Product Description
Standard Models (0-599 Hz) Without EMC FilterPart Number: VFD25AMS43ANSAA Nominal Input VAC: 480 Volts AC Input Range VAC: 460 Volts AC HP: 15 HP Amps (HD): 25A Amps (ND): 28A Input Phase : 3PH Operator Controls : Sold Seperately, 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 : E1 Height: 9.84 Inches Width: 5.12 Inches Depth: 7.83 Inches Net Weight: 14 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 AccessoriesEnhanced Motor Control and EfficiencyThe VFD25AMS43ANSAA provides superior control over both induction and synchronous motors, featuring vector and V/F control methods. Its high-performance 32-bit processor ensures accurate speed regulation across a wide frequency range (0.1-400 Hz). The AC drive supports multi-step speed operation, allowing smooth transitions between speeds, optimizing performance and energy consumption. This makes it particularly beneficial for applications in pumps, HVAC systems, and fans, where precise adjustment grows operational efficiency.
Comprehensive Protection and DurabilityDesigned for industrial environments, this Delta AC drive features extensive protection functions including over current, over voltage, under voltage, over temperature, and short circuit protection. The robust IP20 enclosure and fan cooling guarantee reliable operation even in challenging conditions, withstanding ambient temperatures from -10C to +50C and up to 95% humidity (non-condensing). The drive's construction blends durability and safety, ensuring dependable usage for a variety of industrial automation tasks.
Flexible Operation and ConnectivityOffering versatile control modes, the VFD25AMS43ANSAA can be operated locally through its keypad or remotely via terminals and RS-485 communication. It even supports remote control through digital input signals, making integration with existing automation systems straightforward. Users benefit from user-friendly parameter settings, an LED status display for easy diagnostics, and custom cable length options. This flexibility aids engineers and technicians in streamlining installation and ongoing operation.
FAQ's of Delta VFD AC Drive/ VFD25AMS43ANSAA:
Q: How does the Delta VFD25AMS43ANSAA support energy-saving in industrial applications?
A: This AC drive achieves energy savings primarily through its advanced vector and V/F control, enabling smooth speed regulation and optimized acceleration for motors. Multi-step speed operation and user-adjustable parameters help match energy consumption to load requirements, making it ideal for energy-conscious operations like pumps, fans, and HVAC systems.
Q: What types of motors are compatible with the VFD25AMS43ANSAA?
A: The drive is engineered for use with both induction and synchronous motors. It delivers consistent performance for a wide range of industrial applications demanding precise speed and torque control.
Q: Where can the Delta VFD AC Drive be installed and how is it mounted?
A: The VFD25AMS43ANSAA is designed for panel mounting within industrial control cabinets. Its IP20 rating ensures safe installation in indoor, dust-protected areas. It is commonly used in environments like manufacturing plants, pump stations, and HVAC control rooms across India.
Q: What protection features does the AC drive offer during operation?
A: It incorporates over current, over voltage, under voltage, over temperature, and short circuit protection mechanisms. These features safeguard the connected motor and drive, ensuring long-term reliable performance even during electrical anomalies or demanding cycles.
Q: When is the built-in braking chopper utilized, and what is its benefit?
A: The built-in braking chopper is used during regenerative braking, where the motor acts as a generator and produces excess energy. By dissipating this energy efficiently, the chopper prevents overvoltage and protects both the drive and the equipment, which is especially beneficial during rapid deceleration or load drops.
Q: How can users control and monitor the drive remotely?
A: The VFD25AMS43ANSAA supports remote operation via RS-485 communication and digital input signals. Users can start, stop, and monitor the drive through connected terminals or a supervisory control system, aided by the LED status display for real-time diagnostics.
Q: What industries and applications typically benefit from this drive model?
A: It is widely used in industries requiring robust motor control, including water treatment, manufacturing, HVAC, and pumping systems. Its versatile operation modes, overload capability, and ease of integration make it a preferred choice among installers, engineers, dealers, and end-users in India.