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Author Topic: Bridgeport 412 transformer  (Read 975 times)

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Bridgeport 412 transformer
« on: March 14, 2025, 03:21:06 AM »
Hello.
I just got transformer it is taken from cnc bridgeport 412.
Does someone know what is power rating of this transformer?
Some rough estimation from my side would be around 12kW ~ 1.73 * 380v * 18 A
Seems that there are multiple outputs and multiple inputs.
Inputs are 380 , 415, 460, 230V and outputs are 90V and 200V.
Correct me if I am wrong but seems that 380,415 and 460 inputs are isolated from output but 230V input is same winding as output?
Seems that secondary is same for both outputs 90V and 200V.
Thanks
« Last Edit: March 14, 2025, 03:35:49 AM by boksi »