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Variable Frequency InverterCiitto Servo’s variable frequency inverter can help you to optimize your processes and systems with state-of-the-art motor control technology resulting in increased energy efficiency, better productread more -
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Inverter with Built-in RS-485 Communication InterfaceCTS150A is the frequency converter for simple motion sequences. It is based on the market demand of low power, small volume and low cost, launched 220v and 380v mini inverter, as a small general lowread more -
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Universal Low-voltage Frequency ConverterCTS510 series is one of the main inverter model of Ciitto Servo. It is designed with high performance, high quality and high power density. It is mainly positioned as OEM customers in the medium andread more -
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General Low Voltage InverterGeneral low voltage inverter WX880 series is the latest generation of Ciitto Servo main inverter. It is the perfect blend of high efficiency and reliability for packaging, metallurgy, wire drawingread more -
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Inverter with Common DC BusCTS150A inverter with a common DC bus is a perfect blend of high efficiency and flexibility. It optimizes energy use and reduces costs by sharing a common DC bus, providing superior performance andread more -
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Inverter with 380v OutputOur Inverter with 380V Output is designed to meet the high demands of various industrial applications. Delivering a stable 380V output, this inverter is ideal for driving a wide range of motors andread more -
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Inverter with Suitable Configuration Of Various Encoder C...In the process of motor start, acceleration and deceleration stop, the drive current of the motor needs to match the back electromotive force generated under the actual speed, if the motor driveread more -
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Inverter with High Overload CapacityFrequency converter is a power control equipment that uses frequency conversion technology and microelectronics technology to control AC motor by changing the working power frequency of the motor.read more -
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Suppression Oscillation Drive ControllerWhen designing a vibration suppression drive controller, we need to consider several key factors to reduce or eliminate oscillations during the drive process.read more -
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Drive Controller Adopts A Wide Voltage DesignWide voltage design refers to the ability of electronic devices or drivers to adapt to different voltage ranges of inputs, usually to meet the power standards of different countries and regions, orread more -
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High Torque High Precision InverterWX880 series high torque high precision inverter is designed for demanding industrial applications, delivering exceptional control performance and efficiency under complex conditions. Whether inread more -
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High Performance Vector InverterWX880 series high performance vector inverter is the latest product of Ciitto Servo. Its design is flexible and embedded with SVC, FVC and V/F control. It can be widely used in applications with highread more
Advanced Frequency Driver Architecture & Control
Designed for precision motor speed regulation, high starting torque, and robust energy savings. Incorporating high-speed 32-bit DSP microprocessors, intelligent IGBT power modules, and advanced sensorless vector control algorithms.
- ✔ High-Performance Vector Control: Delivers 150% starting torque at 0.5Hz for heavy load mechanical break-away.
- ✔ Built-In PID Controller: Simplifies closed-loop pressure, flow, and temperature regulation without external PLCs.
- ✔ Comprehensive Protections: Over-voltage, under-voltage, overload, phase loss, and short-circuit safeguards.
Common Operational Challenges in Motor Drive Systems
Plant engineers and machinery builders frequently encounter high electricity consumption, mechanical shock loads, and unstable motor speeds. Our frequency drivers eliminate these exact bottlenecks.
⚡ 1. High Energy Waste in Fixed-Speed Runs
Unregulated fans and pumps running at full throttle consume excess power, driving up plant operating expenses.
💥 2. Direct-On-Line High Inrush Current
Direct motor starting draws 6x rated current, causing severe electrical grid voltage sags and mechanical gear wear.
⚠️ 3. Inaccurate Process Flow & Pressure
Manual valve throttling wastes hydraulic energy and fails to maintain consistent pressure under fluctuating loads.
Our Engineered Solutions & Factory Advantages
🛡️ Intelligent Energy-Saving Software
Automatic V/F curve optimization reduces motor excitation current during light loads, saving up to 30% electrical energy.
🌡️ Conformal Coated PCB Boards
Triple anti-corrosion paint protection on all internal circuit boards prevents moisture, dust, and chemical gas damage.
🔬 Detachable LED/LCD Keypad Panel
Supports remote parameter copy and extension cable mounting for convenient door-mounted control cabinet operation.
Frequency Driver Product Series & Specifications
Review our standardized frequency driver series below. Single-phase 220V, three-phase 380V/440V, and specialized heavy industrial cabinets are fully supported.
| Series Name | Voltage Rating | Power Range (kW) | Primary Application | Communication |
|---|---|---|---|---|
| Variable Frequency Driver (VFD) | 1Ph 220V / 3Ph 380V | 0.4kW - 500kW | General Industrial Machinery | Modbus RS485 |
| Frequency Inverter Series | 3Ph 380V / 440V / 690V | 0.75kW - 400kW | Pumps, Fans & Conveyors | Modbus / CANopen |
Target B2B Industry Sectors & Application Scenarios
We supply variable frequency drivers directly to machinery OEMs, system integrators, and industrial energy retrofitters:
🏭 Water Pumps & HVAC Fans
Municipal booster stations, building HVAC chillers, and cooling tower ventilation blowers.
⚙️ Air Compressors & Blowers
Screw compressor speed regulation, roots blowers, and industrial vacuum pump systems.
📦 Conveyors & Textile Machinery
Material handling belts, packaging lines, and textile spinning machine speed synchronization.
🔧 Panel Builders & Distributors
Electrical control cabinet builders and regional automation equipment stockists.
Request Frequency Driver Catalog & Wholesale Price Quote
Need custom firmware parameters, communication protocol matching, or sample evaluation for cabinet integration? Contact our drive engineering team today. We respond within 8 working hours.
We're professional frequency driver manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale customized frequency driver from our factory.