GB29364-2012

Indicating and control unit for fire resistant doorsets

防火门监控器

GB 29364-2012 é uma norma nacional chinesa obrigatória vigente: Indicating and control unit for fire resistant doorsets. Setor: Construção. Foco: Segurança de produtos. Entrada em vigor: 1 de jul. de 2013.

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 indicating and control units for fire resistant doorsets (fire door monitors) installed in general industrial and civil buildings. It covers the terminology, requirements, testing, and marking for these control devices. It is mandatory for manufacturers producing fire door monitoring systems for the Chinese market. Other environments may refer to this standard as well.

Requisitos técnicos

The standard specifies mandatory requirements for Chapters 4, 6, and 7, covering general performance, inspection rules, and marking. It defines the requirements for main components such as indicators, fuses, terminal blocks, and backup power supplies. For overall performance, the standard mandates basic functions including displaying and controlling the open/close status of fire doors, receiving fire alarm signals from automatic fire alarm systems, and issuing start signals within specific timeframes. Manufacturers must ensure the monitor can record at least 10,000 status events and upload this information. It also sets forth requirements for insulation resistance, dielectric strength, and electromagnetic compatibility (EMC) to ensure the device operates reliably under various electrical disturbances, referencing standards like GB/T 17626.2 through GB/T 17626.11. Furthermore, the standard outlines environmental and mechanical durability requirements, including resistance to temperature variations, humidity, vibrations, and collisions, ensuring the monitor maintains a normal monitoring state during and after these tests.

Métodos de ensaio

The standard details comprehensive testing procedures to verify compliance. Key tests include the basic function test, which checks the monitor's response to fire alarm signals and its control over electric closers and electromagnetic release devices. EMC tests are conducted according to relevant GB/T standards to assess immunity against electrostatic discharge, radiated electromagnetic fields, and electrical fast transients. Environmental tests evaluate performance under low temperature and constant damp heat conditions, while mechanical tests assess durability against vibrations and impacts. Manufacturers must pass both factory and type inspections to certify their products.

Perguntas frequentes

What products are regulated under GB 29364-2012?

It regulates indicating and control units for fire resistant doorsets, which are control devices used to display and control the open/close status of fire doors in industrial and civil buildings.

Are the requirements in GB 29364-2012 mandatory?

Yes, Chapters 4 (Requirements), 6 (Inspection Rules), and 7 (Marking) are mandatory, while the rest are recommended.

What kind of environmental tests are required?

The standard requires climate environment tolerance tests (low temperature, constant damp heat) and mechanical environment tolerance tests (vibration, collision) to ensure reliability.

The summary above provides a high-level overview of GB 29364-2012. 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 29364-2012 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Produto
CCS: C81
ICS: 13.220.20
Órgão competente: National Fire and Rescue Administration
Comitê técnico: National Technical Committee on Fire Protection of Standardization Administration of China