poles and service posts are intended to be mounted in free space and in contact with mounting surface(s) only at one or two ends, where the word "mounted" means fixed or placed on the floor with a weighted base or linked to a mounting surface through a flexible component. NOTE Service poles and service posts can also be part of a CTS/CDS intended for wall or ceiling mounting covered by Part 2-1 or floor mounting covered by Part 2-2 and are then also tested according to Part 2-1 and/or Part 2-2 as appropriate. This European Standard does not apply to conduit systems, cable tray systems, cable ladder systems, powertrack systems or equipment covered by other standards. This European Standard shall be used in conjunction with EN 50085-1:2005 "Cable trunking systems and cable ducting systems for electrical installations - Part 1: General requirements" which is referred to in this document as Part 1.
- Standard27 pagesEnglish languagesale 10% offe-Library read for1 day
Ratified with inclusion of FprA11 as A1 (PR=17076)
- Amendment19 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V a.c. and 1 500 V d.c. Service poles and service posts are intended to be mounted in free space and in contact with mounting surface(s) only at one or two ends, where the word “mounted” means fixed or placed on the floor with a weighted base or linked to a mounting surface through a flexible component. NOTE Service poles and service posts can also be part of a CTS/CDS intended for wall or ceiling mounting covered by Part 2 1 or floor mounting covered by Part 2-2 and are then also tested according to Part 2-1 and/or Part 2-2 as appropriate. This European Standard does not apply to conduit systems, cable tray systems, cable ladder systems, powertrack systems or equipment covered by other standards. This European Standard shall be used in conjunction with EN 50085-1:2005 “Cable trunking systems and cable ducting systems for electrical installations – Part 1: General requirements” which is referred to in this document as Part 1.
- Standard27 pagesEnglish languagesale 10% offe-Library read for1 day
Deals with the safety of electric heat pumps, including sanitary hot water heat pumps, air-conditioners, and dehumidifiers incorporating sealed motor-compressors. The maximum rated voltage being not more than 250 V for single phase and 600 V for all other appliances. The referenced appliances may consist of one or more assemblies. If provided in more than one assembly, the assemblies are to be used together, and the requirements are based on the use of matched assemblies. Supplmentary heater, or a provision for their seperate 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.
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 61995, which is to be read in conjunction with IEC 61995-1, applies to devices for the connection of luminaires (DCL) 250 V, 6 A a.c. intended for household and similar purposes, for the electrical connection to final circuits rated not more than 16 A, without providing mechanical support for the luminaire.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 61995-2:2009 which is to be read in conjunction with IEC 61995-1, applies to devices for the connection of luminaires (DCL) 250 V, 6 A a.c. intended for household and similar purposes, for the electrical connection to final circuits rated not more than 16 A, without providing mechanical support for the luminaire. This publication is to be read in conjunction with IEC 61995-1:2005.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
Is applicable to devices for surge protection of telecommunications and signalling etworks against indirect and direct effects of lightning or other transient overvoltages.
- Amendment21 pagesEnglish languagesale 10% offe-Library read for1 day
Deals with the safety of electric heat pumps, including sanitary hot water heat pumps, air-conditioners, and dehumidifiers incorporating sealed motor-compressors. The maximum rated voltage being not more than 250 V for single phase and 600 V for all other appliances. The referenced appliances may consist of one or more assemblies. If provided in more than one assembly, the assemblies are to be used together, and the requirements are based on the use of matched assemblies. Supplmentary heater, or a provision for their seperate 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.
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day
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.
- Standard81 pagesEnglish languagesale 10% offe-Library read for1 day
This clause of Part 1 is applicable except as follows: Addition after the fourth paragraph: This standard applies to boxes and enclosures intended to be installed in any kind of floor, and to protect accessories against load up to and including 1 000 N.
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62040 applies to uninterruptible power systems (UPS) with an electrical energy storage device in the d.c. link. It is used with IEC 60950-1, which is referred to in this standard as "RD" (reference document). NOTE UPS applications generally make use of a chemical battery as the energy storage device. Alternative devices may be suitable, and as such, where “battery” appears in the text of this standard, where applicable, this may be understood as “energy storage device”. When a clause is referred to by the phrase "The definitions or the provisions of item/RD apply", this phrase is intended to mean that the definitions or provisions in that clause of IEC 60950-1 apply, except any which are clearly inapplicable to uninterruptible power systems. National requirements additional to those in IEC 60950-1 apply and are found as notes under relevant clauses of the RD. The primary function of the UPS covered by this standard is to ensure continuity of an alternating power source. The UPS may also serve to improve the quality of the power source by keeping it within specified characteristics. This standard is applicable to UPS which are movable, stationary, fixed or for building-in, for use in low-voltage distribution systems and intended to be installed in any operator accessible area or in restricted access locations as applicable. It specifies requirements to ensure safety for the operator and layman who may come into contact with the equipment and, where specifically stated, for the service person. This standard is intended to ensure the safety of installed UPS, both as a single UPS unit or as a system of interconnected UPS units, subject to installing, operating and maintaining the UPS in the manner prescribed by the manufacturer. This standard does not cover UPS based on rotating machines. Electromagnetic compatibility (EMC) requirements and definitions are given in IEC 62040-2.
- Standard64 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard64 pagesEnglish languagesale 10% offe-Library read for1 day
This standard applies to boxes and enclosures intended to be installed in any kind of floor, and to protect accessories against load up to and including 1 000 N.
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects, photoelectric proximity switches that sense the presence of objects and non-mechanical magnetic proximity switches that sense the presence of objects with a magnetic field. These proximity switches are self-contained, have semiconductor switching elements(s) and are intended to be connected to circuits, the rated voltage of which does not exceed 250 V 50 Hz/60 Hz a.c. or 300 V d.c. This Standard is not intended to cover proximity switches with analogue outputs. The object of this standard is to state for proximity switches: - definitions; - classification; - characteristics; - product information; - normal service, mounting and transport conditions; - constructional and performance requirements; - tests to verify rated characteristics.
- Standard107 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60730 applies to automatic electrical pressure sensing controls with a minimum gauge pressure rating of -60 kPa and a maximum gauge pressure rating of 4,2 MPa, for use in, on or in association with, equipment for household and similar use that may use electricity, gas, oil, solid fuel, solar thermal energy, etc. or a combination thereof, including heating, air-conditioning and similar applications. This standard applies to inherent safety, operating values, operating sequences where such are associated with equipment protection, and to the testing of automatic electrical pressure sensing controls used in, on or in association with, household and similar equipment. This standard does not apply to pressure sensing controls intended exclusively for industrial applications. This standard is also applicable to individual pressure sensing controls utilized as part of a control system or pressure sensing controls which are mechanically integral with multi-functional controls having non-electrical outputs. Automatic electrical pressure sensing controls for equipment not intended for normal household use, but which nevertheless may be used by the public, such as equipment intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. This standard is also applicable to controls for appliances within the scope of IEC 60335-1. See also Annex J. This standard applies to automatic electrical controls, mechanically or electrically operated, responsive to or controlling a pressure or vacuum. This standard applies to manual controls when such are electrically and/or mechanically integral with pressure sensing controls. This standard applies also to pressure sensing controls incorporating electronic devices, requirements for which are contained in Annex H. This standard applies also to pressure sensing controls using NTC or PTC thermistors, requirements for which are contained in Annex J.
- Standard29 pagesEnglish languagesale 10% offe-Library read for1 day
D126/C042: IEC 60730 series permanently excluded from parallel procedures * Superseded by EN 60730-1:2011
- Amendment24 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment38 pagesEnglish languagesale 10% offe-Library read for1 day
TC advice to BT: To be ratified with dow = dor + 60 months
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
The tests detailed in this standard are carried out by the manufacturer and apply to products within the scope of EN 60335-1. These tests are intended to reveal a variation during the manufacture of appliances which could impair safety. They do not impair the properties and the reliability of the appliance and are to be carried out on each appliance. They are normally carried out on the complete appliance after assembly but the manufacturer may perform the tests at an appropriate stage during production, provided later manufacturing operations would not affect the results.
- Standard25 pagesEnglish languagesale 10% offe-Library read for1 day
Deals with the safety of electrically operated commercial hot cupboards not intended for household use. The rated voltage being not more than 250 V for sigle-phase appliances conencted between one phase and neutral, and 480 V for other appliances. Hot cupboards with heated tops, heated display cases, heated crockery dispensers and heated shelves and tables are also within the scope of this standard. The appliances within the scope of this standard are typically used in restaurants, canteens, hospitals and similar commercial enterprises. The electrical part of appliance making use of other forms of energy is also within the scope of this standard.
- Amendment12 pagesEnglish languagesale 10% offe-Library read for1 day
Deals with the safety of electrically operated commercial forced convection ovens, steam cookers, steam-convection ovens and, exclusive of any other use, steam generators, not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances with in the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62040-1:2008 applies to uninterruptible power systems (UPS) with an electrical energy storage device in the d.c. link. It is used with IEC 60950-1, which is referred to in this standard as 'RD' (reference document). It is applicable to UPS which are movable, stationary, fixed or for building-in, for use in low-voltage distribution systems and intended to be installed in any operator accessible area or in restricted access locations as applicable. It specifies requirements to ensure safety for the operator and layman who may come into contact with the equipment and, where specifically stated, for the service person. It cancels and replaces the first edition of IEC 62040-1-1, published in 2004 and IEC 62040-1-2, published in 2004 and constitutes a technical revision. This standard merges all requirements of previous IEC 62040-1-1 and IEC 62040-1-2, with the addition of the following: - update of normative references including IEC 60950-1 as Reference Document (RD); - harmonization and alignment with current world recognized best practices; - enhancement of backfeed protection, definition of ground-fault, revision of temperature rise tables and of hydrogen concentration in battery compartments. The contents of the corrigendum of September 2008 have been included in this copy.
- Standard64 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard64 pagesEnglish languagesale 10% offe-Library read for1 day
TC advice: To be ratified with usual implementation dates
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
Same dow as EN 60335-1:2002/A2 * Voted as prAE * dop changed to be no later than confirmed dow
- Amendment2 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V a.c. and 1 500 V d.c. These systems are intended for mounting underfloor, flushfloor or onfloor. This standard does not apply to CTS/CDS which are intended to be fixed to the wall and supported by the floor. This standard does not apply to conduit systems, cable tray systems, cable ladder systems, power track systems or equipment covered by other standards. This standard shall be used in conjunction with EN 50085-1:2005, Cable trunking systems and cable ducting systems for electrical installations - Part 1: General requirements, which is referred to in this document as Part 1.
- Standard31 pagesEnglish languagesale 10% offe-Library read for1 day
Replacement: This European Standard specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V a.c. and 1 500 V d.c. These systems are intended for mounting underfloor, flushfloor or onfloor. This standard does not apply to CTS/CDS which are intended to be fixed to the wall and supported by the floor. This standard does not apply to conduit systems, cable tray systems, cable ladder systems, power track systems or equipment covered by other standards. This standard shall be used in conjunction with EN 50085-1:2005, Cable trunking systems and cable ducting systems for electrical installations – Part 1: General requirements, which is referred to in this document as Part 1.
- Standard31 pagesEnglish languagesale 10% offe-Library read for1 day
No Scope available.
- Standard25 pagesEnglish languagesale 10% offe-Library read for1 day
Deals with the safty of electrically operated commercial boiling pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Appliances which are within the scope of this standard are typicaly used in restaurants, canteens, hospitals and commercial enterprises, such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.
- Amendment5 pagesEnglish languagesale 10% offe-Library read for1 day
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electrolysers that produce low viscosity, ionized liquids intended for use as detergent free wash water in appliances for household and similar purposes and which conform with the standards applicable to such appliances. It applies to electrolysers tested separately, under the most severe conditions that may be expected to occur in normal use, their rated voltage being not more than 250 V.
- Standard19 pagesEnglish languagesale 10% offe-Library read for1 day
TC advice: To be ratified with usual implementation dates
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
Deals with the safety of electrically operated commercial forced convection ovens, steam cookers, steam-convection ovens and, exclusive of any other use, steam generators, not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances with in the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
TC advice to BT: To be ratified with dow = dor + 60 months
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
TC advice: To be ratified with usual implementation dates
- Amendment12 pagesEnglish languagesale 10% offe-Library read for1 day
The IEC 62310 series of three standards applies to stand-alone operating a.c. static transfer systems (STS) intended to ensure the continuity of load supply through controlled transfer, with or without interruption of power, from two or more independent a.c. sources. This series of standards includes information for the overall integration of the STS and its accessories into the a.c. power network and includes requirements for the switching elements, their control and protective elements, where applicable. Part 1 of the series concerns general and safety requirements. Part 2 of the series concerns electromagnetic compatibility (EMC) requirements. This Part 3 of the series concerns methods for specifying performance and test requirements including applicable safety tests referenced in standard IEC 62310-1 for general and safety requirements. This standard applies for single-phase, phase-phase and three-phase static transfers in a. c. systems up to 1 000 V. It takes precedence over all aspects of generic performance standards, and no additional performance testing is necessary. The requirements have been selected so as to be consistent with compatibility levels for lowfrequency conducted disturbances and signalling in public low-voltage power supply systems (see IEC 61000-2-2) as well as to ensure an adequate level of performance when the STS is applied in diverse critical load situations. The requirements take into account the differing test conditions necessary to encompass the range of physical sizes and power ratings of STS. This standard applies to STS as a stand-alone product, whether presented as a unit or an assembly of units. This standard does not apply to: - devices for d.c. source switching; - single source systems; - transfer systems using only electromechanical switching devices with interruption of the supply to the load during transfer and intended to be used in emergency power systems or covered by IEC 60947-6-1; - automatic switching devices integrated into UPS covered by the IEC 62040 series of UPS product standards.
- Standard52 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 61386 specifies requirements and tests for conduit systems, including conduits and conduit fittings, for the protection and management of insulated conductors and/or cables in electrical installations or in communication systems up to 1 000 V a.c. and/or 1 500 V d.c. This standard applies to metallic, non-metallic and composite conduit systems, including threaded and non-threaded entries which terminate the system. This standard does not apply to enclosures and connecting boxes which come within the scope of IEC 60670.
- Standard42 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62310-3:2008 applies to stand-alone operating a.c. static transfer systems (STS) intended to ensure the continuity of load supply through controlled transfer, with or without interruption of power, from two or more independent a.c. sources. It includes information for the overall integration of the STS and its accessories into the a.c. power network and includes requirements for the switching elements, their control and protective elements, where applicable. It concerns general and safety requirements.
- Standard52 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 61386 specifies requirements and tests for conduit systems, including conduits and conduit fittings, for the protection and management of insulated conductors and/or cables in electrical installations or in communication systems up to 1 000 V a.c. and/or 1 500 V d.c. This second edition cancels and replaces the first edition published in 1996, and its Amendment 1 (2000), and it constitutes a technical revision. The changes to the first edition are as follows: - change to the length of the test specimen between fittings for the tensile test, - editorial and normative reference updates.
- Standard42 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment12 pagesEnglish languagesale 10% offe-Library read for1 day
Deals with the safety of electric appliances for the care of skin or hair of persons or animals, intended for household and similar purposes. The rated voltage of the appliance being not more than 250 V.
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day