SES-300-ATEX
ATEX sirens are complying with ATEX applications, e.g. they are especially constructed for the use in explosion endangered areas. They offer mains-independent battery operation over a long period of time and an output power of 40 W True RMS per speaker.
The siren is available in following versions:
- SES-300-180-ATEX
- SES-300-0-2L-ATEX
- SES-300-0-ATEX
Advantages & Functions
- Modular system
- Variable siren signals with DSP (Digital Signal Processing)
- Extremely high efficiency dB/W
- Power control of the siren signal
- Compensation of changes in battery voltage and loudspeaker impedance
- Short-circuit proof
- Overtemperature monitoring
- Silent test of loudspeaker systems
- Automatic system test
- Status displays
- Microprocessor-controlled function monitoring by system
- Service program for on-site diagnosis
- Network independent battery operation over long periods
- power output RMS: 40 W True RMS per amplifier
Technical details
General | ||
| Sound pressure level in dB(A) at a distance of 30 m | 103 - 126 dB(A) resp. 119,8 - 126,8 dB(C)* | |
| Base frequency | 415 Hz | |
| Number of acoustic radiators | 2 | |
| Air Humidity | 0% - 100% | |
Acoustic radiators | ||
| Acoustic radiators made of | Material ALSi7Mg0,35F - seawater resistant aluminium alloy | |
| Temperature range | -50°C to+ 70°C | |
| Set of screws | V2A | |
| Total weight | 16,7 - 24,9 kg | |
| Dimensions (W x H x D) | 180°: 830 x 746x 160 mm 360°: 630 x 1250 x 280 mm 0°-2L: 630 x 746x 280mm | |
Control unit | ||
| Number of power amplifiers | 1 | |
| Power output RMS | 2 x 40 W * | |
| Mains voltage | 230 VAC | |
| Power consumption in standby mode | 3,5 VA | |
| Power consumption during battery charging | 93 W | |
| Number of potential free inputs | 3 + 5 optional | |
| Number of potential free outputs | optional 2 potential-free outputs for sum fault and alarm active max. 24 V / 100 mA | |
| Status identification via service interface | all status messages can be displayed via a service program at the service interface | |
| Battery voltage / capacity (C20) | 24 V / 24 Ah | |
| Battery capacity | 12 days with 20 alarms of 1 min. each | |
| Temperature range electronics | -40°C to+ 70°C | |
| Temperature range batteries | -25°C to+ 60°C | |
| Type of protection | IP 66 according to EN 60 529, NEMA 4 compliant | |
| Cabinet dimenstions (W x H x D) | 600 x 600 x 300 mm | |
| Weight | 64 kg | |
| Color | RAL 7035 |
