Airport Lighting Transformers
Series Isolating Transformers
A range of series isolating transformers with the standard 6.6A
primary and secondary is available in power ratings from 25 to 200
Watt. Other current and power ratings can be designed to suit particular
applications. These units are fully encapsulated to withstand the
Mains Isolating Transformers
Mains isolating transformers for airfield lighting systems, generally
housed in IP42 enclosures are available in power ratings from 500 Watt
to 30 kilowatt. As each application has its particular input voltages,
or voltages, and its own range of output voltages many of these units
are custom made for the particular airfield.
The diagram below shows a typical airfield installation with a mains
isolating transformer supplying the loop which in turn supplies the
series isolating transformers to which the lamps are attached.