Power supply unit NV series

Emergency power supply with output voltage: 230V / AC by an inverter. 2-wire-system up to max. 500 m distance. Single and double supply luminaire with the available illuminants: florescent lamps, filament lamps and LED at 100% luminous flux. Technical specifications according to DIN EN 60598-2-22. With deep discharge protection and integrated switch-on-lock, treshold switch. The Power is provided by maintenance-free long-life and gas-proof Pb rechargeable batteries. The full electronic and time guided charging extends the battery life. The operational state and fails are shown by the LED function monitor. It is possible to manually activate a test via the build in test switch (not on WL).