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Electronic Theatre Controls Inc

Can an Echo Relay Panel (ERP) Mains Fed rack be converted from three phase to single phase?

Question

An Echo Relay Panel (ERP) mains fed 3Ø rack has already been purchased, but it was discovered afterward that it actually needs to be 1Ø. Is it possible to convert the rack in the field?

Answer

No it is not. A new rack must be ordered and installed if single phase power is a requirement.

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