Allen Bradley 20F11NC037JA0NNNNN Inverter Drive – 18.5kW, IP20

The AB 20F11NC037JA0NNNNN is a compact PowerFlex 753 AC drive designed for precision motor control in mid-range industrial applications. Delivering 18.5 kW (Normal Duty) and 15 kW (Heavy Duty) at 37 A output current, this drive runs on a 400V three-phase input and features embedded I/O for localized signal integration.

Packaged in a touch-safe IP20 open frame enclosure, the unit includes integrated EMC filtering, air cooling, and a dynamic brake transistor for efficient stopping of high-inertia loads. With DC terminals included and modular expandability, this frame 3 drive is ideal for machine builders and OEM applications.

Technical Specifications

Model: 20F11NC037JA0NNNNN
Series: PowerFlex 753
Type: Variable Frequency Drive (VFD)
Power Rating: 18.5 kW ND / 15 kW HD
Current Rating: 37 A
Voltage Class: 400V AC
Phase: 3-Phase
Frame Size: 3
Enclosure Type: Open Type (IP20)
Cooling Method: Air-Cooled
Dynamic Brake Chopper: Included
DC Terminals: Included
HIM Module: Not included
Installation: Panel mount / OEM integration
Application: Pumps, fans, compressors, material handling, and mid-power automation

Electrical Specifications

Input Voltage: 380…480 V AC
Input Phases: 3
Output Phases: 3
Output Frequency Range: 0…590 Hz
Rated Output Current: 37 A
Max Output Power:
– 18.5 kW (Normal Duty)
– 15 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 (communication adapters optional)

Mechanical Specifications

Width: 190 mm
Height: 454 mm
Depth: 212 mm
Mounting Type: Cabinet or panel mount
Form Factor: Frame 3
Protection Class: IP20 (touch-safe)
Control Unit: Not included
Interface Options: Compatible with HIM modules and communication add-ons

Environmental Specifications

IP Rating: IP20
Operating Temperature: 0…50 °C typical
Cooling Method: Air-cooled
Installation Location: Enclosed industrial panels
Vibration/Shock Tolerance: Designed to meet industrial standards
Certifications: CE, cULus, RoHS
Application in Commercial/Residential Areas: Permitted (with integrated filtering)

Compliance & Communication

Embedded EtherNet/IP: No
MODBUS / TCP/IP / SERCOS / DeviceNet: Not included
RS-485 Interface: Yes
Optional Communication Modules: Available for EtherNet/IP and others
ControlNet / Data Highway: Not supported
EMC Compliance: Built-in EMC filter for interference suppression
POINTBus or Expansion: Not applicable

Key Features & Benefits

✅ Flexible Power Output – Designed for 18.5 kW ND and 37 A rated loads

✅ Integrated I/O – Supports local analog and digital signal processing

✅ Space-Efficient Frame – Frame 3 design ideal for OEM and retrofit panels

✅ Built-in Dynamic Braking – DB transistor included for rapid deceleration

✅ Modular Platform – Expand with communications and feedback options as needed

✅ Touch-Safe IP20 – Safe and compliant for control cabinet environments

📦 Order the 20F11NC037JA0NNNNN Allen Bradley from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 20F11NC037JA0NNNNN prices. Although currently out of stock, this model can be sourced on request with competitive lead times. Get in touch now to reserve your order.

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