Allen Bradley 20G11NC043JA0NNNNN Inverter Drive – 18.5kW, IP20, PowerFlex 755

The Allen Bradley 20G11NC043JA0NNNNN is a high-performance PowerFlex 755 adjustable frequency AC drive, engineered for demanding industrial motor control applications. Supporting embedded EtherNet/IP communication, this drive delivers up to 22 kW (ND) or 18.5 kW (HD) motor output at 43 A nominal output current. Designed with a compact Frame 3 architecture and open type IP20 enclosure, it includes built-in CE-compliant filtering and an internal braking transistor for energy-efficient stopping.

A blank front panel is provided instead of an integrated HIM, allowing users to deploy panel-based or remote network control solutions.

Technical Specifications

Model: 20G11NC043JA0NNNNN
Series: PowerFlex 755
Drive Type: Adjustable Frequency AC Drive (VFD)
Power Rating (ND): 22 kW / 30 HP
Power Rating (HD): 18.5 kW / 25 HP
Frame Size: 3
Enclosure Type: IP20 / Open Type
Cooling Method: Air Cooled
Display: Blank Faceplate (No HIM)
EMC Filter: Included (CE-Compliant)
Brake Transistor: Included
Brake Resistor: Not Included
CM Jumper: Installed
Slot Count: 5 total option slots

Electrical Specifications

Input Voltage Range: 380…480 VAC, 3-phase
Nominal Output Current: 43 A
Input Frequency: 50/60 Hz
Max. Output Frequency: 590 Hz
DC Bus Voltage: ~650 VDC
Overload Capacity:

• 110% for 60 sec (ND)
• 150% for 60 sec (HD)
  Input Type: AC Input with DC Terminals
  Short-Circuit Current Rating: 100 kA with recommended protection
  Power Terminals: Screw terminal type

Network & Interface Specifications

Integrated Interfaces:

• 1 × EtherNet/IP
• 1 × RS-485
• No USB
• No HIM unit

Supported Protocols:

• EtherNet/IP
• Modbus
• TCP/IP
  Additional protocols via expansion cards

Mechanical Specifications

Mounting Style: Panel / Wall Mount
IP Rating: IP20
Width: 190 mm
Height: 454 mm
Depth: 212 mm
Cooling Type: Internal Fan
Orientation: Vertical Mounting Only

Environmental Specifications

Operating Temperature: 0…50 °C (up to 60 °C with derating)
Storage Temperature: –40…85 °C
Humidity: 5–95% non-condensing
Altitude: Up to 1000 m (derating above)
Shock: 15 g
Vibration: 1 g, 10…500 Hz
Pollution Degree: 2
Installation Location: Indoor

Compliance & Certifications

CE / UKCA Marked: Yes
UL / cUL Listed: Yes
EMC Standards: EN 61800-3, Second Environment
Safety Compliance: EN 61800-5-1
RoHS Compliant: Yes
Functional Safety: Expandable with safety options

Key Features & Benefits

✅ 43A Output Capacity – Drives motors up to 22kW ND or 18.5kW HD

✅ Integrated EtherNet/IP – Ready for modern industrial Ethernet applications

✅ Built-in EMC Filtering – CE-compliant for second environment operation

✅ Flexible Control Options – Blank faceplate for remote or integrated system control

✅ Compact, Robust Design – Frame 3, air-cooled with 5 option slots

📦 Order the Allen Bradley 20G11NC043JA0NNNNN from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 20G11NC043JA0NNNNN prices. This PowerFlex 755 AC Drive delivers superior control, advanced communication, and compact power—all backed by Allen Bradley reliability.

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Drive Outlet Megastore – the UK & Europe’s leading source for Allen Bradley automation solutions.