20DC460N0ENNBNBNE - Ac Frequency Converter

Description

The Allen-Bradley 20DC460N0ENNBNBNE is A PowerFlex 700S AC inverter rated at 460 V AC, 500 A current and 250 kW. It is a versatile AC driver that can be used to control a variety of AC motors, including induction motors, synchronous motors and permanent magnet motors. The 20DC460N0ENNBNBNE is also equipped with many advanced features such as sensorless vector control, integrated safety and predictive maintenance. Product parameter Rated voltage: 460V AC Rated current: 500 A Rated power: 250 kW Output frequency range: 0.5 to 400 Hz Input frequency range: 47 to 63 Hz Overload capacity: 150%1 minute Protection level: IP20 Cooling method: forced air cooling

Summarize

• Rated power:

  - 200... 240V: 0.4... 7.5kW / 0.5... 10 Hp / 2.3... 33 A

  - 380 to 480V: 0.4 to 11 kW/0.5 to 15 Hp/1.4 to 24 A

  - 500... 600V: 0.75... 11 kW / 1… 15 Hp / 1.7... 19 A

• IP20 NEMA/UL open, plate driver, flange mounting

• IP30 NEMA/UL Type 1 conversion kit is optional

• V/Hz control, sensorless vector control and process PID

• Internal RS-485 and Common Industrial Protocol (CIP) communication

• 4-digit display, 3 additional status indicators and scroll/reset buttons

• Optional Remote Human Machine Interface module (HIM) or PC interface for programming

• Speed control with and without encoder feedback

• Inverter overload protection, slope regulation and fast start

• Fiber specific features

• StepLogic® operates as a standalone position controller

• Configuration and programming via integrated LCD keyboard, remote keyboard or software

Source-level integration with PowerFlex® AC drives uses the Logix control platform to simplify parameter and tag programming and reduce development time

Frequency changer Variable-frequency Drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motor by changing the working power supply frequency of the motor. The inverter is mainly composed of rectifier (AC to DC), filter, inverter (DC to AC), brake unit, drive unit, detection unit and micro-processing unit. The inverter depends on the internal IGBT to adjust the output power supply voltage and frequency, according to the actual needs of the motor to provide the required power supply voltage, and then achieve the purpose of energy saving, speed regulation, in addition, the inverter has a lot of protection functions, such as over current, over voltage, overload protection and so on. With the continuous improvement of the degree of industrial automation, the frequency converter has also been widely used. Inverter basic composition Inverter is usually divided into 4 parts: rectifier unit, high capacity capacitor, inverter and controller. Rectifier unit: converts alternating current with fixed operating frequency to direct current. High capacity capacitors: Store converted electrical energy. Inverter: An electronic switch composed of an array of high-power switching transistors converts direct current into square waves of different frequencies, widths and amplituaries. Controller: work according to the set program, control the amplitude and pulse width of the output square wave, so that superimposed into an approximate sine wave alternating current, drive the AC motor.

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands

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