The buffer power supply of the EN54 series for fire alarm systems is designed in accordance with the following standards: EN 54-4:2001, EN 12101-10:2007. The buffer power supply of the EN54 series is designed for an uninterrupted supply of fire alarm systems, smoke and heat control systems, fire protection equipment and fire automatics requiring stabilized voltage of 24V DC (±15%). The power supply units are fitted with microprocessor circuit, responsible for the full diagnostics of the PSU parameters and batteries. They are available with LCD graphic display – displaying all available parameters, including electrical parameters of the power supply unit, status of technical inputs and outputs, failures and the full history of events.
|Red Power Supply – LCD series 27,6V/DC|| |
EN54-2A17LCD, EN54-3A17LCD, EN54-3A28LCD, EN54-5A17LCD, EN54-5A28LCD, EN54-5A40LCD, EN54-7A17LCD, EN54-7A28LCD, EN54-7A40LCD