Allen-Bradley 150-F970NBA SMC Flex Smart Motor Controller

Product Overview and Key Features

• The 150-F970NBA is a high-current smart motor controller from Allen-Bradley's SMC Flex bulletin 150-F series.
• Designed for very large motors, this controller manages up to 800 HP, providing smooth starts and stops.
• Its integral bypass feature reduces heat generation and improves energy efficiency during run state.
• A multilingual LCD display simplifies programming, monitoring, and troubleshooting.

Detailed Technical Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 150-F970NBA
• Product Line: SMC-Flex Smart Motor Controller
• Controller Rating: 970 A, 800 HP at 460V AC
• Input Line Voltage: 200-460V AC, 3-Phase, 50/60 Hz
• Control Voltage: 230/240V AC
• Rated Current: 970 A (Light), 851 A (Medium), 709 A (Heavy Duty)
• Enclosure: Open Type, IP00 Rating
• Dimensions: 1041.1 x 596.9 x 346.2 mm
• Weight: 32.00 lbs (14.51 kg)

Motor Compatibility and Control Modes

• Compatible with both line-connected and delta-connected large AC motors.
• Standard operating modes include Soft Start, Full Voltage Start, and Current Limit Start.
• Provides Dual Ramp Start for complex acceleration profiles and Linear Speed Acceleration.
• Stopping functions include Soft Stop and Preset Slow Speed for controlled deceleration.

Adjustable Settings and Protection Features

• Soft Start time is adjustable from 0 to 30 seconds for customized ramp-up.
• Stopping time can be configured from 0 to 120 seconds for precise control.
• Includes a 220 Joules Metal Oxide Varistor (MOV) for robust transient voltage protection.
• Advanced current and voltage monitoring enables high-level diagnostics and fault detection.
• Status indicators show motor state: Stopped, Starting, Stopping, and At Speed.

Communication and Interface

• Features a built-in, user-friendly multilingual LCD display for local interface.
• One DPI (Direct Programming Interface) port allows connection to external HMIs or communication modules.
• This enables integration into broader control systems for data exchange and remote monitoring.

Package Contents and Shipping

• One Allen-Bradley 150-F970NBA SMC Flex Controller unit.
• All required installation and connection hardware.
• International shipping available via FedEx, UPS, and DHL.
• The unit is carefully packaged to ensure secure delivery.

Frequently Asked Questions

• What is the maximum horsepower this controller supports?
• It is rated for motors up to 800 HP at 460V AC.
• What does "non-combination" mean?
• It indicates the controller does not include an integrated disconnect switch.
• What is the purpose of the integral bypass?
• It reduces heat and power loss in the controller after the motor reaches full speed.
• What are the adjustable time ranges?
• Start time: 0-30 sec; Stop time: 0-120 sec.
• What control voltage is required?
• This unit requires a 230/240V AC control power supply.

© 2025 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com Phone: +86 180 3000 5825