The significant advantage of using PowerPro EL Static Inverters for Emergency Lighting is the ability to supply tightly regulated and controlled sinewave power to a wide range of normal functional or decorative mains luminaires as emergency fittings.
As an expansion to the standard 100 series, the PowerPro ELXA 3 hour 1250VA allows for an internal self-contained battery system capable of providing the standard Emergency Lighting 3-hour autonomies. With the advantage of wall-mounted and stand-alone options, the XA range completes the EL series with a fully encapsulated product for those lower rated requirements.
EL100 models have single-phase rectifiers with 'Soft Start' control incorporating thyristor controlled bridge circuitry to limit inrush current and prevent overloading marginally rated mains supplies. These models provide an excellent solution for single-phase loads and can also reduce the need for extensive re-cabling during installation.
True sinewave and PWM microprocessor controlled technology.
System and battery test function.
DC short circuit protection.
Recharge batteries up to 80% within 20 hours.
Fast changeover to Battery Mode.
Built-in distribution panel (6x standard).
LCD panel providing accurate detailed information about load, batteries, system diagnostics & audible alarm.
RS232 and dry contacts for communication and remote monitoring.
Internal battery compartment.
Reduced mean time to repair (MTTR) due to modular design.