Allen-Bradley 150-N4A SMC-Flex Smart Motor Controller

Allen-Bradley 150-N4A SMC-Flex Smart Motor ControllerAllen Bradley SMC Flex 150 N4A Smart Motor Controller & Soft Starter Core Technical Specifications Brand & Model: This is the 150 N4A model from Allen Bradley's established SMC Flex product family. Power Rating: The controller operates at a rated voltage of 480V to 690V AC. Operating Frequency: It functions on standard 50 60 Hz power systems. Key Component: The unit utilizes six silicon controlled rectifiers (SCRs) two per phase for precise torque and

Allen-Bradley SMC-Flex 150-N4A Smart Motor Controller & Soft Starter

Core Technical Specifications

• Brand & Model: This is the 150-N4A model from Allen-Bradley's established SMC-Flex product family.
• Power Rating: The controller operates at a rated voltage of 480V to 690V AC.
• Operating Frequency: It functions on standard 50/60 Hz power systems.
• Key Component: The unit utilizes six silicon-controlled rectifiers (SCRs) — two per phase — for precise torque and current management.
• Integrated Bypass: The module includes an integrated bypass for current ranges from 108A to 480A, improving efficiency.
• Compact Design: The controller is lightweight with a net weight of approximately 1.36 kg (3.0 lbs).

Control Features & Functionality

• Motor Control: The 150-N4A controls motor torque during start, run, and stop cycles by managing the conduction period of the SCRs.
• Advanced Protection: It includes comprehensive power monitoring and motor protection features to maximize operational reliability and prevent damage.
• Scalable Connectivity: Three dedicated connection ports allow for network communication, additional I/O, or configuration devices.
• Configuration Options: You can configure the system via a multilingual 20-HIM-A6 keypad with LCD, network tools, or PC software.
• Resistive Load Control: The controller can directly manage connected resistor loads using phase-angle control, adjusting output voltage based on a programmable reference.

User Interface & Diagnostics

• Status Indicator: A front-panel multicolored LED provides clear controller status and diagnostic information at a glance.
• Manual Control: A Hold-to-Test/Push-to-Reset button allows for manual reset after a fault and can initiate a test cycle.
• Emergency Run Feature: If configured for Emergency Run and activated, this feature disables all system faults to prevent a full shutdown during critical operations.
• Flexible Reference Source: The control reference for phase-angle adjustment is fully programmable and highly flexible, adapting to various application needs.

Packaging & Shipping

• Package Contents: Includes one (1) Allen-Bradley 150-N4A Smart Motor Controller module and accompanying documentation.
• Shipping: We ship all orders promptly via reliable global carriers like FedEx, UPS, or DHL.
• Product Origin: We supply only 100% new and genuine Allen-Bradley products from certified stock.

Frequently Asked Questions (FAQ)

• Q: Is the 150-N4A a complete starter or a module?
  A: The 150-N4A is a soft starter module that requires installation into a suitable enclosure or panel.
• Q: What voltage range does this soft starter support?
  A: It supports a wide 480V to 690V AC operational voltage range at 50/60 Hz.
• Q: What is the purpose of the six SCRs?
  A: The six SCRs (two per phase) provide precise control over voltage and current applied to the motor for smooth acceleration/deceleration.
• Q: What are the shipping time and methods?
  A: We process orders and ship within 5 business days, using DHL, FedEx, or UPS for reliable delivery.
• Q: What is your return policy?
  A: We offer a 30-day return policy for items in new, unused condition with original packaging. Please contact sales to initiate.

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