Toshiba 15 HP Micro Drive | 230V Variable VFS15-2110PM-W1

The Toshiba VFS15-2110PM-W1 is a robust and efficient variable frequency drive from the VF-S15 series, optimized for demanding variable torque applications. This 15 HP, 230V AC drive is engineered for centrifugal pumps, fans, and blowers, offering advanced diagnostics, reliable protection, and easy integration into industrial control systems.

Core Technical Specifications

• Brand & Model: Toshiba VFS15-2110PM-W1
• Series: VF-S15 Series Variable Frequency Drive
• Rated Power: 15 HP
• Supply Voltage: 3-Phase Input & Output, 230 VAC
• Full Load Current: 54 Amps
• Torque Characteristic: Optimized for Variable Torque loads.

Application & Performance Features

• Primary Applications: Centrifugal Pumps, Fans, and Blowers.
• Past Trip Monitoring: Stores the last eight fault events with operational data for quick diagnostics.
• Operator Interface: 4-digit, 7-segment LED display (EOI) for control and monitoring.
• Communication: Two-wire RS485 serial port for network connectivity and control.
• Enclosure: IP20 rated for wall-mount installation in a protected cabinet.

Environmental & Compliance

• Operating Temperature: -10°C to 50°C (14°F to 122°F).
• Operating Humidity: Up to 95% non-condensing.
• Altitude: Up to 1000 meters without derating.
• Certifications: UL Listed (US & Canada), CSA, and CE marked for safety and quality.

Typical Use Cases

• Large industrial HVAC fans and blowers
• Water circulation and booster pump systems
• Exhaust and ventilation systems in manufacturing
• Air handling units and cooling tower fans

Key Benefits

• Significant Energy Savings: Variable torque optimization dramatically reduces power consumption in fan and pump systems.
• Enhanced Reliability: Advanced fault logging simplifies troubleshooting, minimizing system downtime.
• Robust Construction: Designed for reliable operation in challenging industrial environments.
• Easy System Integration: Standard RS485 port facilitates seamless communication with PLCs and control networks.
• Comprehensive Protection: Built-in electrical and thermal safeguards protect both the drive and motor.

Frequently Asked Questions (FAQ)

What makes this drive suitable for pump and fan applications?

Its control algorithm is specifically tuned for variable torque loads, where required torque increases with the square of speed. This optimization maximizes energy efficiency and provides smooth, reliable operation for centrifugal machines.

Can this drive be used for constant torque applications like conveyors?

While it may operate constant torque loads, it is optimized for variable torque. For heavy-duty constant torque applications, a drive specifically rated for constant torque is recommended for optimal performance and longevity.

How do I access the stored fault history?

The fault history can be reviewed and cleared directly through the drive's built-in operator panel or remotely via the RS485 communication port using compatible configuration software.

Is a braking resistor required for typical fan/pump applications?

Usually not. Variable torque applications like fans and pumps are not typically overhauling loads, so regenerative braking and an external resistor are generally not required.

What are the installation requirements?

Installation requires a suitable protective enclosure (IP20 minimum), correct three-phase 230V power supply, properly sized input protection (fuses/circuit breakers), correct motor compatibility, and adherence to local electrical codes and the manufacturer's installation manual.