91.140.50 供电系统 标准查询与下载

SANS 62055-31:2006 电量测量．支付系统．第31部分：有功静止式预付费电能表（1级和2级）

Applies to newly manufactured, static watt-hour payment meters of accuracy classes 1 and 2 for direct connection, for the measurement of alternating current electrical energy consumption of a frequency in the range 45 Hz to 65 Hz that include a load swit

Electricity metering - Payment systems Part 31: Particular requirements - Static payment meters for active energy (classes 1 and 2)

SANS 62053-52:2006 电量测量装置（交流）．特殊要求．第52部分：符号

Applies to letter and graphical symbols intended for marking on and identifying the function of electromechanical or static a.c. electricity meters and their auxiliary devices. The symbols specified shall be marked on the name-plate, dial plate, external

Electricity metering equipment (AC) - Particular requirements Part 52: Symbols

IEC 62059-41:2006 电计量设备.可靠性.第41部分:可靠性预测

This part of IEC 62059-41 is applicable to all types of static metering equipment for energy measurement and load control.

Electricity metering equipment - Dependability - Part 41: Reliability prediction

DS/EN 62055-31:2006 电力计量 支付系统 第31部分：特殊要求 有功能量静态支付仪表（1 类和 2 类）

This part of IEC 62055 applies to newly manufactured, static watt-hour payment meters of accuracy classes 1 and 2 for direct connection, for the measurement of alternating current electrical energy consumption of a frequency in the range 45 Hz to 65 Hz that include a load switch for the purpose of interruption or restoration of the electricity supply to the load in accordance with the current value of the available credit maintained in the payment meter. It does not apply to static watt-hour payment meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase systems).

Electricity metering - Payment systems -- Part 31: Particular requirements - Static payment meters for active energy (classes 1 and 2)

AS 62054.21:2006 电量计量（ac）．费率和负荷控制．定时开关的特殊要求

Provides requirements and tests for internal clocks for electricity meters.

Electricity metering (ac) - Tariff and load control - Particular requirements for time switches

CSA C22.2 No.107.3-2005(C2010) 无糖食品

1.1 Domaine d'application Remplacer cet article du DR par le texte qui suit: 1.1.1 Appareillage visé par cette norme Cette norme s'applique aux alimentations sans coupure. La fonction essentielle d'une alimentation sans coupure, dans le contexte de cette norme, est d'assurer la continuité d'une alimentation électrique alternative. L'alimentation sans coupure peut aussi servir à améliorer la qualité de l'alimentation électrique en maintenant celle-ci à l'intérieur d'une plage de caractéristiques préétablie. Cette norme vise les alimentations sans coupure mobiles, fixes et intégrées, destinées à des systèmes de distribution d'au plus 600 V c.a. L'appareillage en question est conçu pour être installé conformément au Code canadien de l'électricité, Première partie (CSA C22.1) ou au National Electrical Code (ANSI/NFPA 70), et, sauf indication particulière, à la norme ANSI/NFPA 75 (Standard for the Protection of Electronic Computer Data-Processing Equipment). Cette norme énonce les prescriptions visant à assurer la sécurité de l'utilisateur et, dans certains cas indiqués explicitement, du personnel de maintenance. Cette norme vise à réduire les risques d'incendie, de choc électrique ou de blessure pouvant être associés au matériel installé sous la forme d'un appareil autonome ou d'un système d'appareils interconnectés, sous réserve que l'installation, l'utilisation et la maintenance du matériel en question soit conforme aux directives du fabricant. 1.1.2 Prescriptions complémentaires En plus des prescriptions de cette norme, toute alimentation sans coupure doit satisfaire aux prescriptions pertinentes aux alimentations sans coupure de la CAN/CSA-C22.2 nº 60950-1/UL 60950-1, première édition, Matériels de traitement de l'information - Sécurité - Partie 1: Prescriptions générales, dans la mesure où ces prescriptions s'appliquent au pays auquel le produit est destiné. En cas de conflit entre les prescriptions du présent document et celles du DR, la présente norme a préséance. Les génératrices c.c. (dynamos) à moteur destinées à assurer une alimentation de secours pour le circuit d'alimentation par batterie d'une alimentation sans coupure sont soumises à la UL 2200 (Stationary Motor-Generator Assemblies) et à la CSA C22.2 nº 100, Moteurs et génératrices. Les alimentations sans coupure équipées de composants qualité hôpital identifiés par le marquage «Hôpital seulement» ou «Qualité hôpital», un point vert sur le corps du composant ou un autre marquage indiquant que le composant convient à l'usage médical sont évaluées selon cette norme et la CAN/CSA-C22.2 nº 601.1/UL 60601-1, Appareils électromédicaux - Première partie: Règles générales de sécurité. 1.1.3 Exclusions Cette norme ne s'applique pas aux alimentations sans coupure destinées à servir de systèmes de secours ou de systèmes de relève prescrits par la loi, notions décrites aux articles 700 et 701, respectivement, du National Electrical Code (ANSI/NFPA 70) et à la section 46 du Code canadien de l'électricité, Première partie (CSA C22.1).

Alimentations sans coupure

BS EN 62055-31:2005 电表.付费系统.第31部分:特殊要求.电度表用固定付费系统(1和2类)

This part of IEC 62055 applies to newly manufactured, static watt-hour payment meters of accuracy classes 1 and 2 for direct connection, for the measurement of alternating current electrical energy consumption of a frequency in the range 45 Hz to 65 Hz that include a load switch for the purpose of interruption or restoration of the electricity supply to the load in accordance with the current value of the available credit maintained in the payment meter. It does not apply to static watt-hour payment meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase systems). It applies to payment meters for indoor application only, where the payment meter shall be mounted as for normal service (i.e. together with a specified matching socket where applicable). Payment meters are implementations where all the main functional elements are incorporated in a single enclosure, together with any specified matching socket. There are also multi-part installations where the various main functional elements, such as the measuring element, the user interface unit, token carrier interface, and the load switch are implemented in more than one enclosure, involving additional interfaces. This part of IEC 62055 does not apply to multipart payment metering installations. Functional requirements that apply to payment meters are also defined in this part of IEC 62055, and include informative basic functional requirements and tests for the prepayment mode of operation in Annex A. Allowances are made for the relatively wide range of features, options, alternatives, and implementations that may be found in practice. The diverse nature and functionality of payment meters prevent the comprehensive specification of detailed test methods for all of these requirements. However, in this case, the requirements are stated in such a way that tests can then be formulated to respect and validate the specific functionality of the payment meter being tested. This part of IEC 62055 does not cover specific functionality or performance requirements for safety, circuit protection, isolation or similar purposes that may be specified through reference to other specifications or standards. This part of IEC 62055 does not cover software requirements. Software requirements for basic energy meter metrology are under consideration for the IEC 62059 series of standards, and in other organisations. This part of IEC 62055 covers type-testing requirements only. For acceptance testing, the concepts given in IEC 61358 may be used as a basic guideline. Dependability aspects are addressed in the IEC 62059 series of standards. This part of IEC 62055 does not cover conformity tests and system compliance tests that may be required in connection with legal or other requirements of some markets.

Electricity metering - Payments systems - Part 31: Particular requirements - Static payment meters for active energy (classes 1 and 2)

BS EN 62053-52:2005 电量测量设备(AC).特殊要求.第52部分:符号

This part of IEC 62053 applies to letter and graphical symbols intended for marking on and identifying the function of electromechanical or static a.c. electricity meters and their auxiliary devices. The symbols specified in this standard shall be marked on the name-plate, dial plate, external labels or accessories, or shown on the display of the meter as appropriate.

Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols

SANS 10142-1:2006 房屋和地基的布线．第1部分：低压安装

Application of this part of SANS 10142 (SABS 0142) This part of SANS 10142 (SABS 0142) applies to electrical installations of a) residential premises, b) commercial premises, c) public premises, d) industrial premises, e) prefabricated buildings, f) fixed surface installations on mining properties, g) construction and demolition site installations, h) agricultural and horticultural premises, i) caravan sites and similar sites, Amdt 5 j) marinas, pleasure craft and house boats, k) medical locations, I) exhibitions, fairs and other temporary installations, m) extra low voltage lighting installations, n) electrical installations for street lighting and street furniture, and o) equipment enclosures (structures that provide physical and environmental protection for telecommunication equipment). Amdt 1

The wiring of premises Part 1: Low-voltage installations

SANS 10142-1afr:2006 楼宇布线．第1部分：低压装置

Die bedrading van persele Deel 1:Laespanninginstallasies;Opsomming;Sleutelwoorde;Voorwoord;Inleiding;Bestek;Normatiewe verwysings;Woordbepaling;Voldoening;Fundamentele vereistes;lnstalleringsvereistes;Spesiale installasies of gebiede;Verifiering en sertifisering

Die bedrading van persele Deel 1: Laespanninginstallasies

SANS 474:2006 电量计量实施规程

This code of practice specifies the procedures and standards to be adhered to by electricity licensees and their agents in operating and servicing new and existing metering installations which are to be used for billing purposes. The code of practice is applicable to metering installations in their entirety, including all measuring transformers, wiring, cabling, metering panel construction, active and reactive meters, data loggers, and associated test facilities. 2 This code of practice sets out best practices to be adopted by electricity licensees, wherever practicable. (See NOTES 1 and 2.) NOTE 1 Some requirements might be the subject of mandatory compliance through reference In codes regulated by the NER. In cases where compliance with mandatory requirements will not be practicable, the NER should be approached for exemption. NOTE 2 This code of practice should be interpreted as applicable to new and refurbished metering systems. Practices in place before the publication of this code of practice might be deemed to be acceptable for an agreed time frame. 3 This code of practice specifies requirements for the initial calibration and certification of metering equipment and compliance testing of metering installations. It describes procedures to ensure that metering installations continue to comply with standards and sets out steps to be taken to reconfirm compliance after any modifications to the metering installation or when certification of any equipment has expired. 4 This code of practice specifies procedures for the manipulation and storage of metering data. Metering installations are categorized, and for each category the qualifications required for meter workers are specified. 5 This code of practice specifies a standard format for the unique numbering of meters. 6 This code of practice does not attempt to cover all possible variations in metering installations. Where features additional or alternative to those specified in this code of practice are required, they will be appropriately tested or inspected (or both) to confirm the integrity of the overall metering installation. NOTE This code of practice does not specify procedures and standards for prepayment metering installations; these are under consideration.

Code of practice for electricity metering

KS C IEC 60364-4-443-2005 建筑物电气装置 第4部分：安全保护 第44章：过电压保护 第443节：大气源或开关引起的过电压保护

Electrical installations of buildings－Part 4：Protection for safety－Chapter 44：Protection against overvoltages－Section 443：Protection against overvoltages of atmospheric origin or due to switching

KS C IEC 60364-4-46-2005 建筑物电气装置 第4部分：安全保护 第46章：隔离和开关

Electrical installations of buildings－Part 4：Protection for safety－Chapter 46：Isolation and switching

KS C IEC 60364-4-444:2005 建筑物电气装置 第4部分：安全防护 第44章 过电压防护 第444节 建筑物电气装置的电磁干扰防护

Electrical installations of buildings-Part 4:Protection for safety-Chapter 44:Protection against overvoltages-Section 444:Protection against electromagnetic interference(EMI) in installations of buildings

KS C IEC 60364-4-443:2005 建筑物电气装置 第4部分：安全防护 部分443过电压保护 由于大气现象或打开

Electrical installations of buildings－Part 4：Protection for safety－Chapter 44：Protection against overvoltages－Section 443：Protection against overvoltages of atmospheric origin or due to switching

KS C IEC 60364-4-46:2005 电气装置的建筑物 第4部分：安全防护 第46章 隔离与交换

Electrical installations of buildings－Part 4：Protection for safety－Chapter 46：Isolation and switching

KS C 0913-2005 医院和诊所医疗用房间电气装置的安全要求

SAFETY REQUIREMENTS OF ELECTRICAL INSTALLATIONS FOR MEDICALLY USE DROOMS IN HOSPITALS AND CLINICS

KS C IEC 60364-3:2005 建筑物电气装置 第3部分：一般特征

Electrical installations of buildings-Part 3:Assessment of general characteristics

DS/EN 62052-21:2005 电力计量设备（ac）-一般要求、测试和测试条件-第21部分：费率和负荷控制设备

This part of IEC 62052 specifies general reuirements for the type test of newly manufactured indoor tariff and load control equipment, like electronic ripple control receivers and time switches that are used to control electrical loads, multi-tariff registers and maximum demand indicator devices. This standard gives no requirements for constructional details internal to the tariff and load control equipment. In the case when tariff and load control functionality is integrated into multifunction electricity metering equipment, the relevant parts of this standard apply. This standard does not cover the acceptance test and the conformity test. Nevertheless, an

Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment

CSA C282 Logbook-2005 建筑物应急供电维护日志

Emergency electrical power supply for buildings maintenance logbook