T/GIES 019-2023 Outdoor LED Driver Power Supply Technical Specification

Scope

Scope: This document specifies the technical requirements and test methods for LED drive power supplies used in outdoor lighting. This document applies to LED drive power supplies with a supply voltage of less than 1000 V DC or 50 Hz or 60 Hz AC, which are used with outdoor LED lamps/lighting fixtures (hereinafter referred to as "products"). LED drive power supplies used with indoor LED lamps/lighting fixtures can 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 corresponding relationship between indicators and warranty periods; - Provides targeted provisions for the actual operating environment of products in the following aspects: assessment of temperature/humidity impacts, requirements for protection class (IP), protection types, and operating environmental conditions; - Establishes more practical regulations for switch lifespan and electromagnetic compatibility.

Development Information

Related Standards