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The 20F14ND156JA0NNNNN is an Allen Bradley variable frequency AC drive within the PowerFlex 753 series. Designed for effective control, it operates at 480V AC and 650V DC with a robust output current of 156 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency AC Drive |
| Product Line | PowerFlex 753 |
| Part Number | 20F14ND156JA0NNNNN |
| Weight | 40.00 lbs (18.14 kg) |
| Voltage Rating | 480V AC / 650V DC, 3-phase |
| Input Type | AC input with precharge, no DC terminals |
| Cooling Method | Air-cooled |
| Dynamic Braking Transistor | Included (internal IGBT) |
| Internal Resistor | Not Included |
| Filtering | Yes |
| Common Mode Cap Jumper | Jumper Installed |
| Option Card Slots | 3 built-in slots |
| Enclosure Type | IP20/IP00, NEMA/UL Type Open |
| Frame Size | Frame 6 |
| DC Bus Voltage | 650 VDC nominal |
| Normal Duty Power Rating | 125 Hp |
| Rated Output Current | 156 A |
The Allen Bradley 20F14ND156JA0NNNNN is a highly specialized variable frequency AC drive from the PowerFlex 753 series. This drive is tailored for 3-phase applications, with a voltage capability of 480V AC and 650V DC. Its effective output current reaches 156 A, making it well-suited for a variety of industrial applications demanding high performance.
Cooling is managed through an air-cooled system, ensuring reliable operation under load. The unit comes equipped with a built-in dynamic braking solution featuring an internal IGBT, which provides enhanced deceleration control for connected motors. Notably, this drive does not include an internal resistor but does feature filtering to minimize electrical noise.
The 20F14ND156JA0NNNNN offers three dedicated slots for option cards, providing flexibility for customization during installation. It maintains a straightforward enclosure rating of IP20/IP00, making it suitable for open installations without specific environmental protections.
Operating at a nominal DC bus voltage of 650 VDC, this drive is designed to handle a normal duty power rating of 125 horsepower. Overall, this drive represents an effective solution for applications requiring reliable and efficient motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 20F14ND156JA0NNNNN Ser A | 20F14ND156JA0NNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
This PowerFlex 753 AC drive has 5...10 frames and DC Input w/Precharge enclosure type. It is 480V AC/650V DC