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IEC 60335-2-40:2018 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 60335-2-40:2018 deals with the safety of electric heat pumps, including sanitary hot water heat pumps, air…

<!-- NEW -->IEC 60335-2-40:2018 is available as <a href="https://webstore.iec.ch/publication/62554">IEC 60335-2-40:2018 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br /> <br /> IEC 60335-2-40:2018 deals with the safety of electric heat pumps,…

IEC 60335-2-40:2018 deals with the safety of electric heat pumps, including sanitary hot water heat pumps, air conditioners, and dehumidifiers incorporating motor-compressors and hydronic fan coils units, their maximum rated voltages being not more than 250 V for single phase appliances and 600 V for all other appliances. Partial units are within the scope of this International Standard.…

1.1 This Standard applies to the electrical features of power-operated dispensers for petroleum-based fluids (Group IIA fluids), including propane and lighter-than-air fuel such as natural gas, used as fuel in internal combustion engines, where such devices are operated at 750 V and less, in accordance with the Canadian Electrical Code, Part I (CE Code, Part I), and are intended to dispense the…

1.1 This Standard applies to fixed and portable luminaires for installation and use in hazardous locations Class I Divisions 1 and 2, Groups A,B,C,D; Class II, Divisions 1 and 2, Groups E,F,G; Class III, Divisions 1 and 2 in accordance with CSA C22.1, Canadian Electrical Code, Part I. 1.2 In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to…

ISO/IEC 29110 is applicable to Very Small Entities (VSEs). VSEs are enterprises, organizations, departments or projects up to 25 people. The lifecycle processes described in ISO/IEC 29110 are not intended to preclude or discourage their use by organizations bigger than VSEs. The lifecycle processes defined in ISO/IEC 29110 can be used by VSEs when acquiring and using, as well as when creating…

This International Standard, within the context of tools and methods of requirements engineering for software and systems product lines: — provides the terms and definitions specific to requirements engineering for software and systems product lines and associated member products; — defines process groups and their processes performed during product line requirements engineering (those processes…

This Recommendation | International Standard specifies the relayed multicast protocol part 2 (RMCP-2), an application-layer protocol that constructs a multicast tree for data delivery from one sender to multiple receivers over an IP-based network, where IP multicast is not fully deployed. RMCP-2 defines relayed multicast data transport capabilities over IP-based networks for simplex group…

IEC TR 62325-103:2017 is a Technical Report, providing information about how the ebIX® information model can be mapped to CIM. In addition, this document shows what may be needed to be added or changed within CIM in order to cover the specific set of information exchange within the deregulated European style retail energy market. The scope is to study the exchange of market information between…

ISO 16090-1:2017 specifies the technical safety requirements and protective measures for the design, construction and supply (including installation and dismantling, with arrangements for transport and maintenance) of stationary milling machines (see 3.1.1), including machines capable of performing boring operations (see 3.1.2), machining centres and transfer machines which are intended to cut…