| Customization: | Available |
|---|---|
| Application: | High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer |
| Output Type: | Triple |
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The A/B 20F11ND077AA0NNNNN is an AC drive from the PowerFlex 753 series, commonly referred to as a Variable Frequency Drive (VFD) or simply an inverter. This device adjusts the speed of an AC motor and helps reduce energy usage, offering protective motor start and stop functions.
Specifically, the 20F11ND077AA0NNNNN operates on 480VAC with three-phase input and provides 60 horsepower (HP) and 77 amps of output. It supports various control methods including Volts/Hertz (V/Hz), Vector control with FORCE™ technology, and Sensorless Vector Control (SVC) for both speed and torque adjustments. The drive is housed in an IP20/IP00, NEMA/UL open-type enclosure and includes built-in filtering and a dynamic braking transistor.
An optional Human Interface Module (HIM) can be used for local setup, control, monitoring, and troubleshooting. The PowerFlex 753 series offers considerable flexibility, productivity, and connectivity with multiple configuration options, easy integration, and Premier Integration for smoother incorporation into A/B Logic control platforms. This integration minimizes engineering and programming time, facilitates preventive diagnostics, and simplifies commissioning and startup processes.
The drive has built-in I/O with 3 digital inputs, 1 analog input, 1 analog output, 1 relay, and 1 transistor output, along with three option slots for additional safety, communication, I/O, or 24V power modules. Safety features include Safe Speed and Safe Torque Off monitoring. Communication is handled via common industrial protocols, with optional EtherNet/IP module support for device-level ring functionality and multi-network protocol integration.
For power, the 20F11ND077AA0NNNNN operates on 480 Volts AC, with dual output currents for normal (77A at 60 HP) and heavy-duty (65A at 50 HP) applications. Sized at frame size 5, it is suitable for rugged environments with a filtered EMC, no CM jumper, no internal resistor, and a 6-pulse AC input with DC terminals.
The device is certified by GOST-R, C-Tick, cUL, SEMIF47, UL, TŰV FS ISO/EN13849-1 (EN954-1) with Safe Torque-Off option, and adheres to RoHS materials restrictions. It weighs 45 pounds and has dimensions of 21.65 x 10.63 x 8.35 inches.
Technical Specifications
| Part Number | 20F11ND077AA0NNNNN |
| Series | PowerFlex 753 |
| Premiere Integration | Supported |
| Mounting | Panel Mounted |
| Human Interface Module (HIM) | Not Included |
| Internal Resistor | No |
| Default CM Cap Connection | Jumper Installed |
| DC Filtering | Yes |
| Continuous Output Power, HD | 50 HP |
| Continuous Output Current, HD | 65 Amperes |
| Continuous Output Power, ND | 60 Hp |
| Voltage Rating | 480V AC, 3-Phase |
| Enclosure Rating | IP20/IP00, NEMA/UL Type Open |
| Control Method | V/Hz control, vector control with FORCE™ technology and sensorless vector control. |
| Voltage Class | 480 AC Volts |
| Output Current | 77 Amperes |
| Phase Count | 3 |
| Frame Size | 5 |
| Enclosure Type | IP00 (IP20 NEMA) |
| EMC Filtering Options | Filtered, No CM Jumper |
| Input Type | AC Input with DC Terminals |
| Dynamic Breaking | DB Transistor |
| Dimensions | 21.65 x 10.63 x 8.35 in |
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