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Recent content by Rmetz

  1. Rmetz

    Control transformers in 3 phase environment

    jraef: I don't think you understood the problem: We don't insist on using 120VAC for controls: What I am looking for is suppliers of control transformers with inputs that are compatible with a 400VAC line-to-line input, for operation in a 4 wire 3P + E environment, in other words neutral is not...
  2. Rmetz

    Control transformers in 3 phase environment

    I am in the US but so far have not had any luck finding a US manufacturer with a standard product with CE. I can get what we need easily, but not with CE - that is the problem. If you have suggestions for European manufacturers, particularly ones that would have a standard product line that...
  3. Rmetz

    Control transformers in 3 phase environment

    I am used to using 120/240 V input control transformers in the single phase environment. In some European environments only the three phases and ground are available, so the control transformer input has to go phase to phase. Can anyone give advice on manufacturers of control transformers (20VA...

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