Electrical
Power supply voltage 230 V AC +/- 10%
Power supply current 300 mA
Frequency 50/60 Hz
Power supply output voltage 28V DC
Power supply output current Max. 1,800 mA
Current consumption in stand-by mode : 140 mA
Current consumption in alarm mode : 1,800 mA
Fuses
• Power supply T – 315 mA
• Battery power supply F – 2 A
• Primary line output F – 1 A
Battery power supply
Battery type and amount Gel-accumulator, 2 units (connected in series)
Battery capacity 12 V / 7.2 Ah
Battery charge voltage 27.4 V DC
Battery charge current 500 mA
Back-up time
- Max. 45 h in stand-by mode
- Max. 4 h in event of alarm
Primary line features
Stand-by voltage
• Zones 20 V DC (+5% / -10%)
• Signaling device lines 24 V DC (±5%)
Current consumption
• In standby mode Approx. 5 mA (±1%)
• In alarm mode Approx. 102 mA (±1%)
Terminator resistance RE (when connected to Bosch detectors)
3.92 kΩ ¼ W
Maximum line resistance 100 Ω (per primary line)
Mechanics
Dimensions (W x H x D) 350 x 340 x 90 mm
Weight
• Without batteries 3.5 kg
• With 2 batteries (12V/7.2Ah) 7.9 kg
Housing color Light-gray, RAL 9002
Environmental Considerations
Protection class as per EN 60529 IP 30
Classes of equipment as per EN 60950 Class II equipment
Permissible operating temperature 0 °C . . . +40 °C
Permissible storage temperature -40 °C . . . +70 °C