This manual covers the AC Tech MCH Variable Frequency Drive and optional configurations. The main focus of this manual is the standard drive. Refer to Appendix A for the Bypass option, or Appendix B for the Option Box.
This manual covers the AC Tech MCH Variable Frequency Drive and optional configurations, including bypass options and option boxes. It provides instructions for installation, receiving, and customer modifications while outlining warranty terms and liability limitations set by AC Technology Corporation.
The document details technical specifications such as operating temperatures, input voltages (240/200 Vac, 480/400 Vac, & 590/480 Vac), output frequencies up to 120 Hz, and efficiency ratings greater than 97%. It also includes model designation codes for various horsepower ratings and enclosure types, along with dimensional data for Type 1 drives.
| Storage Temperature | -20° to 70° C |
|---|---|
| Ambient Operating Temperature | -10° to 40°C |
| Input Line Voltages | 240/200 Vac, 480/400 Vac, & 590/480 Vac |
| Efficiency | > 97% |
The product is warranted to be free of defects in material and workmanship for eighteen months from the date of sale or two years from the date of shipment, whichever occurs first.
The factory default setting for the password parameter (Param. 61) is 0019.