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Allen Bradley PowerFlex 755TS 20G21ND053JA0NNNNN

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20G21ND053JA0NNNNN

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The Allen-Bradley/Rockwell Automation 20G21ND053JA0NNNNN drive is a motor control drive from the PowerFlex 755TS series. Its rated output current is 53 Amperes and it generates a total of 40 Horsepower of normal duty motor output power. The 20G21ND053JA0NNNNN drive has a Size 3 frame and an open type of enclosure.

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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 20G21ND053JA0NNNNN

ManufacturerAllen Bradley
Product TypeMotor Control Drive
Product LinePowerFlex 755TS
Part Number20G21ND053JA0NNNNN
Weight50.00 lbs (22.68 kg)
Voltage Rating480V AC, 650V DC
Input TypeAC Input with Precharge, Includes DC Terminals
Current rating53 Amps
Power rating40HP (ND), 30HP (HD)
EnclosureIP 20/IP 00, NEMA/UL Open Type
Frame SizeSize 3
CM Cap ConfigurationCM Jumper Installed
FilteringYes
HMIBlank (No HMI)
Dynamic BrakingDB Transistor
Corrosive Gas ProtectionStandard Protection
Cooling MethodForced Air
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The Allen-Bradley/Rockwell Automation 20G21ND053JA0NNNNN drive is a PowerFlex 755TS series motor control drive with TotalFORCE Control. It is an architecture-class low-voltage drive designed for general-purpose industrial motor control applications. It features real-time sensing, adaptive control, and operational intelligence functions that can be used in a variety of manufacturing applications such as traditional fan, blower, pump, and conveyor applications as well as in more advanced motor control systems. The 20G21ND053JA0NNNNN PowerFlex 755TS drive operates with an AC input voltage rating of 480 Volts AC (3-phase) with an input voltage tolerance range of +/-10% of the rated line voltage, and with a DC input voltage rating of 650 Volts DC. The drive also supports precharging with the AC input and it comes with DC terminals for DC inputs. The 20G21ND053JA0NNNNN PowerFlex 755TS drive comes with a normal duty output power rating of 40 Horsepower with 53 Amps of output current rating and 58.3 Amps of intermittent overload rating for 1 minute. Additionally, it can also operate in a heavy-duty mode with a lower output power rating of 30 Horsepower and with 40 Amps of continuous current.

When powered by a single-phase AC power supply instead of a 3-phase AC power supply or a DC power supply, the Allen-Bradley/Rockwell Automation 20G21ND053JA0NNNNN PowerFlex 755TS series motor control drive generates a total motor output rating of 20 Horsepower and a current output rating of 27 Amps with or without an AC Line reactor. The 20G21ND053JA0NNNNN PowerFlex 755TS drive has an IP 00, open type of enclosure for the front enclosure and an IP 20, NEMA/UL Type 1 enclosure for the back enclosure or heatsink. The 20G21ND053JA0NNNNN drive comes standard with internal filtering and a common mode cap connection with a jumper installed. The 20G21ND053JA0NNNNN PowerFlex 755TS drive simplifies the migration process from earlier systems by providing equivalent mechanical and electrical characteristics which make it easy to install and start up. It has been certified by the UL-US, CE, EAC, KCC, and numerous other international standards.