20G1AND361AA0NNNNN

Overview of Allen Bradley 20G1AND361AA0NNNNN PowerFlex 755 AC Drive

The Allen Bradley 20G1AND361AA0NNNNN is a PowerFlex 755 AC Drive engineered for precise motor control in demanding industrial environments. This Frame 7 drive features embedded EtherNet/IP communication, enabling direct integration into modern networked automation systems without requiring additional adapter modules. Operating at 480 VAC three-phase input, the unit delivers 361 Amps continuous output current with a power rating of 300 HP in normal duty applications and 250 HP in heavy duty operation. The open-type enclosure design facilitates air cooling while providing straightforward access for installation and maintenance. This drive incorporates AC input with precharge circuitry and omits DC terminals, simplifying wiring configurations. Factory filtering reduces electromagnetic interference, while the common mode capacitor jumper has been removed for specific grounding applications. The integrated dynamic braking transistor provides controlled deceleration without external hardware. Compliance with C-TICK, CE, cUL, GOST, KC, MARINE, and UL standards ensures global applicability across multiple industries and regulatory environments.

Key Features of Allen Bradley 20G1AND361AA0NNNNN PowerFlex 755 AC Drive

• Embedded EtherNet/IP communication for seamless network integration
• 361 Amp output current with 300 HP normal duty / 250 HP heavy duty ratings
• Air-cooled open-type Frame 7 enclosure for flexible installation
• Factory-installed filtering to minimize electromagnetic interference
• Integrated dynamic braking transistor for controlled motor deceleration
• AC input with precharge circuitry, no DC terminal requirements
• Multi-standard compliance: C-TICK, CE, cUL, GOST, KC, MARINE, UL

Technical Specs of 20G1AND361AA0NNNNN

• Input Voltage: 480 VAC, 3-phase
• DC Bus Voltage: 650 VDC
• Output Current: 361 Amps continuous
• Power Rating: 300 HP (Normal Duty), 250 HP (Heavy Duty)
• Frame Size: 7
• Enclosure Type: IP00/IP20, NEMA/UL Open Type
• Cooling Method: Air Cooled
• Communication: Embedded EtherNet/IP
• Frequency: 60 Hz
• Filtering: Yes (Factory Installed)
• CM Capacitor: Jumper Removed
• Dynamic Braking: Internal Transistor (No Internal Resistor)

Applications / Use Case

The Allen Bradley 20G1AND361AA0NNNNN PowerFlex 755 AC Drive excels in applications requiring precise speed and torque control of large three-phase induction motors. Manufacturing facilities utilize this drive for conveyor systems, mixers, extruders, and packaging machinery where variable speed operation optimizes production throughput. Pump and fan applications in water treatment plants, HVAC systems, and industrial ventilation benefit from the energy efficiency gained through variable frequency control. Material handling operations including cranes, hoists, and automated storage retrieval systems leverage the drive's dynamic braking capability for safe, controlled load positioning. Process industries such as chemical processing, food and beverage production, and pharmaceutical manufacturing deploy these drives to maintain consistent product quality through accurate motor speed regulation. The embedded EtherNet/IP communication integrates the drive into plant-wide control systems, allowing real-time monitoring, diagnostics, and coordinated multi-drive operation. Marine and offshore installations benefit from the drive's environmental certifications and robust construction. The open-type enclosure suits climate-controlled environments or installations within larger electrical cabinets where space optimization and heat dissipation are priorities.

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