GB27899-2011

Firemen's directional light

消防员方位灯

GB 27899-2011 ist eine gültige verbindliche chinesische Nationalnorm: Firemen's directional light. Branchencluster: Umwelt. Schwerpunkt: Produktsicherheit. Inkrafttreten: 1. Juni 2012.

Die Anwendbarkeit hängt vom Produktumfang, dem Zertifizierungsweg, Bekanntmachungen der Behörden und Übergangsregeln ab. Fordern Sie eine Übersetzung an oder prüfen Sie die Quelle, bevor Sie diesen Eintrag für Compliance-Entscheidungen nutzen.

Compliance-Überblick

Dieser Überblick ist derzeit nur auf Englisch verfügbar.

Geltungsbereich und Anwendbarkeit

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.

Technische Anforderungen

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.

Prüfverfahren

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.

Häufige Fragen

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.

Hinweise zur Anwendbarkeit

Normtyp: Produkt
CCS: C85
ICS: 13.220.10
Zuständige Behörde: National Fire and Rescue Administration
Technisches Komitee: National Technical Committee on Fire Protection of Standardization Administration of China