AC/DC Drive Control
The Altivar 58 is a frequency inverter for three-phase squirrel cage asynchronous motors that incorporates the latest technological developments and functions suitable for the most common applications, including horizontal and vertical materials handling, packing/packaging, special machines, ventilation/air conditioning, pumps and compressors. Its numerous integrated options enable it to be adapted to sophisticated and advanced control systems. For applications in which only a small amount of overtorque is required, drives with power ratings of >?n11 kW at 208?K240 V and >?n18.5 kW at 380?K500 V can be oversized.
Modbus, Modbus TCP/IP
The main functions are starting, dynamic braking and braking to a standstill, and speed control; energy saving, PI regulator (flow rate, pressure, etc.); brake sequence; speed loop with tachogenerator or pulse generator; +/- speed, S ramps, U ramps, preset speeds, JOG operation; automatic catching a spinning load with speed detection (catch on the fly); adaptation of current limiting according to speed for ventilation applications; automatic limitation of low-speed operating time, motor and drive protection, etc. The Altivar 58 is available in three versions for integration into machines: Standard drive with heatsink; Drive on base plate; Ready-assembled drive.
RS 485 on RJ 45; 4800 to 19200 bps; 10Base-T, 100Base-TX on RJ 45