SCHNEIDER ATV930D30N4Z VFD for Reliable Industrial Pump Power 53.3A 30kW
The SCHNEIDER ATV930D30N4Z Variable Frequency Drive (VFD) stands as a robust solution for precise and reliable power control in industrial pump applications. Engineered for demanding environments, this 30kW drive delivers exceptional performance with a rated current of 53.3A. Its advanced features ensure optimized motor efficiency, extended equipment lifespan, and significant energy savings, positioning it as a premier choice for industrial automation. The ATV900 series, to which this VFD belongs, is recognized for its cutting-edge technology, including integrated safety functions and a user-friendly interface, simplifying setup and operation. Key technical parameters include its three-phase power input and output, a voltage rating of 400V, and a drive type designed for asynchronous motors.
Product Specifications
| Parameter | Specification |
| :--------------------- | :------------------- |
| Model | ATV930D30N4Z |
| Power | 30 kW |
| Rated Current | 53.3 A |
| Voltage | 400V (3-Phase) |
| Enclosure Type | IP21 / UL Type 1 |
| Dimensions (H x W x D) | 520 x 270 x 275 mm |
| Weight | 23 kg |
| Operating Temperature | -15°C to 50°C |
| Mounting | Wall or floor mount |
Core Features & Market Positioning
The SCHNEIDER ATV930D30N4Z distinguishes itself through its sophisticated motor control algorithms, offering superior torque performance and precise speed regulation critical for pump operations. Its advanced thermal management system ensures reliability even under continuous heavy loads, a key differentiator in the competitive VFD market. The drive's robust construction and high IP rating make it suitable for harsh industrial settings, minimizing downtime and maintenance costs. Furthermore, its integration capabilities with various industrial networks and automation platforms underscore its positioning as a versatile and future-proof solution for modern smart factories. Schneider Electric's reputation for quality and innovation further solidifies the ATV930's market standing.
Key Application Scenarios
This VFD is exceptionally well-suited for a wide array of industrial pump applications. It excels in managing centrifugal and positive displacement pumps used in water and wastewater treatment, HVAC systems, and general industrial fluid transfer. The precise speed control offered by the ATV930D30N4Z is vital for maintaining consistent pressure and flow rates, thereby preventing system shocks and optimizing energy consumption. Its ability to handle variable torque loads makes it an ideal choice for applications such as well pumps, irrigation systems, and chemical dosing pumps where efficiency and accuracy are paramount.
Practical System Integration Guidance
Integrating the SCHNEIDER ATV930D30N4Z into existing or new systems is streamlined by its logical terminal layout and comprehensive documentation. Proper wiring is crucial; ensure the power input terminals are connected to the appropriate three-phase supply, and the motor output terminals are correctly phased to the pump motor. For installation, it is recommended to mount the VFD in a clean, well-ventilated area, adhering to the specified clearance distances to prevent overheating. Commissioning involves parameter configuration via the intuitive interface or via software tools like SoMove. Basic parameters include motor data (rated power, voltage, current, frequency, speed) and application-specific settings such as acceleration/deceleration ramps and overspeed protection, ensuring optimal performance and safety.
Operation and Risk Mitigation
Operating the SCHNEIDER ATV930D30N4Z is designed to be straightforward, with diagnostic information readily available on its display. Understanding common fault codes is essential for efficient troubleshooting. For instance, overcurrent faults (often indicated by code F301) typically require checking motor load, cable integrity, or acceleration ramp settings. Overvoltage (F302) might suggest issues with the power supply or regenerative braking requirements. Undervoltage (F303) can point to power supply instability. Following the manufacturer's safety guidelines during installation, operation, and maintenance is paramount to prevent electrical hazards and ensure the longevity of the VFD and connected equipment.
Scalability & Long-Term Value
The ATV930 series offers inherent scalability through its compatibility with Schneider Electric's broader EcoStruxure™ platform, enabling seamless integration into advanced IIoT and digital monitoring systems. This allows for remote diagnostics, predictive maintenance, and performance optimization across multiple assets. The VFD's modular design can also facilitate future upgrades or the addition of option cards for enhanced communication protocols or specific functionalities. Investing in the SCHNEIDER ATV930D30N4Z provides long-term value through its energy efficiency, reduced mechanical stress on pumps, and robust build quality, all contributing to lower operational costs and increased plant productivity.
Frequently Asked Questions (FAQs)
What is the maximum ambient temperature for the SCHNEIDER ATV930D30N4Z?
The drive is rated for operation in ambient temperatures from -15°C to 50°C. This wide range ensures reliable performance in diverse industrial environments. Proper ventilation is still crucial, especially at higher temperatures, to maintain optimal operating conditions.
Can the ATV930D30N4Z be used with single-phase motors?
No, this VFD is designed for three-phase motor applications only. It requires a three-phase power supply for input and outputs a three-phase supply to the motor. Using it with single-phase motors is not supported and can cause damage.
How do I reset a fault on the SCHNEIDER ATV930D30N4Z?
Faults can typically be reset via the drive's keypad after the fault condition has been cleared. Alternatively, external reset signals can be wired to the control terminals for remote resetting. Always investigate the root cause of a fault before resetting.
