Liteplan’s NES/3 self-test emergency lighting conversion modules have are specifically designed to convert a wide range of LED types with just two stock items. The standard NES/3 will be the natural choice for converting most standard LED luminaires and arrays between 6 and 55 Volts, whilst the NES/3/80 extends the voltage range, converting LED loads between 6 and 80 Volts.
The NES range automatically adjusts the output current to provide the best match between the battery and the load, providing maximum illumination whilst ensuring full 3hr battery duration.
The NES module is fitting with a microprocessor Self-Test circuit which performs an installation commissioning test, a monthly functional test and an annual full three hour duration test in accordance with BS 5266.
A bi-colour LED is fitted to indicate that the battery is charging, the test status and any fault indication when appropriate.