Pulsar Firefighter’s microphone power supply for Voice Alarm Systems 24V

Power supply for call station of DSO, e.g. PVA-15CST and two PVA-20CSE extensions by BOSCH * Power supply: 176÷264VAC * Power supply output: 0.2A/24VDC * Compliant with standards: Fire protection standard EN54-4 Smoke extraction and ventilation standard EN12101-10 Certificate of constancy of performance CNBOP-PIB No 1438-CPR-0504 Certificate of approval CNBOP-PIB No. 2830/2017 * Battery charging current: 0.4A * Batteries: 1 x 7Ah * Dimensions: 550 x 380 x 200 [+/-2 mm] * Protections: SCP, OLP, UVP * Technical outputs relay type: EPS – AC power failure PSU – power supply failure APS – battery failure ALARM – collective failure * Closing: lock for fire ax * Installation: surface-mounted * Indication: LED optical indication, BUZZER * Material: sheet metal DC01, 1mm, RAL3001 (red), metallic * IP protection class: IP 30 * Warranty: 3 years from production date * Notes: - power supply unit is fitted with an RJ45 connector for call station (microphone) connection - power supply unit is fitted with screw terminals...