I have just been looking at a Amusement Ride here with Dodgem Cars, the ride was imported to Australia from the US in the late seventies.
This is a portable setup which is taken from show to show.
The lights which are hung in about six sections around the outside have both 30 volt lamps and 60 volt lamps. There seems to be six different sets driven to make chasing patterns. Some of the 60volt lamps are wired in parallel.
Are these still used in the US?
The panels all plug together with a four pin plug and socket and each panel has three sets of lights with a common neutral.
These panels are not earthed. is that an accepted practice?
The voltages on the panels are both 60 volts and 110 volts.
I presume these lights are driven by a timing circuit and with SCRs does anyone know if this is correct.
The lights are all wired in single insulated wiring again is this the way they would be wired today.
If anyone has an information or Circuit diagram for this system, I would like to know how it operates.
The transformer driving the lights is an autotransformer.
Regards Gray
[This message has been edited by Dapo (edited 04-02-2004).]
