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Battery Chargers

Problem Solvers

Whatever your electronic or electrical requirement our highly qualified team are able to offer you cost effective solutions based on years of experience working with demanding and high profile companies.

D5713 Microcontrolled monitor SCR series chargers

D5713 microcontrolled monitor SCR chargers are designed to meet the standard requirements of battery chargers for use in substations or other demanding situations. The D5713 charger is especially intended for unmanned sites, charging batteries for switchgear tripping, communications or station control applications.

Monitoring is though a full range of easy to set alarms with relay outputs. The chargers have a regulated and filtered output suitable for charging both flooded and valve regulated sealed Lead acid batteries or flooded Nickel Cadmium batteries. The power rectification section uses a robust analog SCR design which operates independently of the alarm and control facilities to provide a failure tolerant total system.


We have extensive design facilities, including custom written software programs and CAD.

D5531 PLC system chargers with graphic screen facility.

D5531 graphic screen chargers offer easy operation through an inbuilt screen based control system. Setting of alarms and checking of operating parameters is easy and intuitive. Help screens assist the operator and factory defaults and presets prevent data entry that could harm the system.The chargers have a regulated and filtered output suitable for charging both flooded and valve regulated sealed Lead acid batteries or flooded Nickel Cadmium batteries. A wide range of charging regimes are preprogrammed for battery maintenance. The power rectification section uses a robust analog SCR design which operates independently of the alarm and control facilities to provide a failure tolerant total system.


D5407 Switchgear trip low power chargers.

D5407 Switchgear trip low power chargers.
The D5407 charger range is intended for use with circuit breakers which require dc shunt tripping. These chargers combine an inbuilt set of high current capacity long life sealed lead acid batteries for shunt coil or winder motor service with a regulated and filtered output suitable for supplying a standing load such as relays and pilot lights and additionally the charger features comprehensive alarm facilities.

D5463 Constant current regulators for aviation use.

Constant current regulators are used to provide a regulated, adjustable constant ac current to airport lighting circuits using incandescent lamps. The regulator automatically compensates for changes in voltage and in load resistance to always provide a constant current.
The D5463 current regulator provides an isolated regulated current from a step up transformer. True rms current feedback provides constant ac current over a wide load range of load resistances. Safety features including no current release and undervoltage shutdown are standard.


D5692 switchmode battery chargers.

D5692 switchmode chargers integrate an efficient switchmode rectifier into a complete battery charger system with AC and DC protection, metering and status monitoring and provision for battery mounting into a single unit. The chargers are available in voltage from 12V to 48V nominal output.
D5692 chargers provide a low ripple regulated output and are suitable for float charging valve regulated lead acid and nickel cadmium batteries and are also suitable for flooded or vented batteries when provided with the optional boost facility.
The D5692 charger is especially intended for unmanned sites, charging batteries for switchgear tripping, communications or station control applications. Monitoring of the charger and battery status is provided by voltage and current metering and both local and remote alarm indication.


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