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The 20AD3P4A2NYNNNG0 is an adjustable-frequency AC drive from Allen Bradley's PowerFlex 70 series, designed for three-phase operation. This drive offers an input voltage of 480 VAC ± 10% and features up to 27 Amps of full-load current capacity.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD3P4A2NYNNNG0 |
| Weight | 10.00 lbs (4.54 kg) |
| Nominal Input Voltage | 480 VAC ± 10% |
| Supply Phases | Three-phase power input |
| Rated Output Current | 27 A full-load current |
| Normal-duty Horsepower Rating | 20 HP at continuous service |
| Heavy-duty Horsepower Rating | 15 HP for intermittent overloads |
| Frame Size | Frame 2 enclosure |
| Enclosure Protection | IP20 / NEMA Type 1 |
| Control Methods | V/Hz, sensorless vector, full vector control (Force technology) |
| Integral Brake Transistor | Built-in dynamic braking IGBT |
| Fieldbus/Network Support | DeviceNet, EtherNet/IP, PROFIBUS, Modbus RTU, CAN, TCP/IP, DF1, USB |
| Output Frequency Span | 0…400 Hz (standard V/Hz); up to 0…420 Hz (vector control) |
| Intermittent Overload Capacity | 110% for 1 min, 150% for 3 s without trip |
| Internal EMC Filtering | On-board DC bus choke and common-mode filtering |
The Allen Bradley 20AD3P4A2NYNNNG0 is an adjustable-frequency AC drive that accommodates three-phase power inputs, operating nominally at 480 VAC ± 10%. It can generate a rated output current of 27 Amps, ensuring reliability and performance in demanding applications. The drive is rated for 20 horsepower during normal-duty use, and it also supports heavy-duty ratings of 15 horsepower.
Engineered within a frame size 2 enclosure, this unit boasts an IP20/NEMA Type 1 protection rating, suitable for various industrial environments. Multiple control options are available, including V/Hz, sensorless vector, and full vector control, utilizing Force technology to optimize performance control.
This model is equipped with a built-in dynamic braking IGBT for immediate response in braking scenarios. For fieldbus and network integration, it supports a range of protocols such as DeviceNet, EtherNet/IP, PROFIBUS, Modbus RTU, CAN, TCP/IP, DF1, and USB, enhancing connectivity within modern automation systems.
The output frequency spans from 0 to 400 Hz for standard V/Hz control and permits a range up to 0 to 420 Hz when leveraging vector control. In terms of overload capabilities, it can sustain an intermittent load of 110% for one minute and 150% for three seconds without tripping. Additionally, it includes internal EMC filtering, featuring an on-board DC bus choke along with common-mode filtering to minimize electromagnetic interference issues.