Allen-Bradley PowerFlex 753 Drive 20F11ND027AA0NNNNN

Allen-Bradley PowerFlex 753 Adjustable Frequency Drive

The 20F11ND027AA0NNNNN is a versatile motor control drive from Allen-Bradley's PowerFlex 753 series. This adjustable frequency drive provides reliable performance for industrial applications. It offers precise speed control for three-phase motors with robust capabilities.

Core Technical Specifications

• Brand & Model: Allen-Bradley 20F11ND027AA0NNNNN (PowerFlex 753 Series)
• Input Voltage: Operates on 480 Volts AC or 650 Volts DC power
• Output Current (ND): Delivers 27 Amps for Normal Duty operation
• Power Rating (ND): 20 Horsepower (15 Kilowatts) normal duty capacity
• Heavy-Duty Rating: 15 HP (11 kW) at 22 Amps output current
• Frequency Range: Adjustable from 0 to 599 Hertz for flexible control
• Phase Configuration: Three-phase input and output connections

Advanced Features & Protection

• Overload Capacity: Handles 110% current overload for 60 seconds
• Brake System: Internal brake transistor provides controlled stopping
• EMC Filtering: Integrated electromagnetic compatibility filtering
• Input Design: AC input with precharge circuit for safe operation
• Common Mode Jumper: Jumper removed for specific configuration needs
• Cooling Method: Efficient air-cooled design maintains temperature

Physical & Installation Specifications

• Frame Size: Compact Frame 3 design saves panel space
• Mounting Style: Open-type chassis for easy panel installation
• Unit Weight: Approximately 30 pounds (13.61 kilograms)
• Embedded Features: Built-in I/O modules for basic control functions
• Connection Type: Includes both AC input and DC terminal connections

Installation Guidelines

• Install in a well-ventilated electrical panel with proper clearance
• Ensure ambient conditions stay within operational limits
• Follow Allen-Bradley wiring diagrams for three-phase connections
• Verify motor specifications match the 27 Amp output rating
• Configure frequency settings according to application requirements

Packaging & Shipping Information

• Includes one complete Allen-Bradley 20F11ND027AA0NNNNN drive unit
• Package contains all necessary installation and operation manuals
• We ship via reliable carriers including FedEx, UPS, and DHL
• Total shipping weight is approximately 30 pounds (13.61 kg)

Frequently Asked Questions

• What is the frequency range? Adjustable from 0 to 599 Hz for flexibility.
• Does it include braking? Yes, with an internal brake transistor.
• What overload protection exists? Handles 110% overload for 60 seconds.
• Is EMC filtering included? Yes, integrated filtering is standard.
• What frame size is this? This drive uses the compact Frame 3.

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