T/GIES 012-2023 Active

Scope: This document specifies the technical requirements and test methods for LED driving power supplies used in lighting applications. This document is applicable to LED driving power supplies with a supply voltage of less than 1000 V DC or 50 Hz or 60 Hz AC, and is intended for use with outdoor LED luminaires/lighting fixtures (hereinafter referred to as "products"). LED driving power supplies intended for use with indoor LED luminaires/lighting fixtures may refer to this document for implementation. Main technical content: Based on the problems identified in practice and the gaps in current national standards, this document: - Addresses the issue of lifespan by taking targeted measures in three aspects: design guidelines, calculation of lifespan indicators, and the relationship between indicators and warranty periods; - Provides targeted regulations for the actual operating environment of products in the following aspects: evaluation of temperature/humidity effects, requirements for protection class (IP), protection types, and operating environmental conditions; - Establishes more practical regulations for switch lifespan and electromagnetic compatibility.