Variable Frequency Drives (VFDs) or inverters are crucial power electronic devices in controlling electric motors. Variable frequency drives convert electrical energy into mechanical energy, providing stable operation, energy savings, and a long lifespan for systems. These devices are widely applied in industrial and civil automation, from pump systems, fans, and air compressors to complex production lines. Thành Thái Motor is proud to supply a diverse range of high-quality variable frequency drives, suitable for all usage needs.

Variable Frequency Drives Classification

Classification by Brand

ABB Variable Frequency Drives

• Origin: Switzerland - Sweden
• Key Features: A global brand known for reliability and performance. ABB variable frequency drives stand out with advanced control technology, efficient energy conversion capabilities, diverse models, and integrated comprehensive motor protection functions.
• Power Classification: Includes ABB variable frequency drive series under 10kW (suitable for small machinery, civil applications) and ABB variable frequency drive series over 10kW (ideal for large industrial systems).

Schneider Variable Frequency Drives

• Origin: France
• Key Features: Schneider Electric provides leading energy management and automation solutions. Schneider variable frequency drives are known for their advanced technology, stable operation, easy installation, and high compatibility with various systems, delivering optimal performance.
• Power Classification: Includes Schneider variable frequency drives under 10kW (for small to medium applications) and Schneider variable frequency drives over 10kW (for heavy industrial loads).

Mitsubishi Variable Frequency Drives

• Origin: Japan
• Key Features: Mitsubishi variable frequency drives are renowned for their outstanding durability, stability, and precise control capabilities. Products from this Japanese brand are easy to program and integrate multiple protection features, suitable for manufacturing plants and industrial production lines.
• Power Classification: Includes Mitsubishi variable frequency drives under 10kW (for civil machinery, light industry) and Mitsubishi variable frequency drives over 10kW (for large factories, production lines).

Fuji Variable Frequency Drives

• Origin: Japan
• Key Features: Fuji variable frequency drives are a reliable solution with high performance and stable operation. Their compact design, long lifespan, and wide compatibility make Fuji variable frequency drives suitable for various fields, from precise motor control to heavy industrial loads.
• Power Classification: Includes Fuji variable frequency drives under 10kW (for small machinery, civil applications) and Fuji variable frequency drives over 10kW (for heavy industrial applications, large loads).

Invt Variable Frequency Drives

• Origin: China
• Key Features: Invt variable frequency drives offer a balance between stable performance and competitive pricing. The products feature diverse models, easy installation and maintenance, stable operation, and effectively meet the requirements of both light and heavy industry.
• Power Classification: Includes Invt variable frequency drives under 10kW (suitable for small machinery, civil applications) and Invt variable frequency drives over 10kW (for large factories, production lines).

Delta Variable Frequency Drives

• Origin: Taiwan
• Key Features: Delta variable frequency drives are known for high reliability, durability, and compact design. The products integrate many intelligent features, providing precise control capabilities and excellent technical support, ideal for diverse industrial applications.
• Power Classification: Includes Delta variable frequency drives under 10kW (for civil machinery, light industry) and Delta variable frequency drives over 10kW (for large factories, production lines).

Siemens Variable Frequency Drives

• Origin: Germany
• Key Features: Siemens variable frequency drives are a symbol of German automation technology, characterized by high precision, superior energy efficiency, and absolute durability. They are easily integrated into large systems.
• Power Classification: Includes Siemens variable frequency drives under 10kW (for small machinery, civil applications) and Siemens variable frequency drives over 10kW (for heavy industrial applications, large loads).

Classification by Power

Variable Frequency Drives under 10kW

• Features: A group of low-power variable frequency drives, ideal for civil and light industrial equipment. Key advantages include compact size, optimized energy savings for small loads, and easy installation.
• Classification by Brand: Includes series from ABB, Schneider, Mitsubishi, Fuji, Invt, Delta, Siemens.

Variable Frequency Drives over 10kW

• Features: Used for heavy industrial applications requiring high torque and continuous operation. These variable frequency drive series feature high power, stable operation for heavy loads, optimized energy savings for large-scale systems, and integrate many advanced control functions.
• Classification by Brand: Includes series from ABB, Schneider, Mitsubishi, Fuji, Invt, Delta, Siemens.

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Variable Frequency Drive Price Quote Video 04/2026 - Thanh Thai Motor