LLH illuminated signs
The extinguishing system supports the possibility of incorporating extinguishing signs.
Since the tripping of an extinguishing system may involve certain risks and hazards, the function of the extinguishing sign is to warn personnel in sensitive areas of the imminent tripping of the system or that the system is tripped.
Three types of extinguishing signs are available:
1) LLHST: Device with sound and light warning function.
2) LLH: Device with sound, light and information sticker function.
3) LLH23: Device with sound EN 54-3, light EN 54-23 and information sticker function.
4) LLH65: Acoustic optical device for outdoors, IP65 protection and information sticker.
The third device should always be used in installations where there are no other EN 54-3 and EN 54-23 fire warning devices.
Key features
- LLH and LLHST
Sign for direct connection to the output of the control panels or relay modules. With adhesive indication sticker.- Operating voltage: 12-30 Vdc
- Max. consumption: 80mA at 30Vdc
- Power: 80 dB at 1m
- IP protection: IP40
- Standard: EN 60598, EN 60598-2-1, EN 61547, EN 55015
- Temperature: 0 to 40°C
- Humidity: 95% RH
- Dimensions: 262x100x51 mm
- Weight: 340gr
- Jumper: Fixed / intermittent illumination
- Buzzer: Active / not active
LLH23
Acoustic optical alarm sign, certified according to EN 54-3 and EN 54-23. It has several selectable sound tones.- Rated voltage: 24Vdc
- Consumption: 80mA at 30Vdc
- Category: W-3,6-9
- Power: 71-91 dB
- IP protection: IP21C
- Standard: EN 54-3 / EN 54-23
- Temperature: -10°C to +55°C
LLH65
Outdoor optical acoustic alarm sign.- Rated voltage: 10.8Vdc to 28Vdc
- Consumption: 105mA at 24Vdc
- Power: 100db at 1m 12V / 108db at 1m 24V
- IP protection: IP65
- Temperature: -10°C to +55°C
