Professional VFD Frequency Converter Motor Speed Regulator
Premium 1 Phase 220V Input to 3 Phase 380V Output Boost Inverter
Key Product Features
- Innovative 220V to 380V Boost Transformation: Specifically engineered to take standard single-phase 220V domestic power and output heavy-duty three-phase 380V current to successfully drive industrial motors.
- High Torque & Wide Regulation Range: Adopts a unique electronic control method to achieve exceptional high torque output, high cutting-edge precision, and expansive speed regulation bandwidth.
- Robust Multi-Fan Heat Dissipation: Equipped with a massive thickened aluminum heatsink on the back. The 1.5KW unit utilizes a high-flow single fan, while the 2.2KW version upgrades to dual-integrated fans for maximum cooling.
- Detachable Control Panel: Features a fully modular control panel that can be detached and extended via cable for convenient remote monitoring and integration inside control cabinets.
- Advanced PWM Low-Noise Tech: Optimizes space-vector PWM control and electromagnetic compatibility (EMC) to drastically lower motor noise and suppress surrounding electromagnetic interference.
- Heavy-Duty Impact Resistant ABS Shell: Molded from premium industrial ABS polymer, ensuring high impact resistance, strong thermal endurance, and elite flame retardancy in harsh workspace environments.
Target Users & Practical Applications
Who Needs It?
- Home Workshop & Garage Hobbyists: Wanting to run professional 3-phase machinery from standard domestic wall outlets.
- Machinery Builders & Engineers: Looking for budget-friendly, highly reliable speed control retrofits.
- Energy-Conscious Operators: Aiming to reduce electricity overheads via variable speed optimization.
Typical Applications
- Industrial Machining: CNC milling tools, heavy lathes, drill presses, ball mills, and grinders.
- Fluid & Air Management: Regulating industrial exhaust fans, high-pressure water pumps, and blowers.
- Factory Automation: Controlling factory conveyor belts, injection molding units, and textile gear.
Why Choose Our AT4-Series VFD
1. True Industrial-Grade 10-Fold Safety Protection
Electrical safety is paramount. Our variable frequency drive features an intelligent protective core offering 10 critical safeguards: Overload, Overheating, Overvoltage, Undervoltage, Overcurrent, Open Phase, Grounding, Short Circuit, Stall, and Load Drop protections to shield your expensive machinery.
2. Full English Operational Framework
Skip the headache of translating cryptic interfaces. Our model features a fully localized English display panel and comes accompanied by a comprehensive, easy-to-follow English instruction manual for effortless setup and troubleshooting.
3. Dramatic Cost & Energy Efficiency
Applying for a commercial three-phase grid hookup in the UK can cost thousands of pounds. Our AT4 boost converter delivers smooth 380V power straight from a 220V line while smoothing power fluctuations and achieving major power savings through optimized V/F open-loop regulation.
Technical Specifications
| Parameter Designation | AT4-1500X (1.5KW Option) | AT4-2200X (2.2KW Option) |
|---|---|---|
| Rated Power Output | 1.5 KW | 2.2 KW |
| Rated Input Power | Single-Phase (1 Phase) 220V AC | |
| Rated Output Power | Three-Phase (3 Phase) 380V AC | |
| Rated Current Output | 8 A | |
| Factory Base Frequency | 50 Hz / 60 Hz Universal | |
| Control & Voltage Mode | V/F Open Loop / PWM Control | |
| Cooling Configuration | High-Flow Single Fan + Heatsink | Dual Integrated Fans + Heatsink |
| Material Shell Type | High-Impact Flame Retardant ABS Plastic | |
What's In The Box?
| 1 * AT4 Variable Frequency Drive (English Panel) | 1 * Detailed Operation Manual (English) |