Emergency Systems Declaration of Conformity Certificates
Introducing the Premier Power Pack EN 54-4 Power Supply with LCD Screen
The Premier Power Pack Power supply uses an innovative design that allows the engineer to view system status through the on board LCD screen. The screen can display several power supply parameters, including output voltage, and output current.
The power supply itself uses a 3 state charger which uses BOOST, FLOAT, and PULSE modes, depending on the state of the battery.
The PSU will disconnect the batteries under mains fail condition, when the batteries are fully discharged to prevent damage to the batteries.
The PSU will also monitor the battery for high internal resistance, and signal a fault if that condition is detected.
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