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The Allen-Bradley 20G21GC072JA0NNNNN drive is a motor control drive from the PowerFlex 755TS. Its input voltage ratings are 400 Volts AC and 540 Volts DC. The rated current output of the 20G21GC072JA0NNNNN drive is 72 Amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Motor Control Drive |
| Product Line | PowerFlex 755TS |
| Part Number | 20G21GC072JA0NNNNN |
| Weight | 50.00 lbs (22.68 kg) |
| Enclosure Type | NEMA Type 12 |
| Rated Current Output | 72 Amps |
| Mounting Orientation | Vertical |
| Protection Rating | IP 54 |
| Cooling Method | Forced Air |
| Connectivity | Dual Ethernet |
| Heatsink | Yes |
| Rated Power Output | 37 Kilowatts |
| HMI | None |
The Allen-Bradley 20G21GC072JA0NNNNN PowerFlex 755TS series drive is an industrial motor control drive. It supports many features that make it an ideal choice for high-performance motor control applications. It comes with TotalFORCE technology which is a patented motor control technology that all PowerFlex 755TS series drives support. This control technology supports precise and flexible control of motor parameters such as the position, torque, and velocity parameters. TotalForce technology incorporates many features that help the operators optimize their motor systems and increase productivity. Additionally, the ride-through feature on the 20G21GC072JA0NNNNN drive protects it from disturbances in the input power. The TorqProve feature coordinates the motor brake and torque operation for hoist applications. The 20G21GC072JA0NNNNN drive also supports safety features such as the safe speed monitor and safe torque off feature. This drive features two 1000 Mbps Ethernet ports for communication and this feature offers multiple benefits.
With 2 ports, the Allen-Bradley 20G21GC072JA0NNNNN PowerFlex 755TS series motor control drive can continue to communicate even if one port malfunctions, and the drive can be deployed in a ring topology. The ring topology allows the drive to communicate even if a drive in the topology fails or if a communication cable or connector gets damaged. Other network topologies such as the star and linear topologies are also supported by this drive. The housing of the 20G21GC072JA0NNNNN drive provides standard protection. Other drive features include AC input with pre-charge, DC terminals, a DB transistor, and an installed CM jumper. The 20G21GC072JA0NNNNN drive delivers 72 Amps of rated output current. The rated output power is 37 kilowatts for normal duty operation and 30 kilowatts for heavy-duty operation. Its NEMA Type 12 enclosure has an IP 54 protection rating. The input rating of the drive is 400 Volts AC or 540 Volts DC. The 20G21GC072JA0NNNNN drive is supplied without a HMI module.