NB/T 11146-2023 Active Industry standards-Energy

NB/T 11146-2023 Technical specification for online comparison of power quality monitoring device

NB/T 11146-2023 Technical specification for online comparison of power quality monitoring device

Publish Date: 2023-02-06 Implement Date: 2023-08-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 11146-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: The measurement of electrical and magnetic quantities

Publish Date: 2023-02-06

Implement Date: 2023-08-06

Pages: 20 pages

Scope

This document specifies the technical requirements for comparison devices, the requirements and process for online comparison testing of power quality monitoring devices, and the processing and evaluation of test data.
This document is applicable to the online accuracy testing of power quality monitoring devices that are permanently installed on-site.

Development Information

Word Count: 37 Thousand words Pages: 20 pages

Referenced Standards

GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 17626.30-2012 Electromagnetic compatibility—Testing and measurement techniques—Power quality measurement methods GB/T 19862-2016 General requirements for monitoring equipment of power quality GB/T 32507-2016 Power quality—Terms DL/T 860.73-2013 Power automation communication networks and systems - Part 7-3: Basic communication structure for public data classes DL/T 860.74-2014 Electric power automation communication networks and systems - Part 7-4: Basic communication structure compatible logical node classes and data classes DL/T 1100.1-2018 Power system time synchronization system - Part 1: Technical specification DL/T 1100.4-2018 Electric power system time synchronization system - Part 4: Test instrument technical specification DL/T 1862-2018 Power Quality Monitoring Terminal Test Specification JB/T 5472-2022 Instrument Current Transformer

Related Standards

GB 6738-1986 Abolished

GB 6738-1986 Safety requirements for indicating and recording electrical measuring instruments and their accessories

Publish Date: 1986-07-31

GB/T 9393-1988 Replaced

GB/T 9393-1988 STZ3 type connector for electronic measurement instrument

Publish Date: 1988-06-17

GB/T 12114-1989 Replaced

GB/T 12114-1989 Generic specification of high frequency signal generators

Publish Date: 1989-12-29

GB/T 12115-1989 Replaced

GB/T 12115-1989 Measuring methods for high frequency signal generators

Publish Date: 1989-12-29

GB/T 12116-1989 Replaced

GB/T 12116-1989 Generic specification for electronic analog voltmeters

Publish Date: 1989-12-29

GB/T 12117-1989 Replaced

GB/T 12117-1989 Measuring methods for electronic analog voltmeters

Publish Date: 1989-12-29