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The 20F14ND077JA0NNNNN AC drive from Allen Bradley's PowerFlex 753 series operates with an input of 480V AC. It is rated for continuous currents up to 77A and delivers a power output of 60 horsepower under normal duty and 50 horsepower under heavy duty. This unit includes features such as a precharge DC input, supporting a carrier frequency range of 4-18kHz, and operates effectively in ambient conditions up to 40°C.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 753 |
| Part Number | 20F14ND077JA0NNNNN |
| Weight | 70.00 lbs (31.75 kg) |
| AC Input | 480V AC |
| Continuous Current | 77A |
| Power Rating | 60HP ND, 50HP HD |
| Input Type | DC Input with Precharge |
| Carrier Frequency | 4-18kHz |
| Operating Temperature | 0°C to +40°C |
| Input Frequency | 60Hz |
| Max. Humidity | 95% |
| Storage Temperature | -40°C to +70°C |
| Cooling | Air Cooled |
| Bus Capacitors | DC Link |
| EMC Filter | Filter and Common Mode Capacitor Jumper |
| Dynamic Braking | DB Transistor |
| I/O Configuration | Embedded |
The 20F14ND077JA0NNNNN is an AC drive from Allen Bradley's PowerFlex 753 series, built to handle rigorous industrial tasks. It functions with an input voltage of 480V AC and is designed to continually manage a current of 77A. The drive provides a reliable power rating of 60 horsepower for normal duty applications and 50 horsepower under heavy-duty use.
This unit incorporates a DC input with a precharge feature and utilizes an air-cooled method to regulate temperature effectively during operation. It can operate within the input frequency of 60Hz and supports a carrier frequency ranging from 4kHz to 18kHz, making it versatile for various applications. Embedded I/O configuration enhances integration capabilities, while its robust design ensures seamless connectivity in numerous situations.
Designed to endure environmental factors, this drive supports high humidity levels up to 95%. The operational temperature ranges between 0°C to +40°C, and when storage is concerned, it can withstand temperatures from -40°C to +70°C. Additionally, it includes EMC filtering and a common mode capacitor jumper, contributing to improved electrical noise management. Dynamic braking is managed through a DB transistor, allowing for effective control during deceleration.
| Revision Part # | Also known as | |
|---|---|---|
| 20F14ND077JA0NNNNN Ser A | 20F14ND077JA0NNNNN/A, Series A, Rev A | |
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