GB 14287-1993
Residual current operated alarm devices for fire prevention (English Version)

Standard No.

GB 14287-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2006-06

Replace By

GB 14287.1-2005

GB 14287.2-2005

GB 14287.3-2005

Latest

GB 14287.1-2014

GB 14287.2-2014

GB 14287.3-2014

Scope

This standard specifies the product classification, technical requirements, test methods and inspection rules of fire-proof leakage current-operated alarms. This standard applies to fire-proof leakage current-operated alarms installed in general industrial and civil buildings, the rated frequency of the protected line is AC 50Hz, the rated voltage is not greater than 380V, and the rated current is not greater than 315A.

GB 14287-1993 history

• 2014 GB 14287.1-2014 Electrical fire monitoring system.Part 1:Electrical fire monitoring equipment
• 2005 GB 14287.1-2005 Alarm system for electric fire prevention.Part 1:Alarm control units for electric fire prevention
• 1993 GB 14287-1993 Residual current operated alarm devices for fire prevention