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The extinguisher system allows the possibility of including extinguisher signs.
As the triggering of an extinguishing system may entail certain risks and dangers, the function of the extinguisher sign is to warn the staff of the areas sensitive to the imminent triggering of the system or when the system has been triggered.
Three types of extinguisher signs are available:
1) LLHST: Device with acoustic and luminous warning function.
2) LLH: Device with acoustic, luminous and informative sticker warning functions.
3) LLH23: Device with EN 54-3 acoustic and EN 54-23 luminous functions and adhesive sticker warning.
4) LLH65: Device with acoustic and luminous functions for outdoor, protection IP65 and adhesive sticker warning.
The third device must always be used in such installations that do not have other EN 54-3 and EN 54-23 fire warning devices.
Features
LLH and LLHST LUMINOUS SIGNS
Signs to be connected directly to the outputs of the control panels or to the relay modules. With indicator sticker.
- Operating voltage: 12-30 Vdc
- Maximum consumption: 80 mA at 30 Vdc
- Power: 80 dB at 1 m
- IP protection : IP40
- Standard: EN 60598, EN 60598-2-1, EN 61547, EN55015
- Temperature: 0 to 40ºC
- Humidity: 95% RH
- Dimensions: 262 x 100 x 51 mm
- Weight: 340 gr
- Jumper: fixed / intermittent illumination. Active / non-active buzzer
LLH23 LUMINOUS SIGN
Optic acoustic alarm sign certified as per EN 54-3 and EN 54-23. Available with several selectable audio tones.
- Nominal voltage: 24 Vcc
- Consumption: 82 mA at 30Vdc
- Category: W-3,6-9
- Power: 71 – 91 dB
- IP protection: IP21C
- Standard: EN 54-3 / EN 54-23
- Temperature: -10ºC to +55ºC
LLH65 LUMINOUS SIGN
Optic acoustic alarm sign certified as per EN 54-3 and EN 54-23. Available with several selectable audio tones.
- Nominal voltage: 10,8Vdc at 28Vcc
- Consumption: 105mA at 24Vdc
- Power: 100dB at 1m 12V / 108dB at 1m 24V
- IP protection: IP65
- Temperature: -10ºC to +55ºC