Description: The 22C-D142A103 PowerFlex 400 adjustable frequency AC drive from Allen-Bradley. This drive is specifically designed for industrial fan and pump applications. It has an input voltage requirement of 340-528 Volts AC, 3-Phase, and provides an output voltage of 0-460 Volts AC, 3-Phase. It delivers an output current of 142 Amperes @ 45 degrees Celsius, 128 Amperes @ 50 degrees Celsius, and a power of 100.0 Horsepower or 75.0 Kilowatts. This drive comes with an RS-485 communication interface – it also supports Sinusoidal Pulse Width Modulation (PWM) and Volts/Hertz control.
Technical Specifications for 22C-D142A103
Part Number/Catalog No.
PowerFlex 400 for Fan and Pump applications
142 A @ 45o C; 128 @ 50o C
75 HP (55 kW)
0-320 Hz (programmable)
2…8 kHz, Drive rating based on 4 kHz
Discrete Inputs: Seven (7) Sink / Source Discrete Outputs: One (1) Open Output; Two (2) Form C Contacts Analog Input: Two (2) Analog Input 0-10VDC; 0- 20mA Analog Output: Two (2) Analog Input 0-10VDC; 0- 20mA
IP20 / NEMA UL Open Type
Sinusoidal PWM; Volts / Hertz
Built-in communication port:
Fan & Pump
Panel Mount – IP30, NEMA/UL Type 7
Modbus RTU, P1-Floor, FLN, Metasys N2, and DSI.
2043 Open IP20 Watts
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