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IEC 60869-1:2018
Hind 170,68 EUR
Fibre optic interconnecting devices and passive components - Fibre optic passive power control devices - Part 1: Generic specification
IEC 60869-1:2018 applies to fibre optic passive power control devices. These have all of the following general features: – they are passive in that they contain no optoelectronic or other transducing elements; – they have two ports for the transmission of optical power and control of the transmitted power in a fixed or variable fashion; – the ports are non-connectorized optical fibre pigtails, connectorized optical fibres or receptacles. This document establishes generic requirements for the following passive optical devices: – optical attenuator; – optical fuse; – optical power limiter. This document also provides generic information including terminology for the IEC 61753-05x series. Published IEC 61753-05x series documents are listed in Bibliography This fifth edition cancels and replaces the fourth edition published in 2012 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the terms and definitions have been reviewed; b) the requirement concerning the IEC Quality Assessment System has been reviewed; c) the clause concerning quality assessment procedures has been deleted; d) Annex G, relating to technical information on variable optical attenuators, has been added.
Asendab IEC 60869-1:2012

IEC 60793-1-32:2018
Hind 34,14 EUR
Optical fibres - Part 1-32: Measurement methods and test procedures - Coating strippability
IEC 60793-1-32:2018 is intended primarily for testing either fibres as produced by a fibre manufacturer or subsequently overcoated (tight buffered) using various polymers. The test can be performed either on fibres as produced, or after exposure to various environments. This test applies to A1, A2, A3, B and C fibres with a nominal glass dimension of 125 µm. The object of this document is to establish uniform requirements for the mechanical characteristic – coating strippability. This test quantifies the force required to mechanically remove the protective coating from optical fibres along their longitudinal axis. This test is not intended as a means to maximize fibre strength after the coating is removed nor is it intended to specify the best conditions for field stripping of optical fibres. This test is designed for optical fibres having polymeric coatings with nominal outer diameters in the range of 200 µm to 900 µm.  This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: expansion of the range of coating dimensions applicable to the procedure detailed in this document to accommodate optical fibres with a 200 µm coating dimension.
Asendab IEC 60793-1-32:2010

IEC 60869-1:2018 RLV
Hind 221,88 EUR
Fibre optic interconnecting devices and passive components - Fibre optic passive power control devices - Part 1: Generic specification
IEC 60869-1:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it 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 60869-1:2018 applies to fibre optic passive power control devices. These have all of the following general features: – they are passive in that they contain no optoelectronic or other transducing elements; – they have two ports for the transmission of optical power and control of the transmitted power in a fixed or variable fashion; – the ports are non-connectorized optical fibre pigtails, connectorized optical fibres or receptacles. This document establishes generic requirements for the following passive optical devices: – optical attenuator; – optical fuse; – optical power limiter. This document also provides generic information including terminology for the IEC 61753-05x series. Published IEC 61753-05x series documents are listed in Bibliography This fifth edition cancels and replaces the fourth edition published in 2012 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the terms and definitions have been reviewed; b) the requirement concerning the IEC Quality Assessment System has been reviewed; c) the clause concerning quality assessment procedures has been deleted; d) Annex G, relating to technical information on variable optical attenuators, has been added.

IEC 60793-1-32:2018 RLV
Hind 44,38 EUR
Optical fibres - Part 1-32: Measurement methods and test procedures - Coating strippability
IEC 60793-1-32:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it 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 60793-1-32:2018 is intended primarily for testing either fibres as produced by a fibre manufacturer or subsequently overcoated (tight buffered) using various polymers. The test can be performed either on fibres as produced, or after exposure to various environments. This test applies to A1, A2, A3, B and C fibres with a nominal glass dimension of 125 µm. The object of this document is to establish uniform requirements for the mechanical characteristic – coating strippability. This test quantifies the force required to mechanically remove the protective coating from optical fibres along their longitudinal axis. This test is not intended as a means to maximize fibre strength after the coating is removed nor is it intended to specify the best conditions for field stripping of optical fibres. This test is designed for optical fibres having polymeric coatings with nominal outer diameters in the range of 200 µm to 900 µm.  This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: expansion of the range of coating dimensions applicable to the procedure detailed in this document to accommodate optical fibres with a 200 µm coating dimension.

IEC TR 63191:2018
Hind 256,02 EUR
Demand side power quality management
IEC TR 63191:2018(E) specifies recommendations about power quality measurement and assessment within installations. IEC TR 63191:2018 outlines the various phases needed for the establishment of a demand side power quality measurement plan for buildings and industry installations. Such a power quality measurement plan will enable the optimization of the energy availability and efficiency, improve the assets lifetime and facilitate the resolutions of power quality problems. A power quality measurement plan encompasses the following stages: •    definition of the context, objectives and constraints; •    assessment of the initial power quality situation; •    definition of an action plan for the improvement of the power quality situation; •    implementation of the power quality measuring system; •    exploitation of the measurement system for the improvement of the power quality situation; •    maintenance of the measurement system. IEC TR 63191:2018 will also help facility managers to tailor their measurement plan to the specific needs of the electrical system under their control. It addresses all the disturbances present in such networks, but does not cover the disturbances present in public electrical distribution networks (supply side) as they are governed by specific documents such as EN 50160 and IEC TS 62749.

IEC 61970-453:2014/AMD1:2018
Hind 17,07 EUR
Amendment 1 - Energy management system application program interface (EMS-API) - Part 453: Diagram layout profile
Amendment for IEC 61970-453:2014

IEC 61970-453:2014+AMD1:2018 CSV
Hind 213,35 EUR
Energy management system application program interface (EMS-API) - Part 453: Diagram layout profile
IEC 61970-453:2014+A1:2018 is a member of the IEC 61970-450 to 499 series that, taken as a whole, defines, at an abstract level, the content and exchange mechanisms used for data transmitted between control centre components. Included in this part of IEC 61970 are the general use cases for exchange of diagram layout data, and guidelines for linking the layout definitions with CIM data. Guidelines for management of schematic definitions through multiple revisions are also included. This new edition includes the following significant technical change with respect to the previous edition: The SVG elements and its data model have been replaced by the Diagram Layout Package, which is now an integral part of the IEC 61970-301 (CIM) model. This consolidated version consists of the second edition (2014) and its amendment 1 (2018). Therefore, no need to order amendment in addition to this publication.

IEC 62351-4:2018
Hind 273,08 EUR
Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS and derivatives
IEC 62351:2018(E) specifies security requirements both at the transport layer and at the application layer. While IEC TS 62351-4:2007 primarily provided some limited support at the application layer for authentication during handshake for the Manufacturing Message Specification (MMS) based applications, this document provides support for extended integrity and authentication both for the handshake phase and for the data transfer phase. It provides for shared key management and data transfer encryption at the application layer and it provides security end-to-end (E2E) with zero or more intermediate entities. While IEC TS 62351-4:2007 only provides support for systems based on the MMS, i.e. systems using an Open Systems Interworking (OSI) protocol stack, this document provides support for application protocols using other protocol stacks, e.g. an Internet protocol suite. This support is extended to protect application protocols using XML encoding. This extended security at the application layer is referred to as E2E-security. In addition to E2E security, this part of IEC 62351 also provides mapping to environmental protocols carrying the security related information. Only OSI and XMPP environments are currently considered
Asendab IEC/TS 62351-4:2007

IEC 62746-10-1:2018
Hind 298,69 EUR
Systems interface between customer energy management system and the power management system - Part 10-1: Open automated demand response
IEC 62746-10-1(E) specifies a minimal data model and services for demand response (DR), pricing, and distributed energy resource (DER) communications. This document can be leveraged to manage customer energy resources, including load, generation, and storage, via signals provided by grid and/or market operators. These resources can be identified and managed as individual resources with specific capabilities, or as virtual resources with an aggregated set of capabilities. It specifies how to implement a two-way signaling system to facilitate information exchange between electricity service providers, aggregators, and end users. The DR signalling system is described in terms of servers (virtual top nodes or VTNs), which publish information to automated clients (virtual end nodes, or VENs), which in turn subscribe to the information. The services make no assumption of specific DR electric load control strategies that can be used within a DR resource or of any market-specific contractual or business agreements between electricity service providers and their customers.
Asendab IEC/PAS 62746-10-1:2014

IEC TS 62939-2:2018
Hind 59,74 EUR
Smart grid user interface – Part 2: Architecture and requirements
IEC TS 62939-2:2018(E), which is a Technical Specification, provides an architecture to define interfaces for the information exchange between smart equipment/systems from the demand side and the power grid. It facilitates the interoperability between the IEC common information model (CIM) and customer facility standards for smart grid applications. This document presents one possible architecture to connect non-CIM/IEC 61850-based demand-side standards to the CIM, to support demand response type applications. It presents an immediately available architecture approach for home and building grid users for demand response applications to cope with the fragmented market and lack of harmonized standard solutions. It proposes that a three-layer application be implemented but this does not preclude the ongoing long-term efforts of IEC ideally to promote from a semantic perspective only two-layer implementations.

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prEN IEC 61754-4:2018
Identne IEC 61754-4:201X; prEN IEC 61754-4:2018
Tähtaeg 3.02.2019
Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 4: Type SC connector family
This document specifies the standard interface dimensions for type SC family of connectors.
Keel: Inglise

prEN IEC 61754-6:2018
Identne IEC 61754-6:201X; prEN IEC 61754-6:2018
Tähtaeg 3.02.2019
Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 6: Type MU connector family
This document specifies the standard interface dimensions for type MU family of connectors.
Keel: Inglise

EN 55016-1-3:2006/prA2:2018
Identne CISPR 16-1-3:2004/A2:201X; EN 55016-1-3:2006/prA2:2018
Tähtaeg 3.02.2019
Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-3: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Disturbance power
Amendment for EN 55016-1-3:2006
Keel: Inglise