short circuit

[Lucas1969]

All turnout are conected to main line from one side and to dead end to outher side.

[Lucas1969]

All the turnout are connected to the main line by one side and to dead end to other side.
Luc

[tomcat623]

Luc, are your switches made by lifelike?

[Beatle (TrainBrain)]

Insulators. That could be it. If they're not there, shorts galore!

[Lucas1969]

Yes powerlock by lifelike.

[RAM]

I am at a loss here, but just a thought.  disconnect the power to on of the turnout and see what happens. 

[Lucas1969]

same ting, short circuit.

Luc

[SteamGene]

I assume you are in France.  Could it have anything to do with the current/voltage/amps/etc of European electrical service?
Gene

[WoundedBear]

His email is sympatico.ca....Luc is in Canada......that rules out the power system mismatch.

Are these remotely operated? Try disconnecting the switches that change your turnout direction and try again. Maybe you have something amiss between the accessory side and the variable DC side.

Sid

[tomcat623]

Is your frog insulated?

[Lucas1969]

I disconect all turnout to use it manually, no change (short again),
no the turnout are not cotroled by th ez command and don't know if the frog are insuleted.

Luc

[Lucas1969]

I check the voltage and is steel the same all around the layout, and yes it 's an short i can see the little spark from engine wheel.

Luc

[Lucas1969]

Yes, each time of an engine stall on turnout my EZcommand flash and beep.

Luc

[tomcat623]

Luc,  yep, that sounds like a short to me. In your first post did you mean the engine will cross the turnout one way but shorts out the other way?
If so maybe the turnout is not tight against the rail and the wheel flange could be hitting.

[Lucas1969]

That's exactly the situation, i will check for the turnout tight.
Luc