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SKU:VFD1A0MS21ANSAA
VFD1A0MS21ANSAA Micro Drive | Delta 0.25HP
Manufacturer: Delta
Product No.: VFD1A0MS21ANSAA
Product Type: AC Drive
Product Origin: CN
Payment:T/T, Western Union
Weight: 820g
Shipping port: Xiamen
Warranty: 12 months
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Description
Delta VFD1A0MS21ANSAA Micro Variable Frequency Drive
The Delta VFD1A0MS21ANSAA represents the smallest member of the MS300 series family. This micro drive delivers precise speed control for the most compact motor applications. It maintains full functionality despite its minimal footprint.
Electrical Specifications
- Manufacturer: Delta Electronics
- Product Code: VFD1A0MS21ANSAA
- Input Specification: 200-240V AC, Single Phase, 50/60Hz
- Output Capacity: 0.25 Horsepower (0.18 Kilowatts)
- Current Rating: 1.0 Amps maximum output current
- Frequency Control: 0.5 to 599 Hz adjustable range
- Efficiency Rating: >97% typical operating efficiency
Physical Characteristics
- Product Mass: 1.8 Pounds (0.82 kilograms)
- Enclosure Size: 2.36" W × 4.33" H × 3.94" D (60×110×100mm)
- Cooling Method: Natural convection, fanless design
- Mounting Style: DIN rail or panel mounting compatible
Performance Features
- Control Methods: V/F control with automatic torque boost
- Speed Range: 1:40 constant torque operation
- Acceleration: 0.1 to 3600 seconds adjustable
- Braking: DC injection braking standard
- Carrier Frequency: 2.0 to 16.0 kHz adjustable
Environmental Specifications
- Operating Temperature: -10°C to +40°C (14°F to 104°F)
- Storage Temperature: -20°C to +60°C (-4°F to 140°F)
- Humidity Range: 5% to 95% non-condensing
- Altitude Rating: Up to 1000 meters without derating
- Vibration Resistance: 2.0G maximum (10-60Hz)
Application Solutions
- What applications suit this drive? Small conveyors, pumps, and fans
- What motor types are compatible? Standard 3-phase induction motors
- Is external braking required? Built-in DC injection braking included
Additional Specifications
- Black
- Gray
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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