T/BICA 031-2025 Standard for Safety Isolation and Arc Protection of DC Energy Meters
T/BICA 031-2025 Safety isolation and arc protection specifications for direct current power meters
Basic Information
Scope
This document specifies the safety protection architecture, general requirements, technical requirements, and test methods for DC energy meters in terms of safety isolation and arc protection. This document applies to DC energy meters (hereinafter referred to as "energy meters") with a rated voltage not exceeding 1500 V DC in the design, manufacturing, acceptance, and operation and maintenance processes for safety isolation and arc protection. This document specifies the safety protection architecture, general requirements, technical requirements, and test methods for DC energy meters in terms of safety isolation and arc protection. This document applies to DC energy meters (hereinafter referred to as "energy meters") with a rated voltage not exceeding 1500 V DC in the design, manufacturing, acceptance, and operation and maintenance processes for safety isolation and arc protection.