Function kit.

 In addition to the power transformers, substations always consist of switchgear, in this case designed as an outdoor switchgear, and other equipment for measuring and control technology. Due to the high degree of automation, the operation takes place in many substations, z. B. the execution of switching operations, fully automatic or remotely controlled by control centers. On site, therefore, no operating personnel is necessary. 

3 preassembled blue LEDs generate an indicated arc effect with the enclosed electronics. You can choose from two random flash frequencies. 

Dimensions: L 43 x W 33 x H 25 cm. 

Difficulty level: 2 (advanced).