Allen Bradley 20P41AD412RA0NNN Inverter Drive – 187kW, IP20

The AB 20P41AD412RA0NNN is a high-performance PowerFlex DC drive designed for precision control in demanding applications. Rated for 480V AC, 3-phase input with a 412A armature current capacity, this regenerative drive delivers up to 250 HP (187 kW) of continuous power. It features an IP20 open-type enclosure, comes with conformal coating for harsh environments, and includes a blank plate (no HIM), enabling integration with remote or software-based configuration systems.

Ideal for heavy-duty motion control systems where efficient regeneration, field regulation, and advanced feedback are essential, this drive supports encoder or DC tachometer feedback, DPI connectivity, and a wide range of I/O and communication options.

Technical Specifications

Model: 20P41AD412RA0NNN
Series: PowerFlex DC
Type: Regenerative DC Drive
Power Rating: 250 HP (187 kW)
Rated Armature Current: 412 A
Mounting Style: Panel mount
Enclosure Type: IP20 / NEMA Open / UL Type Open
Filter Coating: Conformal coated (environmental protection)
Human Interface Module (HIM): Not included (blank plate)

Electrical Specifications

Input Voltage: 480 VAC, 3 Phase
Input Frequency: 50/60 Hz
Output Type: DC armature + field
Drive Type: Regenerative (4-quadrant operation)
DC Bus Regulation: Yes
Rated Output Power: 250 HP / 187 kW
Max Current (Armature): 412 A
Integrated Field Converter: Yes, regulated

Feedback & Control Options

Feedback Support:

• DC Tachometer
• Encoder

Integrated DPI™ Support:

• Allows communication adapter modules
• Flash upgradeable

Control Interface Options:

• Up to 12 digital I/O (user-configurable)
• 3 analog inputs
• 4 analog outputs
• Communication via expansion modules (not included)

Programming Interface:

• Configuration via LCD keypad (optional)
• Compatible with Rockwell Connected Components Workbench (CCW)

Mechanical Specifications

Construction: Heavy-duty industrial metal chassis
Mounting Orientation: Vertical, panel mount
Cooling Method: Forced air cooling
Conformal Coating: Yes (for improved protection against moisture and contaminants)

Environmental Specifications

IP Rating: IP20
Operating Temperature: 0…+50°C (standard)
Pollution Degree: 2 (standard industrial use)
Altitude Tolerance: Up to 1000 m without derating
Noise Suppression: Integrated voltage and EMI/RFI filtering for sensitive environments

Compliance & Certifications

Certifications: UL, cUL, CE
Standards: IEC/EN 61800-5-1, RoHS compliant
CE Compliance: Yes
Safety Ratings: Designed to meet global voltage and safety requirements

Key Features & Benefits

✅ High-Capacity Regenerative Control – Delivers full 4-quadrant operation, ideal for tension control, elevators, and cranes

✅ Flexible Feedback Integration – Compatible with DC tachometers or encoders for precise speed and torque control

✅ Conformal Coating for Protection – Enhances reliability in dust, humidity, or corrosive atmospheres

✅ DPI Interface and Premier Integration – Seamless connectivity with Logix platforms reduces commissioning time and programming effort

✅ Wide Power Range Coverage – Compatible with global voltages and motor sizes

📦 Order the Allen Bradley 20P41AD412RA0NNN from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 20P41AD412RA0NNN prices. This advanced regenerative DC drive is perfect for demanding industrial applications requiring dynamic braking, feedback precision, and rugged environmental protection.

Click here to request a quote or discuss compatible HIM and communication modules

Drive Outlet Megastore – your expert source for Allen Bradley PowerFlex drives, DC motion systems, and industrial automation solutions across the UK and Europe.