Formula MI 55-75: Direct Driven - Permanent Magnet Motor (iPM) for Major Energy Savings* iPM is ideal solution for highly efficient operation during fluctuating air demand. While traditional compressors only have one speed (100% on), iPM compressors adjust their motor speed to follow the fluctua...
To minimize the retrieval times, the sum of this formula must be the largest, so each addend (m − i)di must be the largest. Meanwhile, each factor of the product is required to be the largest, that is, the attribute with a larger depth index di has a smaller depth i. It can ...