Pulsar EN54 27,6V/3A/2×17Ah power supply for fire alarm systems

* Power supply: 230VAC * Power supply output: 2A/27.6VDC - for continuous operation – Imax a 3A/27.6VDC - for intermittent operation – Imax b * 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-0385 Certificate of approval CNBOP-PIB No. 3724/2019 * Battery charging current: 1A * Battery: 2 x 17Ah * Current consumption by PSU systems: 78mA max. * Efficiency: 84% * Dimensions: 420 x 420 x 102 [+/-2 mm] distance from floor: 8 mm * Protections: SCP, OLP, OVP, UVP, OHP, tamper – opening of enclosure * Technical inputs, electronic with galvanic isolation: EPS – AC power failure PSU – power supply failure APS – battery failure * Technical outputs relay type: ALARM – collective failure EXTo – controllable * Technical inputs, electronic with galvanic isolation: EXTi – external failure * Closing: lock (1xMR027, same code) * Installation: surface-mounted * Indication: LED display, BUZZER * Materi...