Product Description
The VFD-EL series is multiple function new generation micro type AC drive. It has built in EMI filter, RFI switch, easy DC bus sharing for side-by-side installation, high precision current detection, overload protection, and a built in keypad.
Delta VFD002EL21A i Multiple Functions i Micro Type Drives
Delta Products
AC Drives, VFD-EL Series
ITEM # VFD002EL21A
MFG # VFD002EL21A
Series VFD-EL
Drive, AC, 1/4Hp, 230V 1-Phase Input/ 3-Phase Output
Compact and Efficient PerformanceThe VFD002EL21A delivers optimal control and energy savings within a space-saving enclosure. Its lightweight plastic and metal body ensures easy panel mounting and effortless installation, while supporting high-precision speed management for various industrial machinery. The drive is ideal for automation of pumps, fans, and conveyors, offering stable operation under fluctuating loads and temperatures.
Robust Protection and ComplianceWith comprehensive protection features, this AC drive secures your equipment against common electrical faults such as overvoltage, undervoltage, overcurrent, short circuits, and overheating. Complying with rigorous CE, UL, and cUL standards, it guarantees safe operation, enhancing equipment longevity and minimizing downtime in demanding industrial environments.
Flexible Connectivity and ControlConnectivity is straightforward thanks to the built-in RS-485 interface, enabling seamless integration into diverse automation setups. The LED display provides intuitive status readings and makes configuration easy. Remote control capability further improves operational flexibility, supporting both local and long-distance management as required for your process.
FAQ's of Delta VFD AC Drive/ VFD002EL21A:
Q: How can I install the Delta VFD002EL21A AC Drive?
A: The VFD002EL21A is designed for panel mounting, which is straightforward due to its compact, lightweight body. Installation involves securing the drive onto a suitable panel, connecting the input (single-phase 200-240V AC) and output (three-phase) wiring, and configuring settings via the LED display. For optimal results, ensure the drive is installed in a location with adequate ventilation for natural air cooling.
Q: What protection features are built into the VFD002EL21A?
A: This model includes multiple protection systems such as overvoltage, undervoltage, overcurrent, short circuit, and overheating safeguards. These features help prevent damage to both the VFD and the connected equipment under abnormal electrical or thermal conditions, ensuring operational safety and reliability.
Q: Where can the Delta VFD AC Drive be used?
A: The VFD002EL21A is suitable for various industrial automation scenarios, including pumps, fans, conveyors, and other machinery requiring precise speed and torque control. Its robust design and compliance with international standards make it ideal for applications in manufacturing facilities across India and globally.
Q: What are the benefits of using Vector Control and V/F Control in this drive?
A: Vector Control enables precise adjustment of motor speed and torque, improving efficiency and responsiveness in dynamic applications. V/F Control offers energy savings and stable performance for general-purpose machinery. Both types of control allow for versatile operation depending on system requirements.
Q: How does the overload protection work in this VFD?
A: This model is capable of handling 150% of its rated current for up to one minute, preventing overheating or damage during brief periods of excessive load. The integrated current sensor continuously monitors the output to activate protection as needed without interrupting normal operation under transient loads.
Q: When should I use the remote control feature?
A: You should utilize the remote control option when the drive is installed in locations that are difficult to access or when centralized system management is required. Remote operation allows for convenient adjustment of parameters and monitoring of status without direct physical interaction with the panel-mounted drive.
Q: What is the process for configuring output frequency and acceleration/deceleration times?
A: Configuration is managed through the built-in LED display interface, enabling users to set output frequency between 0.1 Hz and 600 Hz, and acceleration/deceleration times from 0.1 to 6000 seconds. These adjustments help tailor motor performance to specific application needs, improving process efficiency and control.