T/CMEEEA 118-2026 Active Group standards

T/CMEEEA 118-2026 Technical specifications for electric energy metering box

Publish Date: 2026-03-12 Implement Date: 2026-04-11 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/CMEEEA 118-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Normal diagnostic instruments

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

Publish Date: 2026-03-12

Implement Date: 2026-04-11

Scope

This document specifies the classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of electric energy metering boxes (hereinafter referred to as "metering boxes"). This document applies to indoor and outdoor installed electric energy metering boxes with a rated voltage of AC 50 Hz, a rated voltage not exceeding 10 kV, and a rated current not exceeding 1,250 A. It does not apply to special environment (strong corrosion, strong electromagnetic interference, explosion hazard, etc.) dedicated metering boxes.