Several OMNI® models replace the 8200, depending on your power and cooling. The OMNI-100 (air- or water-cooled) replaces single-phase 8200 units, the OMNI-800 replaces 3-phase 8200 units, and larger 8200-class loads can be served by an OMNI-900. SynSysCo can confirm the right model for your tool.