Product Description
Applications
Small size pump & fan, blowing machine, conveyer belt, simple DIY processing equipment
Features:
- Output frequency: 0.1~600Hz
- 3 points adjustable V/f curve
- Built-in PID feedback control
- RFI-switch for IT mains
- Built-in EMI filter (for models 230V 1-phase and 460V 3-phase)
- Use RS-485 communication interface (RJ-45) with Modbus protocol
- Optional communication modules for multiple communication protocols, such as Profibus, DeviceNet, LonWorks and CANopen
- Complete protection function.
Range: Single Phase 0.025HP to 3HP
Range: Three Phase 0.5HP to 5HP
Advanced Motor Control for Industrial AutomationThe EL Series VFD empowers seamless motor operation across various industrial applications. Offering precise vector and V/F control, automatic torque boost, and wide output frequency range (0.1 Hz to 400 Hz), it guarantees optimal speed and torque management. Its dynamic braking and soft start capabilities enhance both performance and motor lifespan, making it ideal for demanding environments.
User-Friendly Programming and Real-Time MonitoringParametric adjustment is straightforward with a keypad-based programming system and a clear 7-segment LED digital display. The VFD simplifies installation and configuration, while fault displays and comprehensive protections ensure safe, reliable use. Built-in and optional communication protocols support integration into modern industrial control networks.
FAQ's of EL Series VFD:
Q: How does the EL Series VFD support soft starting of motors?
A: The VFD implements a soft start mechanism, gradually increasing voltage and frequency during motor startup. This minimizes mechanical stress on the motor and reduces inrush current, thereby extending the lifespan of connected equipment.
Q: What types of motors can be controlled with the EL Series VFD?
A: It is compatible with both induction and synchronous motors, making it suitable for a broad spectrum of industrial applications requiring precise speed and torque control.
Q: Where can the EL Series VFD be installed and what are the mounting options?
A: The VFD is designed for flexible installation, supporting both wall-mount and panel-mount options to accommodate various industrial layouts and control panels.
Q: What communication protocols are available for remote monitoring and control?
A: The EL Series VFD features built-in Modbus RTU and RS-485 communication protocols, with an optional RS-232 interface. This enables seamless remote control and integration with industrial automation systems.
Q: What are the benefits of the dynamic braking function in this VFD?
A: Dynamic braking allows the drive to rapidly decelerate the motor, enhancing safety and operational efficiency in applications where quick stopping is necessary, such as conveyors or machinery with high inertia loads.
Q: How is parameter setting and configuration handled on the EL Series VFD?
A: Programming and parameter adjustments can be performed easily using the integrated keypad and the 7-segment LED digital display, offering clear feedback and straightforward navigation through settings.
Q: What protective features ensure safe and reliable operation of the VFD?
A: Integrated protections against overvoltage, undervoltage, overcurrent, and overloads, along with fault displays, provide high reliability and help prevent damage to both the drive and connected motors.