Product Description
Standard Models (0-599 Hz) Without EMC FilterPart Number: VFD4A2MS43ANSAA Nominal Input VAC: 480 Volts AC Input Range VAC: 460 Volts AC HP: 2 HP Amps (HD): 4.2A Amps (ND): 4.6A Input Phase : 3 PH Operator Controls: Sold Separately, See Accessories Brake Type: DC Injection; Dynamic Braking Motor Control-Max Level: Open Loop Vector-(Sensorless Vector) Closed Loop: NO AC Line Regenerative: NO Dynamic Braking Trans: Included Enclosure Rating: IP20 Frame Size: B1 Height: 5.59 Inches Width: 2.83 Inches Depth: 5.63 Inches Net Weight: 4 Lbs. Deltais MS300 series is a standard compact vector control drive that inherits Deltais superior drive technology. It supports both IM and PM motor control for application flexibility and provides STO safety mechanism. Also built-in various essential functions, including PLC capacity for simple programming needs, a communication slot for various communication cards, and a USB port to make data uploads and downloads fast and easy. Saving space, reducing setup and wiring time, while providing high efficiency and stability system, all included in the MS300 series with drive size reduced up to 40%.Delta VFD MS300 Micro Drive AccessoriesAdvanced Motor Control for Industrial AutomationThe Delta VFD4A2MS43ANSAA delivers precise speed regulation with its state-of-the-art vector and V/F control methods. Its broad frequency range from 0.5 to 400 Hz accommodates dynamic industrial processes, while the 0.01 Hz output frequency resolution ensures fine-tuned performance. Whether driving pumps, fans, or conveyors, this VFD simplifies control and maximizes system efficiency.
Reliable Operation in Demanding EnvironmentsWith forced air cooling and an IP20-rated enclosure, the drive maintains optimal performance in indoor industrial settings. It reliably operates from -10C to 50C and can withstand peak overloads of 150% for up to 60 seconds. Compliance with RoHS standards highlights Delta's commitment to safety and environmental protection.
Flexible Connectivity and User-Friendly InterfaceFeaturing RS-485 Modbus RTU communication, the Delta VFD integrates seamlessly into automation networks. The 7-segment LED display and simplified operation menu enable quick configuration, while remote and keypad start/stop options ensure flexible control. The microprocessor-based design offers intelligent management and diagnostic capabilities to keep your operations running smoothly.
FAQ's of Delta VFD AC Drive/ VFD4A2MS43ANSAA:
Q: How do I install the Delta VFD4A2MS43ANSAA AC Drive for my industrial application?
A: To install the VFD4A2MS43ANSAA, mount it on a stable panel or wall indoors, ensuring clear airflow for forced air cooling. Connect your three-phase 323-528V AC power supply and wire the drive output to your 3-phase motor (up to 2.2 kW). Refer to the user manual for specific terminal and grounding instructions. Configuration is handled via the keypad with a user-friendly interface.
Q: What are the main applications and benefits of using this VFD model?
A: This drive is ideal for industrial automation needs such as pumps, fans, and conveyors. Benefits include precise motor speed control (0.5-400 Hz), energy savings, overload protection, and simplified setup. Its durability and robust design ensure reliable long-term operation in demanding environments.
Q: Which communication protocols and connectivity are supported for remote control?
A: The VFD4A2MS43ANSAA supports RS-485 (Modbus RTU) communication protocol, making it easy to integrate the drive into automated networks or control systems. Optional remote panels can be used for start/stop and parameter adjustments away from the drive itself.
Q: What methods are available for starting and stopping the drive?
A: Users can start and stop the drive using the built-in keypad, through terminal inputs, or remotely via Modbus RTU communication. This versatility supports both local operation at the drive and remote operation from a central control system.
Q: How does overload protection work in this Delta VFD model?
A: The drive is rated for overload protection up to 150% of its rated current (4.2A) for 60 seconds. This protects motors from sudden current spikes and ensures longevity in fluctuating load conditions commonly found in industrial environments.
Q: When and how should maintenance be performed on the VFD4A2MS43ANSAA?
A: Regularly inspect for dust accumulation and ensure unobstructed air pathways to maintain effective forced air cooling. Check connections periodically for tightness and signs of wear. Maintenance scheduling depends on the operating environment, but quarterly inspections are recommended for optimal performance.