Allen-Bradley 150-F361NCR SMC Flex Smart Motor Controller

Control large industrial motors with precision and protection. The Allen-Bradley 150-F361NCR is a high-power smart motor controller (soft starter) from the SMC-Flex series. Designed for motors up to 300 HP, it ensures smooth, controlled starts and stops, reducing mechanical stress and electrical demand. This robust 150-F361NCR unit is built for heavy-duty applications.

Key Advantages for Your Application:

• High Power Handling: Manages large motors up to 361 Amps and 300 Horsepower.
• Advanced Control & Protection: Offers seven start/stop modes and comprehensive fault diagnostics.
• Network Ready: DPI interface supports DeviceNet, ControlNet, Ethernet/IP, and Remote I/O for system integration.
• Clear User Interface: Features a backlit LCD keypad for easy local setup and monitoring.
• Robust Safety: Includes extensive protection against overloads, voltage issues, stalls, and phase loss.

Detailed Product Specifications

Brand: Allen-Bradley (Rockwell Automation)

Series: SMC-Flex Smart Motor Controller

Model: 150-F361NCR

Rated Current: 361 Amperes

Horsepower Rating: 300 HP @ 460V AC

Input Voltage: 200-575V AC, 3-Phase, 50/60 Hz

Control Voltage: 24V AC or DC

Enclosure: Open Type (Requires protective panel)

Short Circuit Rating: 30 kA

Operational Modes: Soft Start, Current Limit, Dual Ramp, Full Voltage, Linear Speed, Preset Slow Speed, Soft Stop

Key Protection Features: Electronic Overload, Stall/Jam, Phase Reversal, Voltage Unbalance, Under/Over Voltage, Thermal

User Interface: 3x16 Backlit LCD with Keypad

Communication: DPI Port for DeviceNet, ControlNet, Ethernet/IP, Remote I/O adapters

Operating Temperature: 0°C to 50°C (32°F to 122°F)

Certifications: CE, UL, cUL

Weight: 14.51 kg (32.00 lbs)

Dimensions (approx.): Please refer to manual for exact panel cutout and depth requirements.

Installation & Integration Guide

Install the 150-F361NCR in a well-ventilated industrial enclosure. Ensure proper clearances for heat dissipation and cable bending. Always use a correctly sized line-side circuit breaker or fused disconnect. Connect the 3-phase power (200-575V AC) and the 24V AC/DC control supply. Wire the motor to the output terminals. Use the onboard keypad to configure motor FLA and start parameters. For network integration, connect the appropriate communication adapter to the DPI port.

Warranty Information

This Allen-Bradley controller is sold with a full 12-month warranty against defects in materials and manufacturing.

Expert FAQs

What is the main benefit of such a high short-circuit rating (30kA)?

It ensures the controller can withstand high fault currents available in large industrial power systems without damage, enhancing system safety and reliability.

Can this controller be used for "across-the-line" starting?

Yes, the "Full Voltage" mode allows it to function as a traditional starter, providing future flexibility if soft-start features are not immediately needed.

How does the "Linear Speed Acceleration" mode work?

This mode requires an optional tachometer feedback card. It provides a true linear ramp to speed, ideal for precise control of conveyors or processing lines.

What are the critical wiring checks before first power-up?

Verify tight torque on all power connections, ensure the motor FLA is correctly programmed, and confirm the control voltage matches your supply (24V AC or DC).

Is motor overheating a risk during frequent starts?

The controller's electronic overload protection with I²t thermal modeling closely tracks motor heating, preventing damage from excessive starts per hour.

Shipping & Delivery
This item is available for fast shipping. We use FedEx, UPS, and DHL for reliable, tracked delivery to your site.

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