Lighting transformers 9-group with astro

Lighting transformer 48V 9-groups have an output power of 4500VA to handle an nine output groups/circuits each about 100 m with approximately 10-25 construction lamps 48V/circuit. (With BALL 48V it’s possible to install 25 lamps on one circuit, 100 m). The transformer is also equipped with an adjustable transformer of 380-440V and with programmable timer for optimal operation. Terminal block outputs for 9 x 2G2.5 mm² . Lighting transformer without astro 9-group 48VV 4500VA