AC 220V/0.75kw 1HP Variable Frequency Drive, 5A VFD Inverter for Spindle Motor Speed Control (Single-Phase Input, 3 Phase Output)

This AC 220V/0.75kw 1HP Variable Frequency Drive (VFD) from Cozyel is a single-phase to three-phase frequency converter suitable for controlling the speed of spindle motors. Designed for three-phase 220V motors, it can be used for three-phase 380V motors by changing the wiring to three-phase 220V.

The VFD features a range of protection functions, including overload, overheat, over-voltage, low-voltage, fuse, stall, short circuit, and restart protection. The ABS chassis is flame retardant, impact-resistant, and corrosion-free, providing robust protection for the internal components.

This VFD inverter has a wide range of applications in various types of automatic control equipment, such as spindle motors, CNC machines, drill presses, HVAC systems, lathes, mills, pumps, conveyors, fans, compressors, and other three-phase motors. However, it's important to note that the motor power should not exceed twice the power of this VFD.

Key features of this VFD include: - High-quality ABS chassis for excellent protection against temperature, humidity, and dust - Multiple protection functions to ensure safe and reliable operation - Wide input voltage range of 80-160V/160-280V for single-phase and 80-160V/160-280V for three-phase - Working frequency range of 1.0-99Hz - V/F control mode - Rated current of 3.41A and maximum input current of 3.86A - Dimensions of approximately 12780.553mm with a panel mounting hole distance of 89mm

When using this VFD, it's essential to pay attention to the following: 1. If the fault code E-0.2 is displayed, it could be due to a heavy load or too short acceleration time. Adjust the acceleration time or replace the VFD with a higher power model. 2. During motor operation, there may be strong interference, which could cause the manual frequency adjustment function to fail. It's recommended to use a single button to stop the motor and modify the frequency. 3. For accurate speed adjustment, it's better to use button speed adjustment instead of potentiometer speed adjustment, as the latter can cause slight deviations during motor operation or installation system vibration. 4. Ensure adequate space for heat dissipation, especially in high ambient temperatures.

The package includes 1 frequency converter from the Cozyel brand, providing high-quality and economical products to customers. Cozyel is committed to understanding customer needs and feedback, continuously improving its products and services to meet customer expectations and provide comprehensive after-sales support.

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