5.5-800KW High-Performance Variable Frequency Drive Inverter Energy-Efficient AC Motor Speed Controller
- ZFENG's independently developed new generation main model
- Drives 5.5~800KW synchronous/asynchronous AC induction motors
- Three control modes: V/F control, sensorless vector control (SVC), and closed-loop vector control (FVC)
- Automatic torque lift and slip difference compensation
- Fast acceleration and deceleration performance
- Starts at 0.5Hz with 150% torque output
- Full speed range operation with steady speed accuracy <0.5%
- Adapts to three-phase power grid voltage range of 380V -15% to +20%
- Anti-electromagnetic interference meets IEC 61800-3: C3 standard
- Special coating treatment for high temperature, high humidity, and dusty environments
- Multiple field buses: Modbus, Profibus-DP, CANlink, CANopen, EtherCAT
- Supports external keyboard operation
With power coverage from 0.75~800KW, this drive has wide industrial applications:
- CNC machine tools, forging machines, textile machinery
- Dyeing and finishing equipment, fans, lifting systems
- Plastic machinery, HVAC systems, petroleum equipment
- Chemical processing, medical and food machinery
- Textile factory equipment including twisting machines, knitting machines, looms, drying machines, and packaging systems
Founded in 2004, Guangdong Zhufeng Electric Co., Ltd has over 20 years of experience in power electronics and is a national high-tech enterprise specializing in the R&D, production, sales, and service of industrial control products including frequency converters and servo control systems.
With independent core technologies, our products are renowned for high efficiency, energy conservation, precision, and stability, serving industries such as metallurgy, municipal engineering, and new energy. We are committed to providing efficient, reliable industrial automation solutions and energy efficiency improvements to create a greener industrial future.
Our mission is "Crafting an energy green brand with the spirit of craftsmanship and driving future transformation with green energy." We continuously develop innovative smart energy products and application solutions to improve energy utilization efficiency and equipment accuracy, promoting global green growth.
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