Delta VFD004EL43A 3P/460V/400W VFD Variable Frequency Drive with Vector Control 3Phase

Description

The Delta VFD004EL43A is a high-performance micro AC drive from the VFD-EL series, engineered for precise motor control in low-power industrial applications. Utilizing advanced sensorless vector control and a compact modular design, this variable frequency drive delivers exceptional torque regulation and energy efficiency for 3-phase 460V systems.

Technical Specifications
Brand: Delta Electronics
Model Number: VFD004EL43A
Series: VFD-EL
Rated Output Power: 400W / 0.4 kW / 0.5 HP
Input Voltage: 3-Phase 380V to 480V AC ±10%
Input Frequency: 50/60 Hz ±5%
Output Voltage: 3-Phase 0V to Input Voltage
Output Frequency Range: 0.1 to 600.0 Hz
Rated Output Current: 1.5 A
Control Architecture: V/f Control and Sensorless Vector Control
Overload Tolerance: 150% of rated current for 60 seconds
Communication Interface: Built-in RS-485 Modbus ASCII/RTU
Enclosure Rating: IP20
Operating Temperature: -10°C to 50°C
Cooling Mechanism: Natural air convection
Mounting Configuration: DIN rail or standard panel mount
Weight: 1.2 kg

System Architecture and Integration
The VFD-EL series integrates a highly efficient thermal design allowing for side-by-side installation, significantly reducing panel space requirements. The VFD004EL43A features a built-in EMI filter to minimize electromagnetic interference, ensuring clean power delivery to sensitive adjacent equipment. Complete protection functions include overcurrent, overvoltage, low voltage, motor overload, and short circuit protection. Easy DC bus sharing facilitates regenerative power distribution across multiple drives.

Industrial Application
This variable frequency drive is specifically designed for small-scale automation machinery requiring precise speed modulation. Ideal applications include conveyor belts, packaging machines, small water pumps, and HVAC fan systems. In a multi-axis packaging line, the VFD004EL43A provides synchronized acceleration and deceleration profiles, reducing mechanical wear and preventing product displacement during high-speed transitions.

Procurement and Lifecycle Value
Backed by Original Engineering from Delta Electronics, this component guarantees seamless Technical Compatibility with existing VFD-EL architectures. The unit is supplied in factory-sealed condition, ensuring operational integrity upon arrival. With an expedited Lead Time of 3 to 7 days, facilities can rapidly resolve critical downtime events. Supported by 24-hour technical service and a standard warranty, this drive ensures long-term operational stability and optimized total cost of ownership.

Key Attributes
Control Mode: Vector Control
Nominal Voltage: 460V
Power Phase Number: 3Phase
Rated Power: 400W
Place of Origin: Taiwan, China
Model Number: VFD004EL43A
Brand Name: Delta
Type: Standard
Application: INDUSTRIAL AUTOMATION
Condition: 100%new 100%Original
Package: 100% Original Package
PAYMENT TERMS: LCPaypalTTWestern Unionali Trade Assurance
MOQ: 1PCS
Delivery time: 3-7 Days
Series: VFD-EL
Service: 24 Hours Online
Warranty: 3months-1year
Customized: NO

Packaging and Delivery
Selling Units: Single item