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GB27899-2011
Firemen's directional light
消防员方位灯
GB 27899-2011은(는) 현행 중국 강제 국가 표준입니다: Firemen's directional light. 산업: 환경. 주제: 제품 안전. 시행일: 2012년 6월 1일.
적용 여부는 제품 범위, 인증 경로, 주관 당국 공고, 전환 규정에 따라 달라집니다. 컴플라이언스 판단에 사용하기 전에 번역을 의뢰하거나 공식 출처를 확인하세요.
컴플라이언스 개요
이 개요는 현재 영어로만 제공됩니다.
적용 범위
This standard applies to directional lights used by firemen during firefighting and rescue missions. It is not applicable to general industrial or civilian lighting equipment. Manufacturers must ensure their firemen's directional light products meet these mandatory requirements. The standard covers specific parameters for firemen's personal equipment.
기술 요구 사항
The standard specifies the physical and operational requirements for firemen's directional lights. Key parameters include minimum luminance brightness, flash frequency ranges for flashing models, and continuous working time limits. Environmental durability is a core focus, requiring the equipment to withstand specific climatic conditions such as high temperature, low temperature, and constant damp heat. Additionally, mechanical environment performance is specified for vibration and shock resistance. Safety and protection requirements include minimum insulation resistance, withstand voltage performance, and enclosure protection compliance with IP65. All directional lights must also meet explosion-proof performance requirements as per GB 3836.1. Other technical specifications cover maximum mass limits, drop resistance, and directional indication performance in simulated smoke environments.
시험 방법
Testing methods include luminance brightness measurement using a brightness meter and flash frequency measurement using a stopwatch. Environmental testing follows the GB/T 2423 series for climatic and mechanical endurance assessments. Other evaluations include insulation resistance, withstand voltage, enclosure protection, drop resistance, and a simulated smoke environment directional indication test.
자주 묻는 질문
What products are regulated under GB 27899-2011?
It applies to directional lights used by firemen during firefighting and rescue missions.
What is the enclosure protection rating required by GB 27899-2011?
The standard requires the enclosure protection to meet the IP65 requirements specified in GB 4208-2008.
Does GB 27899-2011 include explosion-proof requirements?
Yes, the directional lights must comply with the explosion-proof performance requirements specified in GB 3836.1.
The summary above provides a high-level overview of GB 27899-2011. 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 27899-2011 today to access all detailed parameters, tables, and testing procedures.
적용 참고 사항
- 유형
- 제품
- CCS
- C85
- ICS
- 13.220.10
- 주관 부처
- National Fire and Rescue Administration
- 기술 위원회
- National Technical Committee on Fire Protection of Standardization Administration of China