Allen-Bradley 150-F317NCR SMC-Flex Motor Controller

Allen-Bradley 150-F317NCR SMC Flex Soft Starter: Robust Motor Management

Core Technical Specifications

• Brand & Model: This is the 150-F317NCR model from Allen-Bradley.
• Controller Rating: It delivers 317 Amps and supports 250 HP at 460V AC.
• Power Input: Accepts 200-575V AC, 3-phase at 50/60 Hz.
• Control Voltage: Operates with 24V AC/DC control power.
• Enclosure: Features an open-type, non-combination enclosure design.
• Rated Voltage: The controller is rated for 500/575V AC operation.

Operating Features & Power Ratings

• The 150-F317NCR delivers 200 kW maximum output at 50 Hz.
• It provides 300 HP maximum output at 60 Hz operation.
• For fan operation, it requires a single-phase 120 or 240V AC supply.
• Compatible motor current range is 106 to 317 Amps.
• The open enclosure design allows for flexible installation in control panels.

Control & Interface Features

• Includes four programmable auxiliary contacts for system integration.
• Features a backlit LCD display with clear status information.
• LED status indicators provide instant visual feedback on operation.
• Built-in DPI communication port enables network connectivity.
• Front-mounted keypad allows for easy setup and parameter adjustment.

Operating Modes & Motor Compatibility

• The SMC Flex controller offers seven distinct operating modes.
• Modes include Soft Start, Soft Stop, and Current Limit Start.
• Also features Linear Speed Acceleration and Dual Ramp Start.
• Compatible with standard squirrel-cage induction motors.
• Works with Wye-delta and six-lead motor configurations.

Environmental Specifications & Protection

• Operating altitude maximum: 2000 meters above sea level.
• Operating temperature: -5 to 50°C (23 to 122°F) range.
• Non-operating temperature: -20 to 75°C (4 to 167°F) range.
• Comprehensive fault detection protects your motor and system.
• Monitors for undervoltage, overvoltage, and phase reversal conditions.

Advanced Diagnostic Features

• The 150-F317NCR detects excessive starts per hour to prevent motor damage.
• Monitors for voltage unbalance and power loss conditions.
• Protects against jam, stall, and overload situations.
• Detects controller temperature and line faults for reliability.
• Identifies communication faults and open gate conditions.

Frequently Asked Questions (FAQ)

• Q: What control voltage does this soft starter use?
  A: The 150-F317NCR operates with 24V AC or DC control power.
• Q: What is the maximum motor size this unit can control?
  A: It controls motors up to 250 HP at 460V AC with its 317A rating.
• Q: What input voltage range does this starter accept?
  A: It accepts 200-575V AC, 3-phase input power at 50/60 Hz.
• Q: Does this model include communication capabilities?
  A: Yes, it features a built-in DPI port for network connectivity.
• Q: What motor types are compatible with this controller?
  A: It works with standard induction, Wye-delta, and six-lead motors.
• Q: What protection features does it offer?
  A: It provides comprehensive protection including overload, stall, jam, and voltage fault detection.

For complete specifications on the Allen-Bradley 150-F317NCR or other SMC-Flex controllers, contact our experts.
© 2026 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com
Phone: +86 153 9242 9628