GB/T 18216.12-2025 Active National standards

GB/T 18216.12-2025 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC—Equipment for testing, measuring or monitoring of protective measures—Part 12:Power metering and monitoring devices(PMD)

Publish Date: 2025-01-24 Implement Date: 2025-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18216.12-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's instruments and meters

ICS Name: The measurement of electrical and magnetic quantities

Publish Date: 2025-01-24

Implement Date: 2025-08-01

Pages: 108 pages

Scope

This document specifies the requirements for power measurement and monitoring devices (PMDs) in distribution systems for measuring and monitoring various electrical quantities, with the option of measuring other external signals. These requirements also specify the performance of PMDs in single-phase and three-phase AC or DC distribution systems with a rated voltage of 1,000 V AC or 1,500 V DC or lower. These devices can be installed permanently or be portable, and they are intended for use indoors and/or outdoors. According to this document, power measurement and monitoring devices (PMDs) provide additional safety information, which helps verify electrical installations and improve the performance of distribution systems. In addition, this document specifies the measurement function requirements specifically for measuring and monitoring various electrical parameters, called power measurement and monitoring functions (PMFs), which can be embedded into devices (EPMFs) that are not PMDs and whose primary function is not power measurement and monitoring. Appendix H describes the requirements for power measurement and monitoring functions (PMFs) and the additional requirements for devices embedded with power measurement and monitoring functions (EPMFs). The power measurement and monitoring devices (PMDs) described in this document are suitable for general industrial and commercial applications. Power measurement and monitoring devices (PMDs) can be associated with sensing devices, including but not limited to instrument transformers that comply with the IEC 64869 series of standards or sensors that comply with IEC 60688. This document does not address aspects of functional safety and network security.

Development Information

Word Count: 194 Thousand words Pages: 108 pages

Replace the following standards

GB/T 18216.12-2010 Electrical safety in low voltage distribution systems up to 1 000 V a.c.and 1 500 V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 12:Performances measuring and monitoring devices (PMD)

Referenced Standards

IEC 60068-2-1 IEC 60068-2-2 IEC 60068-2-30 IEC 60529 IEC 61000-4-30:2015 IEC 61010-1:2010 IEC 61010-1:2010/AMD1:2016 IEC 61010-2-030:2023 IEC 61326-1:2020 IEC 62052-11:2020