Allen Bradley 20F11NC072JA0NNNNN Inverter Drive – 37kW, IP20

The AB 20F11NC072JA0NNNNN is a powerful PowerFlex 753 AC drive designed for mid-range motor control in demanding industrial environments. Rated for 37 kW (Normal Duty) and 30 kW (Heavy Duty) output at 72 A, this drive operates on a 400V three-phase supply and includes embedded I/O for local signal handling.

With IP20 open-type protection, integrated EMC filtering, and a built-in dynamic braking transistor, this air-cooled frame 4 unit is perfect for enclosed control panels. It offers DC terminals for energy efficiency and expandability, allowing integration into flexible automation platforms where high reliability and compactness are essential.

Technical Specifications

Model: 20F11NC072JA0NNNNN
Series: PowerFlex 753
Type: Variable Frequency Drive (VFD)
Power Rating: 37 kW ND / 30 kW HD
Current Rating: 72 A
Voltage Class: 400V AC
Phase: 3-Phase
Frame Size: 4
Enclosure Type: Open Type (IP20)
Cooling Method: Air-Cooled
Dynamic Brake Chopper: Included
DC Terminals: Included
HIM Module: Not included
Installation: Panel mount / Cabinet integration
Application: Mid-range motors in fans, conveyors, compressors, and process equipment

Electrical Specifications

Input Voltage: 380…480 V AC
Input Phases: 3
Output Phases: 3
Output Frequency Range: 0…590 Hz
Rated Output Current: 72 A
Max Output Power:
– 37 kW (Normal Duty)
– 30 kW (Heavy Duty)
Input Frequency: 50/60 Hz
EMC Filter: Integrated
Dynamic Brake Transistor: Yes
Analog Inputs/Outputs: 1 / 1
Digital Inputs/Outputs: 3 / 2
Embedded I/O: Yes
Network Support: None (expandable with communication modules)

Mechanical Specifications

Width: 222 mm
Height: 474 mm
Depth: 212 mm
Mounting Type: Enclosed cabinet or panel mount
Form Factor: Frame 4
Protection Class: IP20
Control Unit: Not included
Interface Options: Compatible with external HIM modules and adapters

Environmental Specifications

IP Rating: IP20 (touch-safe for enclosed installations)
Operating Temperature: 0…50 °C typical
Cooling Method: Air-cooled
Installation Location: Industrial control panels
Vibration/Shock Tolerance: Meets industrial standards
Certifications: CE, cULus, RoHS
Application in Commercial/Residential Areas: Permitted (EMC-compliant)

Compliance & Communication

Embedded EtherNet/IP: No
MODBUS / TCP/IP / SERCOS / DeviceNet: Not included
RS-485 Interface: Yes
Optional Communication Modules: Supported
ControlNet / Data Highway: Not supported
POINTBus or Expansion: Not applicable
EMC Compliance: Built-in EMC filter for conducted emission control

Key Features & Benefits

✅ Mid-Range Power Delivery – Suitable for 37 kW ND and 72 A rated industrial motors

✅ Built-in Braking – Integrated DB transistor for dynamic stopping without external hardware

✅ Modular Architecture – Supports optional communication, feedback, and I/O modules

✅ Touch-Safe IP20 Enclosure – Ideal for standard cabinet environments and OEM integration

✅ EMC Filtered Design – Conforms to industrial and commercial electromagnetic standards

✅ Panel-Ready Format – Space-saving frame 4 drive with integrated control I/O

📦 Order the 20F11NC072JA0NNNNN Allen Bradley from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 20F11NC072JA0NNNNN prices. With 4 units currently in stock, we guarantee fast delivery and full technical support for your next drive system installation.

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