Product Introduction
The Allen-Bradley 20F11NC037JA0NNNNN is a capable AC drive. It is part of the trusted PowerFlex 753 family. This model controls motor speed in industrial settings. It works with 400V three-phase power systems.
Core Product Features
- Model: PowerFlex 753 20F11NC037JA0NNNNN
- Power: 15 kW Heavy Duty / 18.5 kW Normal Duty
- Current: 37 Amps continuous output
- Voltage: 400 VAC, 3-Phase input
- Communication: 1 x RS-485 port for networking
- Braking: Built-in dynamic brake (DB) transistor
- I/O: 3 Digital Inputs, 2 Digital Outputs
- Analog: 1 Analog Input, 1 Analog Output
- Filter: Includes EMC filtering, CM jumper installed
- Protection: IP20 rating for basic indoor use
Detailed Specifications
- Cooling: Forced air cooling system
- Frequency: Output up to 590 Hz
- Enclosure: Open-type design
- Weight: 50 lbs (22.68 kg)
- Size: 454mm H x 190mm W x 212mm D
- Warranty: 12-month quality guarantee
Ordering & Support
- Shipping: Fast delivery via FedEx, UPS, DHL
- Contact Email: info@oiltechcontrols.com
- Contact Phone: +86 158 8020 0923
Buyer’s Guide & FAQ
- What does the “NC” in the part number mean?
“NC” shows this drive is for 400V AC input. Different letters are for different voltage classes. - Can this drive control a pump or fan directly?
Yes. Use the analog input for a speed signal. Use the digital inputs for start/stop commands. - Is an external braking resistor needed?
It depends. For light loads, the internal DB transistor may be enough. For heavy braking, add an external resistor. - What is the advantage of the RS-485 port?
It lets you connect the drive to a PLC or HMI. You can monitor speed and faults from a distance. - How do I choose between Normal Duty and Heavy Duty?
Pick Normal Duty for easy jobs like fans. Choose Heavy Duty rating for hard jobs like conveyors or mixers.
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