Description
Product Overview
The VFD004E21A belongs to Delta’s VFD-E series, supporting three-phase 380–480V input and three-phase output. It is suitable for industrial and commercial machinery that requires precise motor control, stable performance, and enhanced protection features. Built-in functions such as overcurrent, overvoltage, and thermal protection make it a safe and versatile choice for system integrators and automation engineers.
Key Features
Official Product Name: VFD004E21A
Power Rating: 1.5 kW / 2 HP
Input Voltage: 3-phase 380–480V
Output Voltage: 3-phase 0–480V
High-efficiency motor control with low vibration and noise
Multiple built-in protections: overcurrent, overvoltage, overheating
Compact design suitable for limited space installation
User-friendly configuration interface
Warranty & After-Sales
12-month warranty from delivery date
Technical support for installation, setup, and troubleshooting
Rapid replacement service for defective units
Delivery Time
Standard delivery: 3–5 working days after order confirmation
Expedited shipping options available
Why Choose KaiRock
100% genuine Delta products sourced from authorized channels
Competitive pricing for industrial automation traders
Fast and reliable global logistics
Professional support for system integrators and maintenance companies
Applications
Fans, blowers, and pumps
Small conveyors
Packaging and processing machinery
HVAC and general-purpose automation





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