T/XZBX 0185-2026 Smart Power Metering Equipment Lifecycle Traceability and Management Regulations
T/XZBX 0185-2026 Smart Power Metering Equipment Lifecycle Traceability and Management Regulations
Basic Information
Scope
Intelligent power metering equipment (such as smart meters, concentrators, acquisition terminals, metering transformers, and their communication and security components) is a key infrastructure for power metering, billing, line loss management, demand-side response, and power distribution safety governance. With the rapid development of new power systems, distributed energy, and charging infrastructure, as well as the deepening application of metering data in dispatching operations, market transactions, carbon emission accounting, and energy management, the requirements for metering equipment to be "accurate in measurement, trustworthy in status, verifiable in identity, traceable in data, and controllable in process" have significantly increased. In practice, once metering equipment suffers from unclear identity, unverified sources, uncontrollable versions, unauthorized modification of key parameters, or tampering with data links, it will directly lead to metering disputes, operational losses, and compliance risks, and may even pose potential threats to network security and public safety. Therefore, establishing a full-lifecycle traceability and control system is of great significance for ensuring metering credibility, improving operation and maintenance efficiency, and supporting digital supervision. The lifecycle of metering equipment typically spans the entire process from "demand and design - procurement and manufacturing - verification and calibration - storage and retrieval - installation and commissioning - operation monitoring - periodic rotation and maintenance - fault handling - decommissioning and scrapping - data archiving", involving multi-party collaboration and multi-dimensional object governance. In the absence of unified coding rules, data models, key control points, and responsibility interfaces, issues such as inconsistent equipment asset records and on-site conditions, disconnected verification information and equipment identities, untraceable f