Collection of electrical equipment:
https://3dsky.org/collection/shared/5313907 

CORONA + VRAY (2013)
FBX CORONA + VRAY (2009)

Set of interactive equipment integrated into exhibition modular systems. The models are presented with several interface options, the screen image can be changed via Diffuse and turned off. The set includes assembled modular systems consisting of 1, 2, 3, 4 sections and a set of separate parts for assembling various options. The pivots in the separate parts are set along the main axes for ease of assembly.

Other sets:
https://3dsky.org/users/solomon5555/models