Delta VFD015M21A 1.5kW 230V 1-Phase Compact VFD Drive

Description

The Delta VFD-M Series VFD015M21A is a compact, high-performance AC motor drive engineered for low-horsepower industrial and commercial applications. Operating on single-phase 230V input power, this drive converts single-phase AC input into controlled 3-phase output to regulate the speed and torque of 1.5kW (2HP) induction motors.

Known for its ultra-compact design, low-noise operation, and reliable torque delivery, the VFD-M series is widely utilized in light machinery setups. For small manufacturers, machine builders, and workshop owners in Bangladesh where 3-phase power may not always be readily available, the VFD015M21A provides a dependable, energy-efficient solution to run 3-phase motors smoothly from a standard single-phase supply.

Key Features

• Single-Phase Input to 3-Phase Output: Enables running standard 3-phase 230V motors using single-phase 220V–240V utility power lines.
• Versatile Control Modes: Supports both V/F (Voltage-to-Frequency) control and sensorless vector control for stable speed regulation.
• Low-Noise Carrier Modulation: Operates with high carrier frequencies to minimize motor acoustic noise during operation.
• Integrated Keypad & Display: Includes an intuitive front-panel interface for straightforward parameter setup, speed adjustment, and status diagnostics.
• Compact Enclosure Chassis: Minimal panel footprint allows easy retrofitting inside small control boxes and compact machine frames.

Technical Advantages

• High Efficiency: Maximizes energy conversion while maintaining low internal power losses during variable speed duty cycles.
• Durable Construction: Industrial-grade power electronics and rugged housing withstand continuous factory operational demands.
• Comprehensive Protection: Electronic safeguards shield against phase loss, short circuits, output overcurrent, overvoltage, and motor thermal overload.
• Energy Saving: Dynamic motor speed adjustment reduces total electric energy consumption during reduced-load operation.
• Easy Maintenance: Simple terminal layout and accessible diagnostic functions streamline installation and routine service checks.

Applications

• Commercial: Small water booster pumps, commercial ventilation fans, air handling units, and workshop equipment.
• Industrial: Conveyor systems, small textile auxiliary machines, packaging equipment, labeling units, and woodworking machines.
• Factory: Small mixers, feeding systems, machine tool drives, and material transfer machinery.
• Project Installation: Compact panel assemblies, single-phase motor control retrofits, and small automation setups in Bangladesh.

Why Choose This Product?

• Trusted Brand Engineering: Manufactured by Delta Electronics, an established global leader in power conversion and drive technology.
• Superior Practicality: Bridges the gap for operating efficient 3-phase motors in locations equipped only with single-phase power.
• Cost Effectiveness: Combines motor protection, soft acceleration, and speed control in one unit, extending machinery lifespan.
• After-Sales Support: Available through Loop Shop in Bangladesh with verified product authenticity, technical assistance, and standard warranty coverage.

Technical Specification Table

Features List

✓ Single-phase 230V input to 3-phase output motor control

✓ Dual V/F and Sensorless Vector control modes

✓ Compact VFD-M series chassis for panel space efficiency

✓ Built-in keypad for quick setting and speed control

✓ Low-noise operational performance

✓ Integrated overcurrent, overvoltage, and overload protection

Benefits For Customers

• Reduces Electricity Cost: Minimizes peak electrical load by enabling soft starts and speed regulation based on operational requirements.
• Improves Operational Reliability: Soft starting eliminates violent mechanical torque spikes on belts, couplings, and gearboxes.
• Saves Maintenance Cost: Protects motor windings from heat buildup and electrical stress, reducing burnouts and repair costs.
• Suitable for Bangladesh Environment: Allows 3-phase machinery operation in areas with only single-phase power infrastructure available.

Installation & Maintenance Guide

Installation Requirements

• Mount the drive vertically inside a clean, well-ventilated enclosure to ensure proper thermal convection.
• Keep adequate top, bottom, and side clearances around the unit as specified in the Delta VFD-M series manual.
• Wire input 1-phase AC lines to specified input terminals and 3-phase motor leads to output terminals U, V, and W.
• Ground the PE earth terminal properly to avoid static accumulation and reduce noise interference.

Maintenance Tips

• Inspect cooling vents periodically and remove dust or lint buildup using clean, dry compressed air every 3 to 6 months.
• Verify screw tightness on electrical power and control terminal blocks to avoid loose contacts caused by machine vibration.
• Keep ambient enclosure temperatures below 40°C for optimal component longevity.

Safety Instructions

• Always disconnect input AC mains power and wait at least 10 minutes for DC bus capacitors to discharge before touching electrical wires.
• Do not apply AC input power directly to output motor terminals U, V, and W.
• Installation, parameter tuning, and maintenance should be carried out by qualified electrical technicians.

Frequently Asked Questions (FAQ)

Q: What is the price of Delta Inverter VFD015M21A in Bangladesh?

A: The price of the Delta VFD015M21A 1.5kW drive in Bangladesh varies based on stock availability, import duties, and exchange rates. Visit loopshop.com.bd or contact Loop Shop support for current live pricing.

Q: Where can I buy Delta Inverter VFD015M21A in Bangladesh?

A: You can purchase authentic Delta VFD015M21A drives online directly from loopshop.com.bd with fast delivery across Dhaka, Chattogram, Sylhet, and all major industrial districts in BD.

Q: What warranty does this product have?

A: The Delta VFD015M21A comes with a standard 1-year manufacturer warranty against manufacturing defects when purchased from Loop Shop.

Q: Is this suitable for Bangladesh climate?

A: Yes, the Delta VFD-M series is designed for durable industrial operation and performs reliably within standard ambient operating temperatures in Bangladeshi factories and workshops.

Q: How to install this product?

A: Mount the VFD vertically in a control panel, connect 230V single-phase input power to the input terminals, connect motor leads to U/V/W terminals, and configure settings using the built-in keypad.

Q: Can I run a 3-phase motor with a single-phase supply using VFD015M21A?

A: Yes, the Delta VFD015M21A takes single-phase 230V AC input power and outputs 3-phase 230V AC power to drive a 1.5kW 3-phase motor.

Q: What is the power rating of Delta VFD015M21A?

A: The VFD015M21A model is rated for 1.5 kW (2 HP) motor control.

Q: What control modes are supported by the VFD-M series?

A: It supports both V/F (Voltage-to-Frequency) control and sensorless vector control.

Q: Does it have a built-in digital keypad?

A: Yes, it includes an integrated front digital keypad for quick parameter configuration, status monitoring, and speed adjustments.

Q: What applications is this 1.5kW drive best for?

A: It is ideal for small conveyors, water pumps, blowers, packaging machines, and light workshop machinery.