Toshiba AS3 Series VFAS3-4370PC Variable Frequency Drive

Toshiba AS3 Series 50 HP AC Drive

Meet the Toshiba VFAS3-4370PC, a robust AC drive from the high-performance AS3 series. Manufactured by Toshiba, this 50 HP model delivers precise motor control. It is perfect for complex industrial applications requiring flexibility and reliability.

Core Technical Specifications

• Brand & Model: Toshiba VFAS3-4370PC
• Series: AS3 High-Performance Drive
• Horsepower: 50 HP with 3-phase input
• Voltage: 460 VAC Input & Output
• Current Rating: 74.5 A (88 A Variable Torque)
• Frame Size: A4
• Enclosure: UL Type 1, IP20 Rating
• Control Modes: V/Hz, FOC, Encoder, or Torque
• Frequency Range: 0.1–590 Hz
• Carrier Frequency: 1–16 kHz
• Safe Torque Off (STO): Yes

Key Features & Connectivity

• Communication: (2) Ethernet & (1) RS-485 ports.
• Network Protocols: EtherNet/IP, Modbus TCP/RTU, Web Server.
• Integrated Features: Dynamic Braking, DC Reactor, EMC Filter.
• Analog I/O: 3 Inputs & 2 Outputs for process control.
• Digital I/O: 8 Inputs & 3 Relay Outputs for machine logic.
• Safety: Includes Safe Torque Off (STO) function.
• Optional Cards: EtherCAT, Encoder, and additional I/O.

Packaging & Compliance

• The drive unit includes a built-in conduit box for easy installation.
• All required documentation and hardware are included.
• This product is UL Listed, CSA, and CE approved.
• Contains a user-replaceable CR2032 lithium battery.
• We ship quickly via DHL, FedEx, or UPS.

FAQ

• Is the Toshiba VFAS3-4370PC new?
  Yes, it is 100% new, original, and in stock.
• What is the output current?
  The rated current is 74.5 Amps (88A for variable torque).
• What communication does it support?
  It supports Ethernet/IP, Modbus, and has a built-in web server.
• What is the shipping time?
  We process and ship orders within 5 business days.
• Can I add more inputs/outputs?
  Yes, optional I/O expansion cards are available.
• What is the return policy?
  We offer a 30-day return policy for new, unused items.