Central Test Unit For Emergency Lighting

No test of operation is required.

Central test unit for emergency lighting.

New product organic response sn3. All emergency lighting systems must be tested monthly. I am wiring a premises that contains a main distribution board and two sub distribution board sdb. Conversion of mains luminaires and most of the standard luminaire products can be supplied with self test or central test options.

Integrated wireless lighting control with connectivity at its core. The test is a short functional test in accordance with bs en 50172 2004 bs 5266 8 2004. 12a 250v ac ac1 test time ranges. This test does not apply to emergency lighting with self contained back up batteries in each unit standard emergency lighting.

It is possible that existing boards. I have wired a central test unit ctu in each sub board for the relevant emergency lighting in the area that the sdb is feeding however the architect wants just one central test unit in the main distribution board to test all of the emergency lighting. Mergency lighting central test units ctus emergency lighting must be designed so that testing of the system can be carried out without interrupting the normal supply. These systems offer several benefits to the building owner tenant and provide real financial savings over the life of the emergency.

All new distribution boards must now be fitted with a central test unit to provide the facility of testing the emergency lighting system. There are two main methods of automatic testing for emergency products self test and central test. Monthly emergency lighting tests.