Delta VFD-EL Series Compact and Sleek High-Efficiency Inverter
PRODUCT PARAMETERS
- High-efficiency, space-saving compact design
- Output 0.1–600 Hz with PID feedback control
- Supports multiple communication protocols including Modbus, Profibus, DeviceNet, LonWorks, and CANopen
- Full protection features with optional digital panel and monitoring software
Description
FAQs
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Description
PRODUCT FEATURES
The Delta VFD-EL Series features high-efficiency heat dissipation and space-saving design, suitable for side-by-side and aluminum rail installation. It offers a wide range of built-in functions for versatile industrial applications.
The inverter provides output frequencies from 0.1 to 600 Hz and supports three customizable V/F curves. Built-in PID feedback control enables precise process management, and the RFI-switch is suitable for ungrounded power systems. EMI filters are included for 230V single-phase and 460V three-phase models.
Communication is handled via RS-485 interface (RJ-45) with standard Modbus protocol. Optional communication modules allow support for Profibus, DeviceNet, LonWorks, and CANopen.
Additional features include full protection functions, optional digital operation panel, and monitoring software, providing reliable and efficient control for diverse applications.
APPLICATION FIELDS
| Small Pumps | Blowers | Conveying Equipment |
|---|---|---|
| Basic DIY Machinery | Small Water Pumps | Food Packaging |
| Printing Machinery | Pharmaceutical Machines |
TECHNICAL SPECIFICATIONS
Inverter Functional Features Table (1)
| Feature Category | Specifications |
|---|---|
| Output Frequency | 0.1–600Hz |
| V/F Curve | 3-point selectable V/F curve |
| Control Functions | Built-in PID feedback control |
| Power System Adaptation | RFI switch applicable for non-grounded power systems |
| EMI Filter | Built-in EMI filter (for 230V single-phase and 460V three-phase models) |
| Communication Interface & Protocol | RS-485 communication interface (RJ-45) supporting standard MODBUS protocol |
| Communication Expansion | Multiple optional communication modules supporting PROFIBUS, DeviceNet, LonWorks, and CANopen |
| Protection Features | Comprehensive protection functions |
Inverter Functional Features Table (2)
| Feature Category | Specifications |
|---|---|
| Output Frequency | 0.1–600Hz |
| V/F Curve | 3-point selectable V/F curve |
| Control Functions | Built-in PID feedback control |
| Power System Adaptation | RFI switch applicable for non-grounded power systems |
| EMI Filter | Built-in EMI filter (for 230V single-phase and 460V three-phase models) |
| Communication Interface & Protocol | RS-485 communication interface (RJ-45) supporting standard MODBUS protocol |
| Communication Expansion | Multiple optional communication modules supporting PROFIBUS, DeviceNet, LonWorks, and CANopen |
| Protection Features | Comprehensive protection functions |
FAQs
Which Delta power supply products do you offer?
As a trade-and-manufacturing integrated company, we offer a full range of Delta power supplies, including switching power supplies, industrial power modules, and DC regulated power supplies, suitable for industrial automation and various electronic equipment.
Can the products be customized?
Yes. We provide customized solutions based on customer requirements, including voltage, power, and functional extensions, with professional technical support to ensure feasibility.
How are the products shipped?
We ship via reliable logistics and courier services, offering full tracking to ensure the products reach customers safely and on time.
What is the ordering process?
The process is simple: select the model → submit requirements → confirm the solution → arrange payment → delivery and technical guidance. We provide full support to ensure each step is completed smoothly.
What after-sales services are included?
We provide original manufacturer warranty, spare parts supply, operation guidance, maintenance, and troubleshooting services to ensure Delta power supplies operate stably and reliably.
