Specifies tests to demonstrate that the circuit breaker being tested conforms with the ratings assigned to it in accordance with ANSI/IEEE C37.04.
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Adopts ISO/IEC 9075-10:2003 which defines extensions of Database language SQL to support embedding of SQL statements into programs written in the JavaTM programming language.
The IEC 61784-2 series defines additional Communication Profiles (CPs) for the existing Communication Profile Families (CPFs) of the IEC 61784-1 series and additional CPFs with one or more CPs. These additional CPs are based on the IEC 61158 series, the IEC 61784-1 series, and use provisions from ISO/IEC/IEEE 8802-3 (commonly known as Ethernet) for the lower communication stack layers. These Real-Time Ethernet (RTE) communication profiles provide Real-Time Ethernet communication solutions able to coexist with ISO/IEC/IEEE 8802-3 based applications.
NOTE 1 All CPs are based on standards or draft standards or International Standards published by the IEC or on standards or International Standards established by other standards bodies or open standards processes.
NOTE 2 The RTE communication profiles use ISO/IEC/IEEE 8802-3 communication networks and its related network components or IEC 61588 and in some cases amend those standards to obtain RTE features.
This part of IEC 61784-2 defines:
• a common terminology for all CPFs in the IEC 61784-2 series (see 3.1 to 3.3);
• conventions to be used in the specification of the RTE communication profiles (see 3.4);
• how conformance of a device to a CPF or a CP should be stated (see Clause 4).
This document also specifies:
• basic principles of performance indicators expressing RTE performance of a CP (see 5.1);
• how an application-dependent class could be used to find out a suitable CP to meet application requirements (see 5.2);
• characteristics of RTE performance indicators (see 5.3);
• the methodology of a conformance test for an RTE end device for one or more CPs (see Clause 6).
The guide presents a summary of past research that provides evidence of improved statistical quality of coating thickness data, reviews existing standards referencing continuous read/scanning technology, describes instrumentation requirements, explores various probe traversing patterns based on the geometry of the structure/item being inspected, presents the advantages and limitations of employing continuous read/scanning methodology, proposes best practices for data management, and provides suggested language to assist the specifier in invoking requirements for obtaining a greater population of coating thickness measurements on a project.
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Revision Standard – Active – Draft.Technical corrections and clarifications to IEEE Std 802.11 for wireless local area networks (WLANs) as well as enhancements to the existing medium access control (MAC) and physical layer (PHY) functions are specified in this revision. Amendments 1 to xxx published in 2020 and xxx have also been incorporated into this revision.
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AS 4696 ensures meat and meat products for human consumption comply with food safety requirements and are wholesome. The food safety outcomes for each stage of production are specified in this Standard together with requirements to ensure meat and meat products are wholesome or else are removed from the food chain and dealt with separately. The Standard reflects the fact that food safety risks extend through the food preparation chain and are not confined to the preparation, handling and storage of end products.
Preface
This is the first edition of CSA C810, Energy efficiency and test methodology for EVSE DCFCs. This Standard is harmonized to the extent possible, with the EPA ENERGY STAR® Program Requirements for Electric Vehicle Supply Equipment: Final Test Method for DC-output EVSE Rev. March – 2021, and ENERGY STAR® Program Requirements for Electric Vehicle Supply Equipment Eligibility Criteria Version 1.1. CSA Group acknowledges that the development of this Standard was made possible, in part, by the financial support of EfficencyOne, Electricity Canada, FortisBC Inc. (Electric), Hydro-Québec, Independent Electricity System Operator, Natural Resources Canada, Nova Scotia Department of Natural Resources, and Renewables, and Québec Ministre de l’Énergie et des Ressources naturelles (MERN). This Standard is considered suitable for use for conformity assessment within the stated scope of the Standard. This Standard was prepared by the Subcommittee on Performance of Electric Vehicle DC Fast Battery Chargers, under the jurisdiction of the Technical Committee on Industrial Equipment and Strategic Steering Committee on Performance, Energy Efficiency and Renewables, and has been formally approved by the Technical Committee. This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.
Scope
1.1 General
This Standard specifies a test method for calculating the energy efficiency of electric vehicle supply equipment (EVSE) for direct current fast charging (DCFC) across a full range of load conditions. It defines operating modes, and provides energy efficiency minimum requirements for these operating modes. Note: Many owners and operators of DCFC are concerned with the amount of non-dispensable energy these chargers consume in no vehicle mode, especially in the winter when auxiliary heaters are often used. It is recognized that no vehicle mode power during cold temperature has not been a major consideration for charger efficiency because, to date, energy efficiency testing has been typically performed only at room temperature and full-rated load. This Standard seeks to provide an understanding of a given DCFC’s energy efficiency.
1.2 Included in this Standard
This Standard applies to AC three-phase and single-phase powered EVSE for DCFC between 20 kW to 350 kW of rated power output to a vehicle connector. Note: The typical configurations are a) discrete unit — where the power conversion, user interface, communication, and control are all integrated into a single unit. These are intended to be tested as a standalone unit; b) central cabinet and dispenser(s) — these are intended to be tested as a combination of one cabinet and at least one dispenser, including if one dispenser is incorporated as part of the cabinet; and c) hybrid — these can behave as a discrete unit on AC power and also connected to an external DC power source. These configurations should be tested twice — once as discrete unit and once at peak capacity (with the addition of DC supply) as central cabinet and dispenser.
1.3 Excluded from this Standard
This Standard excludes wireless power transfer devices, pantograph style devices, and DC-powered devices.
1.4 Terminology
In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option that is permissible within the limits of the standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or and may be written as requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.