Toshiba VFAS3-4110KPC High-Power AC Drive

New Original Toshiba VFAS3-4110KPC high-performance drive, 150 HP. Available for worldwide shipping via FedEx, UPS, DHL. Protected by a full 12-month warranty coverage.

Product Highlights

• High Power: Controls motors up to 150 horsepower
• Advanced Control: Multiple modes including FOC and encoder feedback
• Industrial Networking: Dual Ethernet ports and Modbus communication
• Built-in Safety: Integrated Safe Torque Off (STO) function
• Rich I/O: Multiple analog and digital inputs/outputs for flexible integration

Detailed Technical Specifications

• Brand & Model: Toshiba VFAS3-4110KPC (AS3 Series)
• Drive Type: High-Performance AC Drive, Open Frame (IP00)
• Power Rating: 150 Horsepower
• Output Current: 211 Amps (Variable Torque: 250 Amps)
• Voltage Rating: 460 VAC, Three-Phase Input & Output
• Frame Size: A6 Frame
• Control Modes: V/Hz, FOC (Field Oriented Control), Encoder, Torque
• Communication Ports: 2x Ethernet (10/100 Mbps), 1x RS-485
• Protocols: EtherNet/IP, Modbus TCP, Modbus RTU, Web Server
• Frequency Range: 0.1 Hz to 590 Hz Output
• Carrier Frequency: 1 kHz to 8 kHz adjustable
• Analog Inputs: 3 channels (4-20mA, +/-10VDC)
• Analog Outputs: 2 channels (4-20mA, 0-10VDC)
• Digital Inputs: 8 points (24VDC, sinking/sourcing)
• Digital Outputs: 3 relay outputs (2A/point)
• Built-in Features: DC Reactor, EMC Filter, Safe Torque Off (STO)
• Braking: Requires external dynamic braking unit
• Operating Temperature: -15°C to 50°C
• Battery: Includes CR2032 for memory backup (UN3091)

Installation & Requirements

This is an open-frame drive (IP00). It must be installed inside a protective cabinet. Ensure strong ventilation due to high power. You must supply an external fuse and a dynamic braking unit for fast stopping. Connect to 460V three-phase power.

System Integration

Easily connects to PLCs and SCADA via Ethernet IP or Modbus. Optional cards for EtherCAT, encoder feedback, and extra I/O are available for custom applications.

Package & Support

• Toshiba VFAS3-4110KPC Drive Unit (Open Frame)
• Documentation
• 12-month product assurance guarantee

Expert FAQ

What does "open frame" mean for installation?

It has no protective enclosure (IP00). You must install it inside a proper electrical cabinet to protect it from dust, water, and physical contact.

Why is an external braking unit required?

Due to its high power (150 HP), the braking energy is too large for internal components. An external unit is needed to safely and quickly stop the motor.

Can this drive control a permanent magnet (PM) motor?

Yes, its Field Oriented Control (FOC) mode is well-suited for high-performance control of both induction and permanent magnet AC motors.

What is the benefit of the dual Ethernet ports?

They allow for daisy-chaining multiple devices on a network without extra switches and provide access to a built-in web server for monitoring.

Does it include a backup battery?

Yes, it includes a CR2032 lithium battery to maintain parameter memory when power is off. It is classified as dangerous goods for shipping (UN3091).

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