28V DC Helicopter Engine Start System

The DD28 Series of mobile DC ground power systems are designed for aircraft engine starting and battery charging applications for point of use at aircraft parking stands.

They are also used n maintenance hangars or in avionics workshops, as well as aircraft manufacture and training simulators where a rugged heavy duty and reliable isolated DC power source is required.

This mobile power system is designed for connection to the normal 50Hz (or 60Hz) three phase 400V mains source and produces an output of 28V DC, providing all types of helicopters and small aircraft with a high-stability power supply for charging on-board batteries and can deliver a current-limited short duration peak power output for engine starting.

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