MODEL TC 523
Twilight Switch Model: TC 523 is basically designed for automatic operation of Aviation lamps on the communication towers at the unmanned stations such as BTS / backbone sites. This unit comprises Twilight switch monitoring circuit. It consist single channel for connecting aviation lamp at the top stage on the tower. It is suitable for the tower up to 70 Meters height. Only one lamps of specified type can be connected.
a] Twilight switch : TC 523
b] Light sensor : In built
c] No. of Channels : One
a] Power on : Green indicator
a] Operating supply : 230 V AC +/- 10 %, Single Phase, at 50 Hz
b] Power consumption : Min 1.5 W to Max 15.0 W (Depends on lamp wattage)
c] Contact rating : 5 Amp
a] Panel size : H X W X D 215 X 185 X 95 MM
b] Panel weight : 2.0 Kg. Approx.
c] Panel color : Off white
d] Panel mounting : Outdoor Vertical wall mounting
a] Lamp Type : Any type
b] Activation Delay : 15 to 30 Seconds for Day & Night