Power supply: 230VAC. Power supply output: (1) 8,8A / 27,6VDC – for continuous operation – Imax a (2) 10,0A / 27,6VDC – for intermittent operation – Imax b (5min). Battery charging current: 1,2Amp. Fitting battery: 2x28h/12V. Current consumption by PSU systems: 85 mA. Efficiency: 88%. Protections: SCP, OLP, OVP, UVP*, tamper (opening of the enclosure). Technical outputs: EPS FLT – AC power failure, ALARM – collective failure. Compliant with the standards: EN54-4, EN12101-10. LED panel. Dimensions: W=420, H=407, D+D1=178+8 [+/-2 mm]. Notes: surface mounted enclosure, closing the enclosure – lock.