T/CMBN 0056-2026 Active Group standards

T/CMBN 0056-2026 Technical Specification for Intelligent Diagnosis of CT Circuit for High Voltage Main Transformer Differential Protection

Publish Date: 2026-04-07 Implement Date: 2026-04-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CMBN 0056-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Normal diagnostic instruments

ICS Name: The integrated transmission and distribution network

Publish Date: 2026-04-07

Implement Date: 2026-04-22

Scope

This document specifies the diagnostic system architecture, technical requirements, test methods, inspection rules, relevant technical issues and precautions in the field, algorithm design, algorithm testing in the production environment, and algorithm deployment for the intelligent diagnosis of high-voltage main transformer differential protection CT circuits. This document is applicable to the intelligent diagnosis of high-voltage main transformer differential protection CT circuits with a rated voltage of 110 kV or higher.