IEC
IEC
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Technical committeeTypeAcronymIEC TS 62257-5:2015CommitteePublished year2015Description
IEC TS 62257-5:2015(E) specifies the general requirements for the protection of persons and equipment against electrical hazards to be applied in decentralised rural electrification systems. Requirements dealing with protection against electric shock are based on basic rules from IEC 61140 and IEC 60364. Decentralized Rural Electrification Systems are designed to supply electric power for sites which are not connected to a large interconnected system, or a national grid, in order to meet basic needs. Examples of such sites: isolated dwellings, village houses, community services, economic activities, etc. The main technical changes with regard to the previous edition are as follows: - redefine the maximum AC voltage from 500 V to 1 000 V, the maximum DC voltage from 750 V to 1 500 V; - removal of the limitation of 100 kVA system size.
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Technical committeeTypeAcronymIEC TS 62257-4:2015CommitteePublished year2015Description
IEC TS 62257-4:2015(E) provides a method for describing the results to be achieved by the electrification system independently of the technical solutions that could be implemented. The purpose is to provide a method to assist project contractors and project developers to select and design the electrification system for isolated sites while matching the identified needs, such as those described in IEC TS 62257-2. The main technical changes with regard to the previous edition are as follows: - redefine the maximum AC voltage from 500 V to 1 000 V, the maximum DC voltage from 750 V to 1 500 V; - removal of the limitation of 100 kVA system size.
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Technical committeeTypeAcronymIEC TS 62257-3:2015CommitteePublished year2015Description
IEC TS 62257-3:2015(E) provides information on the responsibilities involved in the implementation of rural power systems. More particularly it covers: - contractual relationships to be built between the different participants to a project; - the relevant tests to be applied to renewable energy and hybrid electrification systems; - quality assurance principles to be implemented; - requirements for recycling and protection of the environment. The main technical changes with regard to the previous edition are as follows: - redefine the maximum AC voltage from 500 V to 1 000 V, the maximum DC voltage from 750 V to 1 500 V; - removal of the limitation of 100 kVA system size.
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Technical committeeTypeAcronymIEC TS 62257-2:2015CommitteePublished year2015Description
IEC TS 62257-2:2015(E) proposes a methodological approach for the setting up and carrying out of socio-economic studies as part of the framework of decentralized rural electrification projects. It is addressed to project teams and in particular to experts in charge of socio-economic studies in international projects. This technical specification also provides some structures as technical solutions that could be recommended, depending on the qualitative and quantitative energy demands, consistent with the needs and financial situation of the customers. The main technical changes with regard to the previous edition are as follows: - redefine the maximum AC voltage from 500 V to 1 000 V, the maximum DC voltage from 750 V to 1 500 V; - removal of the limitation of 100 kVA system size.
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Technical committeeTypeAcronymIEC TS 62257-1:2015CommitteePublished year2015Description
IEC TS 62257-1:2015(E) introduces a methodology for implementing rural electrification using autonomous hybrid renewable energy systems. It also provides a guide for facilitating the reading and the use of the IEC 62257 series for setting up decentralized rural electrification in developing countries or in developed countries. The IEC 62257 series is designed as follows: - Parts 2 to 6 are methodological supports for the management and implementation of projects; - Parts 7 to 12 are technical specifications for individual or collective systems and associated components.
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Technical committeeTypeAcronymIEC TS 62257-1:2015CommitteePublished year2015KeywordsDescription
IEC TS 62257-1:2015(E) introduces a methodology for implementing rural electrification using autonomous hybrid renewable energy systems. It also provides a guide for facilitating the reading and the use of the IEC 62257 series for setting up decentralized rural electrification in developing countries or in developed countries. The IEC 62257 series is designed as follows:
- Parts 2 to 6 are methodological supports for the management and implementation of projects;
- Parts 7 to 12 are technical specifications for individual or collective systems and associated components.Technology -
Technical committeeTypeAcronymIEC TS 62257-12-1:2020 RLVCommitteePublished year2020Description
IEC TS 62257-12-1:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC TS 62257-12-1:2020 establishes the framework for creating a product specification for lamps and lighting appliances to serve as the basis for evaluating quality for a particular context. Product specifications include minimum requirements for quality standards, warranty requirements, and/or performance criteria. Products are compared to specifications based on test results and other information about the product. The product specification framework is flexible and can accommodate the goals of diverse organizations and institutions. This third edition cancels and replaces the second edition published in 2015. This edition includes the following significant technical changes with respect to the previous edition. - Annex A and Annex B were combined into a single Annex A to eliminate duplicate tables and simplify the document.
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Technical committeeTypeAcronymIEC TS 62143CommitteePublished year2002Description
IEC 62143:2002(E) This technical specification:
- outlines a methodology to address the safety at all lifecycle phases of an AGL system, including the evaluation, design, procurement, manufacture, installation, commissioning, operational use, maintenance, modification, and decommissioning of the AGL system;
- applies to an AGL system at an aerodrome or heliport which provides visual guidance to a pilot and is provided, operated and maintained by the aerodrome authority;
- applies primarily to a new AGL system.Technology -
Technical committeeTypeAcronymIEC TS 62100CommitteePublished year2004Description
Gives the construction, dimensions and test requirements of screened or unscreened single core cable to be installed in the primary circuits of series systems for lighting and beaconing of airports. It does not apply to primary cables with connectors moulded to them. This specification does not consider special performance of cables in case of fire. If such special performance (flame propagation, smoke emission and acidity/corrosivity of fumes) is required, relevant International Standards not mentioned here should be applied. The cables can, additionally, be subjected to particular requirements not included in this specification, if requested by the customer. Any additional tests or modification of dimensions should be agreed between the manufacturer and the customer. This specification takes into account the particular conditions of primary circuits and, as far as possible, is in line with the specifications contained in IEC 60502-2.
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Technical committeeTypeAcronymIEC TS 62056-8-20:2016CommitteePublished year2016KeywordsDescription
IEC TS 62056-8-20:2016(E) specifies a DLMS/COSEM communication profile that can be used in a smart metering system in which the Neighbourhood Networks (NN) are mesh networks. This profile may be considered as an adaptation and extension of the UDP/IP communication profile specified in IEC 62056-9-7:2013. It specifies a number of features essential to the efficient operation of a large scale AMI using mesh NNs.
Technology