This Powerflex 400 AC drive by Allen Bradley (22C-D370A103) is a 200 kW drive with 300 Horsepower capabilities. This three-phase Fan and Pump unit has a voltage ranging from 304 to 365. Its input system is rated at 304 kVA and 365 Amps. Its output rating stays consistent at 370 Amps at temperatures between 45 and 50 degrees Celsius. With 500 total fuses and a 100-D420 Contactor, its power dissipation is approximated at 4916 Open IP20 Watts.

This module is rated for an IP30 NEMA/UL Type 1 enclosure with frame size “H” and no flange mount. The recommended torque for this frame size is around 40 N-m or 354 pounds-inch. It should not be wired with wires smaller than 127 millimeters squared (250 MCM) or larger than 253 millimeters squared (500 MCM).

This module’s communication method is Serial (RS485) and supports optional protocols such as DeviceNet and Ethernet/IP, in addition to its standard protocols of FLN (P1-Floor Level Network), Metasys N2, Modbus RTU, and DSI (Drive Serial Interface). It has a display keypad of two lines with 16 characters per line and can be set to seven different languages. (Dutch, Portuguese, German, Italian, Spanish, French, and English). It also has five (5) LED indicator lights.

This module’s control outputs can be broken down like so: two (2) Non-Isolated 0 to 10 Volt Analog outputs, one (1) programmable Opto output, and eight (8) Relay outputs. It also has seven (7) digital inputs, (4 fully programmable, 3 semi-programmable) and two (2) analog outputs (1 Isolated, 1 Non-Isolated).

To avoid deration, the 22C-D370A103 unit should not be mounted at an altitude exceeding 3300 feet or 1000 meters. If placed above said height, the module will begin to derate at a rate of 3% per every 1000 feet (305 meters). Additionally, it should not be stored in temperatures that exceed 185 degrees Fahrenheit, or temperatures that fall lower than -40. Keep in mind that gases, vapors or dust can potentially damage this module. Therefore it should not be placed in a highly corrosive atmosphere.