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Abstract:

Deals with the definition and the characteristics of control systems. It is not limited to the actual controller tasks but also includes other tasks which may be assigned to a control system, such as sequence control tasks, safety and provision for the actuating energy. The following systems are included, speed, power, opening, water level and flow control for all turbine types; electronic, electrical and fluid power devices; safety devices as well as start-up and shutdown devices.

Normative references:

IEC 60041:1991, Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines IEC 60193: 1999, Hydraulic turbines, storage pumps and pump-turbines − Model acceptance tests IEC 60545, Guide for commissioning, operation and maintenance of hydraulic turbines IEC 61362: 1998, Guide to specification of hydraulic turbine control systems IEC 61000-4-2, Electromagnetic compatibility (EMC) – Part 4-2: Testing and measurement techniques – Electrostatic discharge immunity test IEC 61000-4-3, Electromagnetic compatibility (EMC) – Part 4-3: Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test IEC 61000-4-6, Electromagnetic compatibility (EMC) – Part 4-6: Testing and measurement techniques – Immunity to conducted disturbances, induced by radio-frequency fields ISO 4406:1999, Transmissions hydrauliques – Fluides – Méthode de codification du niveau de pollution particulaire solide

Abstract:

IEC 60335-2-40:2013(E) deals with the safety of electric heat pumps, including sanitary hot water heat pumps, air-conditioners, and dehumidifiers incorporating motor-compressors and hydronic room fan coils, their maximum rated voltages being not more than 250 V for single phase appliances and 600 V for all other appliances. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. This standard also applies to electric heat pumps, air conditioners and dehumidifiers containing flammable refrigerant. Flammable refrigerants are defined in 3.121. The appliances referenced above may consist of one or more factory made assemblies. If provided in more than one assembly, the separate assemblies are to be used together, and the requirements are based on the use of matched assemblies. This standard does not take into account chemicals other than group A1, A2, or A3 as defined by ANSI/ASHRAE 34 [ISO 817] classification. This standard specifies particular requirements for the use of flammable refrigerants. Unless specifications are covered by this standard, including the annexes, requirements for refrigerating safety are covered by ISO 5149.

Normative references:

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Abstract:

IEC 60335-2-40:2013+A1:2016(E) deals with the safety of electric heat pumps, including sanitary hot water heat pumps, air-conditioners, and dehumidifiers incorporating motor-compressors and hydronic room fan coils, their maximum rated voltages being not more than 250 V for single phase appliances and 600 V for all other appliances. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such asappliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. This standard also applies to electric heat pumps, air conditioners and dehumidifiers containing flammable refrigerant. Flammable refrigerants are defined in 3.121. The appliances referenced above may consist of one or more factory made assemblies. If provided in more than one assembly, the separate assemblies are to be used together, and the requirements are based on the use of matched assemblies. This standard does not take into account chemicals other than group A1, A2, or A3 as defined by ANSI/ASHRAE 34 [ISO 817] classification. This standard specifies particular requirements for the use of flammable refrigerants. Unless specifications are covered by this standard, including the annexes, requirements for refrigerating safety are covered by ISO 5149. It constitutes a technical revision. The principal changes in this edition as compared with the fourth edition are as follows: - 3.127 and 3.128 added new definitions; - 5.10 length of refrigerant lines now specified for testing; - 7.1 changed marking requirements for flammable refrigerants; - 8.15 added requirement to clarify the placement of installation panels during testing; - 11.2.1 clarification of test procedure; - 19 (whole clause) replaced in its entirety; - 21.2 added new coverage for vibration considerations during transport; - 22.46 added clarification for PEC; - 22.118 added coverage for use of mechanical connectors indoors when employing flammable refrigerants; - 32 made this section of Part 1 applicable; - Annex FF2.4 revised calculation for calculating volume (V); - Annex FF2.5 revision of allowable concentration of flammable refrigerant gas; - Annex GG8 new coverage added; - Annex HH added informative annex. Key words: heat pumps, air-conditioners, dehumidifiers, flammable refrigerant This publication is to be read in conjunction with IEC 60335-1:2010. This consolidated version consists of the first edition (2013) and its amendment 1 (2016). Therefore, no need to order amendment in addition to this publication.

Normative references:

IEC 60068-2-52, Environmental testing – Part 2: Tests – Test Kb: Salt mist, cyclic (sodium, chloride solution) IEC 60079-14, Explosive atmospheres – Part 14: Electrical installations design, selection and erection IEC 60079-15:2010, Explosive atmospheres – Part 15: Equipment protection by type of protection "n" IEC 60335-2-34:2012, Household and similar electrical appliances – Safety – Part 2-34: Particular requirements for motor-compressors IEC 60335-2-51, Household and similar electrical appliances – Safety – Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations ISO 817:2005, Refrigerants – Designation system ISO 5149:1993, Mechanical refrigerating systems used for cooling and heating – Safety requirements ISO 7010: 2011, Graphic Symbols – Safety colours and safety signs – Registered safety signs ISO 14903, Refrigerating systems and heat pumps – Qualification of tightness of components and joints ANSI/ASHRAE 34:2010, Designation and safety classification of refrigerants ASTM D4728-01:2001, Standard Test Method for Random Vibration Testing of Shipping Containers

Abstract:

Establishes suitable procedures for commissioning, operating and maintaining hydraulic turbines and associated equipment. Applies to impulse and reaction turbines of all types, and especially to large turbines directly coupled to electric generators. Also applies to pump-turbines when operating as turbines, and water conduits, gates, valves, drainage pumps, cooling-water equipment, generators, etc., where they cannot be separated from the turbine and its equipment.

Normative references:

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Abstract:

CISPR 15:2013+A1:2015 applies to the emission (radiated and conducted) of radiofrequency disturbances from: - all lighting equipment with a primary function of generating and/or distributing light intended for illumination purposes, and intended either for connection to the low voltage electricity supply or for battery operation; - the lighting part of multi-function equipment where one of the primary functions of this is illumination; - independent auxiliaries exclusively for use with lighting equipment; - UV and IR radiation equipment; - neon advertising signs; - street/flood lighting intended for outdoor use; - and transport lighting (installed in buses and trains). Excluded from the scope of this standard are: - lighting equipment operating in the ISM frequency bands (as defined in Resolution 63 (1979) of the ITU Radio Regulation); - lighting equipment for aircraft and airports; - and apparatus for which the electromagnetic compatibility requirements in the radio-frequency range are explicitly formulated in other CISPR standards. The frequency range covered is 9 kHz to 400 GHz. This eighth edition cancels and replaces the seventh edition published in 2005, its Amendment 1 (2006) and Amendment 2 (2008). It is a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - inclusion of LED light sources and luminaires, clarification of test supply voltage and frequency, and improvements to clause 5 relating to the application of limits to the various types of lighting equipment covered under the scope of CISPR 15; - introduction of requirements for flashing type emergency lighting luminaires utilizing xenon lamps; - introduction of requirements for neon and other advertising signs; - and clarification of the requirement for radiated disturbances between 30 MHz and 300 MHz in case the operating frequency of the light source is below 100 Hz. The contents of the interpretation sheet 1 and 2 of june 2013 have been including in this copy. This consolidated version consists of the eigth edition (2013) and its amendment 1 (2015). Therefore, no need to order amendment in addition to this publication.

Normative references:

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Abstract:

IEC 60034-1:2017 is applicable to all rotating electrical machines except those covered by other IEC standards, for example, IEC 60349. Machines within the scope of this document may also be subject to superseding, modifying or additional requirements in other standards, for example, IEC 60079 and IEC 60092. This new edition contains a number of clarifications, corrections and enhancements with regard to the previous edition.

Normative references:

IEC 60027-1, Letter symbols to be used in electrical technology – Part 1: General IEC 60027-4, Letter symbols to be used in electrical technology – Part 4: Rotating electric machines IEC 60034-2 (all parts), Rotating electrical machines – Part 2: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) IEC 60034-3, Rotating electrical machines – Part 3: Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines IEC 60034-5, Rotating electrical machines – Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) – Classification IEC 60034-6, Rotating electrical machines – Part 6: Methods of cooling (IC code) IEC 60034-8, Rotating electrical machines – Part 8: Terminal markings and direction of rotation IEC 60034-12:2016, Rotating electrical machines – Part 12: Starting performance of singlespeed three-phase cage induction motors IEC 60034-15, Rotating electrical machines – Part 15: Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines IEC 60034-18 (all parts), Rotating electrical machines – Part 18: Functional evaluation of insulation systems IEC 60034-18-41, Rotating electrical machines – Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters – Qualification and quality control tests This is a preview - click here to buy the full publication – 10 – IEC 60034-1:2017  IEC 2017 IEC TS 60034-25, Rotating electrical machines – Part 25: AC electrical machines used in power drive systems – Application guide IEC 60034-29, Rotating electrical machines – Part 29: Equivalent loading and superposition techniques – Indirect testing to determine temperature rise IEC 60034-30-1, Rotating electrical machines – Part 30-1: Efficiency classes of line operated A.C. motors (IE-code) IEC 60038, IEC standard voltages IEC 60050-411:1996, International Electrotechnical Vocabulary (IEV) – Chapter 411: Rotating machines IEC 60060-1, High-voltage test techniques – Part 1: General definitions and test requirements IEC 60072 (all parts), Dimensions and output series for rotating electrical machines IEC 60085, Electrical insulation – Thermal evaluation and designation IEC 60204-1, Safety of machinery – Electrical equipment of machines – Part 1: General requirements IEC 60204-11, Safety of machinery – Electrical equipment of machines – Part 11: Requirements for HV equipment for voltages above 1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV IEC 60335-1:2010, Household and similar electrical appliances – Safety – Part 1: General requirements IEC 60445, Basic and safety principles for man-machine interface, marking and identification – Identification of equipment terminals, conductor terminations and conductors IEC 60664-1, Insulation coordination for equipment within low-voltage systems – Part 1: Principles, requirements and tests IEC 61148, Terminal markings for valve device stacks and assemblies and for power conversion equipment IEC 61293, Marking of electrical equipment with ratings related to electrical supply – Safety requirements CISPR 11, Industrial, scientific and medical equipment – Radiofrequency disturbance characteristics – Limits and methods of measurement CISPR 14 (all parts), Electromagnetic compatibility – Requirements for household appliances, electric tools and similar apparatus CISPR 16 (all parts), Specification for radio disturbance and immunity measuring apparatus and methods

Abstract:

Gives definitions for standard degrees of protection provided by enclosures; protection of machines against harmful effects due to the ingress of water; protection of machines against ingress of solid foreign objects; protection of persons against contact with or approach to live parts and against contact with moving parts. Gives designations for these protective degrees and tests to verify that the machines meet the requirements. The contents of the corrigendum of June 2001 have been included in this copy. This consolidated version consists of the fourth edition (2000) and its amendment 1 (2006). Therefore, no need to order amendment in addition to this publication.

Normative references:

IEC 60034-1, Rotating electrical machines – Part 1: Rating and performance IEC 60034-6, Rotating electrical machines – Part 6: Methods of cooling (IC code)

Abstract:

Specifies methods for any size and type of impulse or reaction turbine, storage pump or pump turbine. Determines whether the contract guarantees have been fulfilled and deals with the rules governing these tests as well as the methods of computing the results and the content and style of the final report. Replaces IEC 60198 (1966) and IEC 60607 (1978). The contents of the corrigendum of March 1996 have been included in this copy.

Normative references:

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Abstract:

It has the status of a horizontal standard in accordance with IEC Guide 108.

Normative references:

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Abstract:

IEC 60076-1:2011 applies to three-phase and single-phase power transformers (including auto-transformers) with the exception of certain categories of small and special transformers. For those categories of power transformers and reactors which have their own IEC standards, this part is applicable only to the extent in which it is specifically called up by cross-reference in the other standard. This new edition includes the following significant technical additions with respect to the previous one: - definition of harmonic content; - subclause on transport; - functional method of specification; - connection symbols for single phase transformers; - safety and environmental requirements; - requirements for liquid preservation systems; - clause on DC currents; - vacuum, pressure and leak tests on tanks; - facilities for condition monitoring and environmental and safety considerations.

Normative references:

IEC 60076-2, Power transformers – Part 2: Temperature rise for liquid-immersed transformers IEC 60076-3:2000, Power transformers – Part 3: Insulation levels, dielectric tests and external clearances in air IEC 60076-5:2006, Power transformers – Part 5: Ability to withstand short circuit IEC 60076-10:2001, Power transformers – Part 10: Determination of sound levels IEC 60076-11:2004, Power transformers – Part 11: Dry-type transformers IEC 60137:2008, Insulated bushings for alternating voltages above 1 000 V IEC 60214-1:2003, Tap-changers – Part 1: Performance requirements and test methods IEC 60296:2003, Fluids for electrotechnical applications – Unused mineral insulating oils for transformers and switchgear IEC 60721-3-4:1995, Classification of environmental conditions – Part 3: Classification of groups of environmental parameters and their severities – Section 4: Stationary use at nonweatherprotected locations ISO 9001:2008, Quality management systems – Requirements