▌Variable Frequency Drive cabinet/ Inverter Control Cabinet Characteristics:
Power Protection:
Equipped with a circuit breaker to provide short-circuit and overload protection, ensuring the safety of the circuit and the VFD.
Start/Stop Control:
Panel-mounted buttons for convenient on-site start and stop operations.
Speed Regulation:
Manual adjustment of the VFD output frequency through panel knobs and potentiometers to control motor speed.
Status Monitoring:
Meters and indicator lights provide real-time display of operating parameters and status, such as voltage, current, and frequency.
Working Frequency Switching:
Optional spare working frequency switching, allowing automatic or manual switching to the working frequency power supply in case of VFD failure.
Multiple Controls:
The panel can be configured with various control buttons and indicator lights to meet diverse system requirements.
Component Configuration:
Internal configuration of various components, such as reactors, filters, braking units, relays, PLC and HMI, according to operating conditions.
Safety Protection:
Cabinet installation reduces environmental pollution and the risk of electric shock, providing comprehensive protection.
Neat Appearance:
Uniform size and color with other low-voltage switch gear, maintaining overall aesthetic consistency.
▌VFD Control Cabinet Technique Highlighted Performance:
VFD control optimizes motor operation, achieving multiple benefits including energy savings, cost reduction, lifespan extension, and noise reduction.
Precise Control & Stability:
Superior low-speed performance is ensured by a new sensorless vector control algorithm, providing smooth and reliable operation.
Fast speed response, precise control, and accurate torque handling enable seamless adaptation to sudden load changes.
Advanced dead zone compensation enhances low-frequency torque, delivering smooth, stable, high-performance motor control.
Robust Design & Reliability:
Optimized PWM and EMC design minimize electrical noise and ensure efficient operation.
This drive excels in harsh environments, tolerating unstable power, temperature extremes, humidity, and dust for reliable operation.
<Robust hardware with excellent overload capacity ensures dependable performance in demanding conditions.
Modular design and protective coating enhance reliability and environmental protection.
Intelligent Functionality:
Automatic motor tuning ensures system stability and accuracy by automatically identifying and adapting to the connected motor’s characteristics.
Integrated PLC and PID control, along with automatic sleep/wake functionality and multi-speed support, optimizes energy efficiency and process control.
Flexible Connectivity:
▌Frequency Inverter Cabinet Advanced Features:
Significant Energy Savings:
Substantial reduction in energy consumption compared to traditional control methods.
Reduced Costs:
Lower operating costs through reduced energy consumption and maintenance.
Extended Lifespan:
Extended motor and equipment lifespan by reducing startup impact.
Reduced Noise:
Effective reduction of operating noise by adjusting motor speed.
▌Environmental Requirements:
Altitude ≤ 2km (used and downgraded if altitude beyond of 2km),
Environment temperature : -25℃~ +40℃
Relative humidity: ≤90%, no condensation
Vibration: ≤0.5G
▌Applications:
Variable Frequency Drive (VFD) control panels are widely used in:
They control equipment such as:
