N22 电能测量和负荷控制系统 标准查询与下载

DB43/T 1720.3-2019 多表集抄技术规范 第3部分：水、气、热、表通信协议

Multi-meter collection technical specification part 3: water, gas, heat, meter communication protocol

DB43/T 1720.4-2019 多表集抄技术规范 第4部分：通信接口转换器技术

Multi-meter collection technical specification part 4: communication interface converter technology

DB43/T 1720.1-2019 多表集抄技术规范 第1部分：远程抄表系统建设规范

Multi-meter centralized reading technical specification Part 1: Construction specification for remote meter reading system

DL/T 2047-2019 基于一次侧电流监测反窃电设备技术规范

Technical specifications for anti-stealing equipment based on primary side current monitoring

DL/T 1405.2-2018 智能变电站的同步相量测量装置 第2部分：技术规范

Synchronized phasor measurement devices for smart substations Part 2: Technical specifications

DB42/T 1381-2018 高压电能表校验装置通用技术条件

General technical requirements for calibrating device of high-voltage electric energy meter

T/CWAN 0003-2018T/CEEIA 297-2018 MIG/MAG自动化焊接电源接口与通信协议

MIG/MAG automatic welding power supply interface and communication protocol

T/CWAN 0003-2018*T/CEEIA 297-2018 MIG/MAG自动化焊接电源接口与通信协议

MIG/MAG automatic welding power supply interface and communication protocol

BS IEC 62056-8-5:2017 电能计量数据交换. DLMS / COSEM套件. 小区网络窄带OFDM G3 - PLC通信剖面

Electricity metering data exchange. The DLMS/COSEM suite. Narrow-band OFDM G3-PLC communication profile for neighbourhood networks

JG/T 162-2017 民用建筑远传抄表系统

　　现批准《民用建筑远传抄表系统》为建筑工业行业产品标准，编号为JG/T162-2017，自2018年5月1日起实施。原《民用建筑远传抄表系统》JG/T162-2009同时废止。 　　本标准在住房城乡建设部门户网站（www.mohurd.gov.cn）公开，并由我部标准定额研究所组织中国标准出版社出版发行。 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　中华人民共和国住房和城乡建设部 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　2017年9月30日

Remote meter reading system for civil buildings

BS EN 62056-8-6:2017 电力计量数据交换. DLMS/COSEM套件. 邻域网用高速PLC ISO/IEC 12139-1配置文件

Electricity metering data exchange. The DLMS/COSEM suite. High speed PLC ISO/IEC 12139-1 profile for neighbourhood networks

JIS C 1271-2 ERRATUM 1:2017 勘误

ERRATUM

JIS C 1273-2 ERRATUM 1:2017 勘误

ERRATUM

JIS C 1272-2 ERRATUM 1:2017 勘误

ERRATUM

IEC 62056-8-6:2017 电力计量数据交换. DLMS/COSEM套件. 第8-6部分: 邻域网用高速PLC ISO/IEC 12139-1配置文件

This part of IEC 62056 specifies the DLMS/COSEM communication profile for ISO/IEC 12139-1 High speed PLC (HS-PLC) neighbourhood networks. It uses the standard ISO/IEC 12139-1 established by ISO/IEC JTC1 SC06.

Electricity metering data exchange - The DLMS/COSEM suite - Part 8-6: High speed PLC ISO/IEC 12139-1 profile for neighbourhood networks

JIS C 1272-2:2017 静止式交流有功电能表. 0.2 S和0.5 S级. 第2部分: 交易或认证用测量仪器

Alternating-current static meters for active energy -- Classes 0.2 S and 0.5 S -- Part 2: Measuring instruments used in transaction or certification

JIS C 1271-2:2017 静止式交流有功电能表. 1和2级. 第2部分: 交易或认证用测量仪器

Alternating-current static meters for active energy -- Classes 1 and 2 -- Part 2: Measuring instruments used in transaction or certification

JIS C 1273-2:2017 静止式交流无功电能表. 第2部分: 交易或认证用测量仪器

Alternating-current static meters for reactive energy -- Part 2: Measuring instruments used in transaction or certification

IEC 62056-7-3:2017 电力计量数据交换. DLMS/COSEM套件. 第7-3部分: 局域网和邻域网的有线和无线仪表总线通信配置文件

This International Standard specifies DLMS/COSEM wired and wireless M-Bus communication profiles for local and neighbourhood networks. Setting up and managing the M-Bus communication channels of M-Bus devices, the M-Bus network, registering slave devices and - when required - repeaters is out of the scope of this International Standard. The scope of this communication profile standard is restricted to aspects concerning the use of communication protocols in conjunction with the COSEM data model and the DLMS/COSEM application layer. Data structures specific to a communication protocol are out of the scope of this standard. Any project-specific definitions of data structures and data contents may be provided in project-specific companion specifications. Annex A (informative) provides information on M-Bus frame structures, addressing schemes and an encoding example. Annex B (normative) points to COSEM interface classes to set up and manage the wired and wireless M-Bus communication channel. Annex C (informative) provides MSCs for representative instances of communication.

Electricity metering data exchange - The DLMS/COSEM suite - Part 7-3: Wired and wireless M-Bus communication profiles for local and neighbourhood networks

IEC 62606:2013/AMD1:2017 电弧故障检测设备通用要求.修改件1

Replace the existing first paragraph by the following new first paragraph: This International Standard applies to arc fault detection devices (AFDDs) for household and similar uses, intended to be used in a.c. circuits, for rated voltages not exceeding 440 V a.c, with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 63 A. Replace, in the fourth paragraph, the words "final circuits" by "a final circuit". Delete the eighth and ninth paragraphs. Add, at the end of this clause, the following new note: NOTE 5 AFDD for d.c. applications are under consideration.

General requirements for arc fault detection devices