GB19044-2022

Minimum allowable values of energy efficiency and energy efficiency grades of fluorescent lamps for general lighting

普通照明用荧光灯能效限定值及能效等级

GB 19044-2022 é uma norma nacional chinesa obrigatória vigente: Minimum allowable values of energy efficiency and energy efficiency grades of fluorescent lamps for general lighting. Setor: Construção. Foco: Eficiência energética. Entrada em vigor: 1 de jan. de 2024.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard applies to fluorescent lamps for general lighting, including self-ballasted fluorescent lamps (3W~60W), self-ballasted electrodeless fluorescent lamps (10W~60W), double-ended fluorescent lamps, single-ended fluorescent lamps, and single-ended electrodeless fluorescent lamps (30W~400W). It is not applicable to self-ballasted fluorescent lamps with covers. This standard is mandatory for manufacturers targeting the Chinese market.

Requisitos técnicos

The standard classifies energy efficiency into 3 grades, with Grade 1 being the highest. The minimum allowable value of energy efficiency corresponds to Grade 3. It specifies luminous efficacy requirements based on rated power and color tone (RR, RZ, RL, RB, RN, RD). Additionally, it sets requirements for lumen maintenance after 2000 hours of operation, with specific thresholds for different lamp types. For lamps using tri-phosphor fluorescent powder, the general color rendering index (Ra) must not be less than 80. The initial measured color rendering index shall not decrease by more than 3 compared to the rated value.

Métodos de ensaio

Testing methods for luminous efficacy, correlated color temperature, color rendering index, and lumen maintenance are conducted according to referenced standards: GB/T 17263 for self-ballasted fluorescent lamps, GB/T 10682 for double-ended fluorescent lamps, GB/T 17262 for single-ended fluorescent lamps, GB/T 21091 for self-ballasted electrodeless fluorescent lamps, and GB/T 34841 for single-ended electrodeless fluorescent lamps.

Perguntas frequentes

What products are regulated under GB 19044-2022?

It regulates various fluorescent lamps for general lighting, including self-ballasted, double-ended, single-ended, and electrodeless types.

What is the minimum allowable value of energy efficiency?

The minimum allowable value corresponds to Grade 3 of the energy efficiency grades specified in the standard.

Does GB 19044-2022 replace previous standards?

Yes, it replaces GB 19043-2013, GB 19044-2013, GB 19415-2013, GB 29142-2012, and GB 29144-2012.

The summary above provides a high-level overview of GB 19044-2022. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 19044-2022 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Gestão
CCS: F01
ICS: 27.010
Órgão competente: Standardization Administration of China
Comitê técnico: National Technical Committee on Energy Fundamentals and Management of Standardization Administration of China

Relações

Substitui:GB 19044-2013, GB 19043-2013, GB 19415-2013, GB 29142-2012, GB 29144-2012