Description
Product Overview
The VFD004EL21W-1 supports three-phase 380–480V input and three-phase output, providing accurate motor control with multiple built-in protections including overcurrent, overvoltage, and thermal overload. Its compact and robust design makes it suitable for industrial applications such as conveyors, pumps, fans, and machinery requiring stable speed regulation.
Key Features
Official Product Name: VFD004EL21W-1
Power Rating: 4 kW / 5.5 HP
Input Voltage: 3-phase 380–480V
Output Voltage: 3-phase 0–480V
Smooth and precise motor control
Multiple protection functions: overcurrent, overvoltage, thermal overload
Compact and durable design
User-friendly programming and configuration
Warranty & After-Sales
12-month warranty from delivery date
Comprehensive after-sales support including installation guidance and troubleshooting
Rapid replacement service for defective units
Delivery Time
Standard delivery: 3–5 working days after order confirmation
Expedited shipping available upon request
Why Choose KaiRock
Reliable sourcing: Direct procurement from trusted manufacturers ensuring product authenticity
Competitive pricing for high-quality industrial automation components
Global delivery and logistics support
Professional technical assistance for integrators and maintenance companies
Applications
Fans, pumps, and blowers
Conveyors
Packaging and processing machinery
HVAC and general-purpose automation
Reviews
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