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Description
Technical Specifications
| Parameter Name | Value |
|---|---|
| Product Model | Allen-Bradley 22C-D170A103 |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Type | AC Drive / Variable Frequency Drive (VFD) |
| Series | PowerFlex 400, Fan & Pump Drive |
| Rated Power | 90 kW (125 HP) |
| Output Current | 170 A |
| Input Voltage Rating | 380…480V AC, 3-Phase |
| Output Frequency Range | 0…320 Hz (max) |
| Input Frequency | 50/60 Hz |
| Power Factor | 0.98 across entire speed range |
| Enclosure Rating | IP30 (NEMA Type 1 / UL Type 1) |
| Frame Size | F |
| Brake IGBT | Not Included |
| User Interface | Integral Keypad with 2-line, 16-character LCD and LED indicators |
| Communication Protocol | RS485, Embedded Modbus RTU, Metasys N2, Apogee FLN P1 |
| Dimensions (H×W×D) | 850 × 425 × 280 mm |
| Weight | Approx. 73.5 kg |
| Operating Temperature | -10°C to +45°C (IP30, NEMA Type 1) |
| Storage Temperature | -40°C to +85°C |
| Control Method | V/Hz Control, Slip Compensation, PID Control |
| Protection Features | Electronic Motor Overload (Class 10), Overcurrent (180% hardware limit, 220% instantaneous fault), Ground Fault, Short Circuit, Bus Overvoltage/Undervoltage |
| Certifications | CE, UL, CSA, AS/NZS |
| Product Status | Active Production |
Main Features and Advantages
The Allen-Bradley 22C-D170A103 is distinguished by its purpose-built design for variable torque fan and pump applications, delivering unmatched energy efficiency and process control. The 22C-D170A103 features embedded PID control, enabling precise regulation of process variables such as pressure, flow, and temperature in fluid systems. This capability, combined with slip compensation and V/Hz control, ensures stable motor operation across the entire speed range . The drive’s 0.98 power factor contributes to significant energy savings and reduced harmonic distortion, making the Allen-Bradley 22C-D170A103 an environmentally responsible choice for large-scale industrial operations .
Comprehensive connectivity is a hallmark of the 22C-D170A103, featuring an integral RS-485 communication port that supports multiple building automation protocols, including Modbus RTU, Metasys N2, and Apogee FLN P1 . This allows seamless integration with DCS, SCADA, and building management systems without additional hardware. The Allen-Bradley 22C-D170A103 also supports optional DSI communication modules for DeviceNet, EtherNet/IP, PROFIBUS DP, LonWorks, and BACnet, providing flexibility for diverse network architectures . The integral keypad with Hand/Off/Auto functionality enables easy local control and parameter configuration, while support for Connected Components Workbench and DriveTools SP software simplifies programming and diagnostics .
The 22C-D170A103 is equipped with advanced protection features that ensure system reliability and safety. Electronic motor overload protection with Class 10 trip characteristics, overcurrent protection (180% hardware limit, 220% instantaneous fault), ground fault detection, and short circuit protection safeguard both the drive and motor from damage . Additional features such as flying start, purge and damper input, and sleep/wake functions enhance operational efficiency in intermittent load applications . The Allen-Bradley 22C-D170A103 also supports multiple stop modes, including ramp, coast, S-curve, and DC-brake, offering flexibility for various process requirements . The drive’s robust 73.5 kg construction and IP30 enclosure ensure reliable operation in demanding industrial environments.
