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Variable Frequency Drivers
  • USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD
  • USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD
  • USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD
  • USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD
  • USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD
  • USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD
USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD

USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD

  • 1 - 99 Pieces
    $525
  • 100 - 999 Pieces
    $300
  • >= 1000 Pieces
    $185

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
User Munual（Min.Order: 1000 pieces）
Sticker（Min.Order: 1000 pieces）
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USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Speed Control: Adjusts motor speed via frequency and voltage modulation, enabling efficient operation of pumps, conveyor systems, fans, and HVAC equipment.
  • Versatile Motor Compatibility: Supports AC motors across voltage ranges (380V–480V) and power capacities (up to 37kW), ensuring adaptability for diverse industrial and commercial applications.

Key features

  • 1. Industrial-Grade Durability with Rugged Construction

    • With a corrosion-resistant metal casing, ensure reliable operation in harsh industrial environments. ~30% more durable than plastic-cased alternatives*

  • 2. Intuitive LCD Interface for Seamless Control

    • With an LCD display and user-friendly control buttons, program settings and monitor performance effortlessly. Reduces setup time by 40% compared to models with complex interfaces*

  • 3. Versatile Voltage Range and High-Power Compatibility

    • With a broad voltage range (380V-480V) and support for motors up to 37kW, operate seamlessly across diverse industrial systems. Outperforms single-voltage models by supporting 22kW-37kW applications*

  • 4. Modular Design for Customized Industrial Solutions

    • With a modular design, adapt to specific applications like pumps, conveyor systems, or fans. Offers 2x more adaptability than fixed models*

  • 5. CE-Certified Safety and Compliance

    • Certified to CE standards, ensuring compliance with EU safety and performance regulations. Meets 90% of industrial safety benchmarks, surpassing non-certified alternatives*

Product details

USFULL General Purpose Variable-frequency Drive 380V 415V 440V 460V 480V Frequency Inverter 22kW 30kW 37kW Speed Controller VFD

The USFULL General Purpose Variable-frequency Drive (VFD) is a rugged industrial inverter designed for precise motor speed control across 380V to 480V voltage ranges. Built with a durable casing and user-friendly LCD interface, it supports single-phase AC applications up to 37kW, offering versatility for pumps, fans, and conveyor systems. CE-certified and featuring SVC control mode, this VFD ensures reliable performance in demanding environments.

Technical specifications

FeatureSpecificationBenefit
Control ModeSVC (Voltage Source Converter)Enables smooth motor speed adjustments
Display TypeLCD with buttons/rotary knobIntuitive parameter setup and monitoring
Voltage Range380V–480V (1ph)Universal compatibility with global grids
Rated Power22kW–37kWSupports heavy-duty industrial machinery
CertificationCE-compliantEnsures safety and regulatory compliance
Protection FeaturesOverload/overvoltage safeguardsPrevents motor damage in harsh conditions

Customization guide

Adjustable parameters include input voltage range (380V–480V) and control protocols (PWM/SPWM), allowing customization for specific motor types or environmental conditions. Modular design enables retrofitting into existing systems.

Get inspired

Optimize energy efficiency and motor performance with the USFULL VFD. Whether managing conveyor belts in manufacturing or pumps in water treatment, this inverter adapts to your operational needs while minimizing downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Capacity22kW30kW37kW
Input Voltage Range380V–440V380V–460V380V–480V
Protection FeaturesBasic safeguardsOver-temperature + surge protectionAll + remote monitoring
Control ProtocolsPWMPWM + ModbusPWM + Modbus + CAN

Supplier's note

  1. Top Technical Breakthroughs:

    • Expanded Voltage Range: The Pro Model’s 380V–480V compatibility exceeds industry standards, enabling use in global industrial grids.
    • Advanced Protocols: Integration of CAN bus in the Pro Model allows seamless IoT connectivity for smart factory setups.
    • Enhanced Protection: The Pro’s remote monitoring feature reduces unplanned downtime by 30% via predictive diagnostics.

  2. Optimal Version Selection:

    • Base Model: Ideal for SMEs with standard 22kW motor loads (e.g., small conveyor systems).
    • Advanced Model: Suitable for medium-scale operations needing 30kW power and basic IoT integration (e.g., HVAC systems).
    • Pro Model: Best for large industrial plants requiring 37kW capacity and full remote monitoring (e.g., mining or chemical processing).

With the Pro Model’s 480V support and triple-layer protection, operators can safely handle high-voltage applications while maintaining motor longevity. Pair its CAN bus protocol with smart sensors to automate real-time adjustments, ensuring peak efficiency.

Frequently asked questions

  • Which VFD suits applications requiring 480V input for industrial motors?

  • How to clean the control panel of the USFULL VFD?

  • Metal vs Plastic casing for VFDs: Which is better for harsh environments?

  • Can I program speed profiles on the USFULL VFD for conveyor systems?

  • Is the USFULL VFD CE-certified for safety compliance?

  • What VFD handles 37kW motors in manufacturing?

  • Does the USFULL VFD use SVC for precise motor control?

  • Can the USFULL VFD be integrated with existing control systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industrial VFDs (High Power)Heavy machinery, conveyor systemsRated power: 22–37kW (IEC 60034-30), Nominal voltage: 380–480V (IEC 60034-2-1), IP54 rating (IEC 60529)▲ 20% higher power capacity than standard industrial drives, robust for harsh environmentsLarger footprint, complex installation, higher cost
Residential/Commercial VFDsHVAC systems, small pumpsRated power: 0.75–5kW (IEC 60034-30), Compact size (≤ 200x150mm), Basic control interfaceCost-effective, energy-efficient for low-power applications, easy to installLimited scalability, ▼ 50% lower torque control compared to industrial drives
High-Efficiency VFDsEnergy-sensitive industries (e.g., HVAC)Efficiency ≥95% (IEC 60034-30), Standby power ≤1W (IEC 62086)▲ 15% lower energy consumption, reduces operational costs over timeHigher upfront cost, requires precise motor matching
Compact/Modular VFDsRobotics, automation systemsModular design (snap-fit components), Space-saving (150mm depth), Light weight (≤5kg)Easy retrofitting, scalable for multi-motor setups, ▲ 30% smaller than standard unitsLower power capacity (≤5kW), limited overload capability
High-Voltage VFDsMining, oil/gas, large motorsNominal voltage: 460–600V (IEC 60034-2-1), Reinforced insulation (UL 508A)▲ Handles 600V systems, suitable for high-torque applicationsComplex wiring, requires professional installation, costly
Vector-Control VFDsCNC machines, precision roboticsVector control (IEC 61800-7), Torque accuracy ±3% (ISO 14306-1), Dynamic response <20ms▲ 50% faster acceleration, precise speed/torque control for complex tasksHigher cost, requires skilled setup, incompatible with basic motor types

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