91.140.50 供电系统 标准查询与下载
共找到 818 条与 供电系统 相关的标准，共 55 页
本标准规定了非金属低压电能计量箱（以下简称“计量箱”）的术语和定义，型号，环境与技术参数，要求，试验方法，检验规则，标志、包装、运输及贮存。 本标准适用于交流50 Hz、额定电压220 V/380 V、额定电流（1～400）A与电力用户供电线路配合使用的箱盖为透明聚碳酸脂树脂（PC），底座为非透明聚碳酸脂树脂（或丙烯腈-丁二烯-苯乙烯树脂ABS）经注塑成型的非金属低压电能计量箱。 本标准不适用于金属结构型式的电能计量箱（柜）。
General technical requirements for non-metallic low-voltage electric energy metering boxes
- ICS
- 91.140.50
- CCS
- P 63
- 发布
- 2019-09-11
- 实施
- 2019-12-11
本部分规定了岸电电源检验的试验 规则、 试验条件、 试验项目、 检验方法。本部分适用于沿海、 内河新建及改造的港口、 码头及锚地岸电电源的检验。本部分适用于输出电压为15kV及以下、 频率为50/60Hz的岸电电源的检验。
Shore-based power supply system Part 7: Inspection and test specifications for shore power supply
- ICS
- 91.140.50
- CCS
- D4420
- 发布
- 2019-04-24
- 实施
- 2022-05-30
本部分规定了船岸柔性并网过程中岸基供电系统的技术要求及性能指标。 本部分适用于额定电压为1 kV～15 kV含变频电源的岸基供电系统。
Shore-based power supply system part 8: technical specifications for ship-shore flexible grid connection
- ICS
- 91.140.50
- CCS
- D4420
- 发布
- 2019-04-24
- 实施
- 2022-05-30
This document provides requirements for: a) isolation@ switching@ control and monitoring@ and b) selection and erection of: 1) devices for isolation@ switching@ control and monitoring@ and 2) devices to achieve compliance with measures of protection for safety.
Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Devices for protection for safety, isolation, switching, control and monitoring
- ICS
- 91.140.50
- CCS
- 发布
- 2019-02-21
- 实施
- 2019-02-25
Low-voltage electrical installations - Part 8-1: Functional aspects - Energy efficiency
- ICS
- 91.140.50
- CCS
- 发布
- 2019-02-06
- 实施
What is BS EN 50470 ‑ 1 - Electricity metering equipment about? BS EN 50470 discusses electricity metering equipment. BS EN 50470 ‑ 1 is the first part of the BS EN 50470 multi-series and discusses general requirements, tests, and test conditions of metering equipment. BS EN 50470 ‑ 1 applies to newly manufactured watt-hour meters that measure active electrical energy, intended for residential, commercial, and light industrial use (50 Hz electrical networks).
Electricity metering equipment (a.c.) - General requirements, tests and test conditions. Metering equipment (class indexes A, B and C)
- ICS
- 91.140.50
- CCS
- 发布
- 2019-01-31
- 实施
- 2019-01-31
What is BS EN 50470 ‑ 2 about? BS EN 50470 discusses electricity metering equipment. BS EN 50470 ‑ 2 is part two of the BS EN 50470 multi-series and discusses the requirements of electromechanical meters for active energy. BS EN 50470 ‑ 2 applies to newly manufactured electromechanical watt-hour meters intended for residential, commercial, and light industrial use, of class indexes A and B, for the measurement of alternating current ele...
Electricity metering equipment (a.c.) - Particular requirements. Electromechanical meters for active energy (class indexes A and B)
- ICS
- 91.140.50
- CCS
- 发布
- 2019-01-31
- 实施
- 2019-01-31
本标准规定了电力地下管线竣工图绘制和验收的技术要求。 本标准适用于电力地下管线（以下简称“管线”）的竣工图绘制及竣工验收。
Technical Requirements for As-built Drawings of Electric Power Underground Pipelines
- ICS
- 91.140.50
- CCS
- P63
- 发布
- 2018-12-25
- 实施
- 2019-05-01
本标准规定了电力地下管线跟踪测量、要素采集和成果检查验收的技术要求。 本标准适用于电力地下管线的跟踪测量、要素采集及成果检查验收。
Technical requirements for power underground pipeline measurement and element collection
- ICS
- 91.140.50
- CCS
- P63
- 发布
- 2018-12-25
- 实施
- 2019-04-01
This part of IEC 62056 specifies DLMS/COSEM communication profiles for narrow-band OFDM power line carrier PRIME neighbourhood networks using the modulation as specified in Recommendation ITU-T G.9904:2012 Three communication profiles are specified: ? a profile using the IEC 61334-4-32 LLC layer; ? a profile using TCP-UDP/IPv4; ? a profile using TCP-UDP/IPv6.
Electricity metering data exchange - The DLMS/COSEM suite - Part 8-4: Communication profiles for narrow-band OFDM PLC PRIME neighbourhood networks
- ICS
- 91.140.50
- CCS
- 发布
- 2018-12-13
- 实施
- 2018-12-15
This document applies to house connection boxes for underground service for HRC-fuses. It lays down the dimension of this product.
House connection boxes for underground services for HRC-fuses size 00 up to 100 A, 500 V and size 1 up to 250 A, 500 V
- ICS
- 91.140.50
- CCS
- 发布
- 2018-12-00
- 实施
Electrical installation guide - Part 101: Application guidelines on extra-low-voltage direct current electrical installations not intended to be connected to a public distribution network
- ICS
- 91.140.50
- CCS
- 发布
- 2018-11-23
- 实施
IEC 60364-8-2:2018 provides additional requirements, measures and recommendations for design, erection and verification of all types of low-voltage electrical installation according to IEC 60364-1:2005, Clause 11, including local production and/or storage of energy in order to ensure compatibility with the existing and future ways to deliver electrical energy to current-using equipment or to the public network by means of local sources. Such electrical installations are designated as prosumer’s electrical installations (PEIs). This document also provides requirements for proper behaviour and actions of PEIs in order to efficiently obtain sustainable and safe operations of these installations when integrated into smart grids. These requirements and recommendations apply, within the scope of IEC 60364 (all parts), for new installations and modification of existing installations.
Low-voltage electrical installations - Part 8-2: Prosumer's low-voltage electrical installations
- ICS
- 91.140.50
- CCS
- 发布
- 2018-11-23
- 实施
- 2019-02-14 (7)
Low-voltage electrical installations - Part 5-56: Selection and erection of electrical equipment - Safety services
- ICS
- 91.140.50
- CCS
- 发布
- 2018-11-02
- 实施
Low-voltage electrical installations - Part 5-56: Selection and erection of electrical equipment - Safety services
- ICS
- 91.140.50
- CCS
- 发布
- 2018-11-02
- 实施
Low-voltage electrical installations - Part 8-2: Prosumer's low-voltage electrical installations
- ICS
- 91.140.50
- CCS
- 发布
- 2018-10-10
- 实施
Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supplies for electric vehicles
- ICS
- 91.140.50
- CCS
- 发布
- 2018-09-21
- 实施
Hydropower System Electric Energy Metering Management
- ICS
- 91.140.50
- CCS
- N 20
- 发布
- 2018-07-30
- 实施
- 2018-08-30
Applies to electrical installations in medical locations so as to ensure safety of patients and medical staff.
The wiring of premises Part 1-1: Low-voltage installation in medical locations
- ICS
- 91.140.50
- CCS
- 发布
- 2018-07-18
- 实施
Information technology - Cabling installation - Part 2: Installation planning and practices inside buildings
- ICS
- 91.140.50
- CCS
- 发布
- 2018-06-01
- 实施
