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Allen Bradley PowerFlex 755 20G1ALF330JN4NNNNN

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20G1ALF330JN4NNNNN

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The Allen Bradley 20G1ALF330JN4NNNNN is an AC drive designed to provide efficient performance across a variety of industrial applications. Supporting an input voltage of 690V AC and 932V DC, this unit achieves a robust power rating of 250 horsepower. With a current rating of 265 Amps, it caters to substantial power demands while ensuring operational reliability.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 20G1ALF330JN4NNNNN

ManufacturerAllen Bradley
Product TypeAC drive
Product LinePowerFlex 755
Part Number20G1ALF330JN4NNNNN
Weight200.00 lbs (90.72 kg)
Input Voltage690V AC / 932V DC (not UL Listed)
CabinetIP20, NEMA/UL Type 1
Input TypeAC Input with Precharge, no DC Terminals
Current Rating265 Amps
Power Rating250 Hp
Door Mounted HMIEnhanced LCD, Full Numeric, IP66 NEMA Type 4X/12
Sound79 dB
Overvoltage Trip825V AC
Undervoltage Trip430V AC
Displacement Power Factor0.98
Efficiency97.50%
Ambient Temperature0 to 40 ⁰C
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The 20G1ALF330JN4NNNNN model from Allen Bradley is an advanced AC drive engineered to accommodate significant industrial power requirements. This drive operates efficiently with an input voltage range of 690V AC and 932V DC (not UL Listed). It is rated for a current capacity of 265 Amps and delivers superior power performance, generating a rating of 250 horsepower. The drive is designed within an IP20-rated enclosure that meets NEMA/UL Type 1 standards, ensuring reliability and protection in various applications.

Incorporating a precharge input type without any DC terminals, this model enhances ease of integration into existing systems. For user interaction, it features a door-mounted Human Machine Interface (HMI) that boasts an enhanced LCD for clear visibility, rated to NEMA Type 4X/12 and IP66, allowing it to withstand harsher conditions while maintaining a total noise output of 79 dB during operation. The drive operates optimally within an ambient temperature range of 0 to 40 degrees Celsius.

Safety mechanisms are thoughtfully integrated, providing overvoltage protection with a trip threshold of 825V AC and undervoltage protection set to trip at 430V AC. Furthermore, the displacement power factor of 0.98 and high efficiency rating of 97.50% ensure this unit operates effectively while minimizing energy losses, making it suitable for applications requiring reliable and efficient motor control.

Revision Part #Also known as
20G1ALF330JN4NNNNN Ser A20G1ALF330JN4NNNNN/A, Series A, Rev A
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