T/JSEE 004-2018 Active Group standards

T/JSEE 004-2018 Simulation input merging unit measurement performance testing technical specification

Publish Date: 2018-10-01 Implement Date: 2018-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/JSEE 004-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Power testing technology

ICS Name: Other equipment related to the transmission and distribution networks

Publish Date: 2018-10-01

Implement Date: 2018-10-01

Scope

Main technical content: This standard specifies the metrological performance indicators, testing reference conditions, testing items, and testing methods for analog input merging units. This standard is applicable to the metrological performance testing of analog input merging units used with conventional transformers. This standard is not applicable to the metrological performance testing of merging units used with electronic transformers. The main title of this standard is divided into 7 chapters. The structure of the standard refers to the structure of the national inspection procedures for transformers and electric energy meters. Chapter 4 gives the error requirements for the metrological performance of analog input merging units, and divides the errors into basic errors, rise/fall deviations, measurement repeatability, sampling synchronization accuracy, and errors caused by influencing quantities. Chapter 5 gives the testing reference conditions for analog input merging units. Chapter 6 details the various testing items and testing methods. Chapter 7 gives the processing of testing results.