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Efficiency & Reliability: Driving Asynchronous Motors with the FC90 Series VFD

In the world of industrial automation, asynchronous motors (induction motors) are the workhorses of production lines, fans, and pumps. To unlock their full potential, a reliable and precise Variable Frequency Drive (VFD) is essential. The Janson Controls FC90 Series is engineered as a high-performance, compact solution to provide these motors with the stability and protection they require.


1. Smooth Starting & Precise Control

Driving an asynchronous motor with the FC90 ensures a soft start, eliminating the high inrush currents that can damage your electrical grid and mechanical components.

  • V/F Control Optimization: The FC90 utilizes an optimized V/F (Voltage/Frequency) curve, ensuring that the motor maintains steady torque even at low speeds.

  • High Starting Torque: It provides the necessary "punch" to start heavy-load applications without stalling, making it ideal for conveyors and mixers.


2. Compact Design for Agile Integration

As a professional provider of one-stop drive solutions, Janson Controls designed the FC90 with space-saving in mind.

  • Small Footprint: Its compact chassis allows for dense installation in control cabinets, which is a critical advantage for OEM machine builders looking to reduce equipment size.

  • Plug-and-Play Simplicity: The FC90 features intuitive parameter settings, allowing engineers to synchronize the drive with any standard asynchronous motor in minutes.

3. Comprehensive Protection for Harsh Environments

Global industrial environments—especially in Southeast Asia, India, and the Middle East—demand hardware that can survive heat and power fluctuations. The FC90 series comes equipped with:

  • Multi-Circuit Protection: Built-in safeguards against overcurrent, overvoltage, and overheating ensure the motor and the drive remain safe during grid instability.

  • Tropicalized Durability: Like all Janson flagship products, the FC90 is built to withstand high ambient temperatures, ensuring stable operation where general-purpose inverters often fail.

4. Why Choose FC90 for Your Motors?

Janson Controls, a National High-Tech Enterprise, leverages over a decade of independent R&D to ensure the FC90 isn't just a component, but a competitive edge for your business. By choosing the FC90, you benefit from:

  • Reduced Energy Consumption: Optimizing motor speed leads to significant electricity savings.

  • Extended Motor Life: Precise control reduces mechanical wear and thermal stress.

  • Agile Supply Chain: Our scaled manufacturing ensures that your OEM or distribution needs are met with speed and reliability.


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Janson Controls Technologies(Shenzhen)Co.,Limited
 Add: 3rd Floor, Building E, Fuxing Industrial Park,No.110, Zhangqi Road, Guixiang Community, Guanlan Street, Longhua District, Shenzhen, China.
 Tel: +86-0755-29611160
Wechat: jansoncontrols
 Whatsup:+8613590499063
 Email: info@jansoncontrols.com

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