GST manual for a two-wire fire emergency lighting and evacuation indication system, covering composition, functions and product specifications.
GST (海湾安全技术有限公司) publishes this product manual for a two-wire fire emergency lighting and evacuation indication system. The system is a centralized-power, centralized-control type that links with the fire alarm system (FAS) to provide evacuation direction and centralized maintenance.
The document describes system composition, working principle, main functions, applications, the emergency lighting controller, the dedicated emergency power supply, and the N400/VN400, N500/VN500, N600/VN600, VN700 and VN800 series of emergency sign and lighting luminaires, with technical characteristics and model tables. This manual is written in Chinese.
| System architecture | Centralized power supply, centralized control |
|---|---|
| Controller capacity | 1–255 dedicated emergency power supplies; 48,000 sign or lighting luminaires |
| Wiring | Two-wire bus |
| Compliance | GB17945-2010 |
| Controller communication | Standard CAN bus |
| Light source drive | Constant-current LED drive |
| Sign luminaire types | Wall-mounted, pendant and buried sign luminaires |
The system consists of an emergency lighting controller, a dedicated emergency power supply for fire emergency luminaires, fire emergency sign luminaires and fire emergency lighting luminaires.
It fully complies with the GB17945-2010 standard.
It is used in airports, rail transit, tunnels, passenger transport hubs, hospitals, schools, gymnasiums, exhibition halls, star hotels and high-end commercial properties.
One controller can manage 1–255 dedicated emergency power supplies and 48,000 fire emergency sign or lighting luminaires.