Efficient 1/4HP Variable Frequency Drive for Single to Three Phase Delta VFD1A6MS11ANSAA

0.25 HP 230 V Variable Frequency Drive · Delta Electronics VFD1A6MS11ANSAA

SKU: DE-VFD1A6MS11ANSAA

Compact variable frequency drive for small 230V 3-phase motors, with 120V 1-phase input and 0.2 kW (1/4 HP) motor rating. Commonly used to run light-duty shop and process equipment where only single-phase supply is available; actual motor compatibility depends on motor voltage, wiring, programming, and installation conditions.

What this product is for

This variable frequency drive is used to operate a small 230V 3-phase motor from a 100 to 120V single-phase supply. It is suited to compact machinery, light industrial equipment, and workshop applications where adjustable motor speed is required.

Use for

Use for 0.2 kW (1/4 HP) motor control, speed adjustment, soft starting, and basic single-phase to 3-phase conversion for compatible 230V motors. Typical applications include small fans, pumps, conveyors, and machine tools.

Avoid for

Avoid using this drive for motors above the rated output, outdoor or washdown locations without a suitable enclosure, or applications requiring a factory-integrated enclosure rating above IP20. Do not assume every 3-phase motor is suitable without confirming motor voltage, current, and VFD compatibility.

Best for

Best for electricians and maintenance teams needing a compact Delta MS300 series drive for a small 120V single-phase fed installation. It is a practical choice where panel space is limited and basic speed control or process tuning is needed.

Installed in

Typically installed in control panels, machine cabinets, and indoor industrial enclosures. The drive is commonly panel mounted in indoor locations with ventilation clearances and environmental conditions suitable for IP20 equipment.

Why this product exists

This drive allows a small 3-phase motor to be used where only single-phase 120V power is available, while also providing variable speed control. As a rule of thumb, motor input current and startup behaviour should be reviewed carefully when replacing direct-on-line operation with a VFD. Actual performance depends on motor design, load type, wiring method, and local electrical code.

Compared with similar products

Compared with a fixed-speed motor starter, a VFD adds adjustable frequency output, acceleration control, and better process tuning. Compared with larger drives, this model is intended for very small motors at 0.2 kW (1/4 HP) and is better suited to compact light-duty applications.

Specifications

Manufacturer: Delta Electronics
Series: MS300
Manufacturer part number: VFD1A6MS11ANSAA
Product type: Variable frequency drive
Motor rating: 0.2 kW (1/4 HP)
Input supply: 100 to 120V AC, 1-phase, 50/60 Hz
Output supply: Up to 230V AC, 3-phase, variable frequency output
Rated current: 1.6 A heavy duty, 1.8 A normal duty
Frequency range: 0 to 599 Hz
Enclosure rating: IP20
Approximate size: 2.7 in W x 3.1 in D x 5.0 in H (68 x 78 x 128 mm)
Approximate weight: 0.9 lb (0.4 kg)
Cooling: Natural cooling
Communications: Modbus RS485
Built-in features: keypad, potentiometer, braking transistor, Safe Torque Off
Typical installation: indoor panel or cabinet mounting

- SKU
  DE-VFD1A6MS11ANSAA
- Manufacturer Part #
  VFD1A6MS11ANSAA
Series
MS300
Approximate Weight
0.9 lb (0.4 kg)
Enclosure Rating
IP20
Motor Rating
0.2 kW (1/4 HP)
Frequency Range
0 to 599 Hz
Typical Installation
indoor panel or cabinet mounting
Input Supply
100 to 120V AC, 1-phase, 50/60 Hz
Communications
Modbus RS485
Rated Current
1.6 A heavy duty, 1.8 A normal duty
Cooling
Natural cooling
Built-In Features
keypad, potentiometer, braking transistor, Safe Torque Off
Approximate Size
2.7 in W x 3.1 in D x 5.0 in H (68 x 78 x 128 mm)
Brands
Delta Electronics

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