SCHNEIDER ATV930U15N4Z High Performance Pump Frequency Converter 2.6A 1.5kW

The SCHNEIDER ATV930U15N4Z high-performance pump frequency converter is a sophisticated variable speed drive designed to optimize motor control in demanding industrial applications. Boasting a robust 1.5kW power rating and a 2.6A current capacity, this unit delivers exceptional energy efficiency and precise speed regulation for pump systems. Its advanced features include integrated safety functions, versatile communication options, and a user-friendly interface, making it a leading choice for enhancing operational performance and reducing energy consumption in critical pumping operations.

Product Specifications

| Parameter               | Value                                |

| :---------------------- | :----------------------------------- |

| Product Name            | SCHNEIDER ATV930U15N4Z               |

| Type                    | High Performance Pump Frequency Converter |

| Power Rating            | 1.5 kW                               |

| Rated Current           | 2.6 A                                |

| Input Voltage           | 380-415 V AC                         |

| Output Voltage          | 380-415 V AC                         |

| Protection Class        | IP21                                 |

| Mounting Type           | Wall-mounted                         |

| Dimensions (H x W x D)  | 275 x 140 x 196 mm                   |

| Weight                  | 5.6 kg                               |

Core Features & Market Positioning

The SCHNEIDER ATV930U15N4Z stands out in the market due to its advanced motor control algorithms, specifically tailored for pump applications. It offers superior torque control, enabling smooth starts and stops that minimize mechanical stress on pump systems, thereby extending equipment lifespan. Its integrated harmonic filtering capabilities ensure compliance with stringent power quality standards, a crucial differentiator in sensitive industrial environments. Furthermore, the ATV930 series is recognized for its robust design and high reliability, positioning it as a premium solution for mission-critical pumping tasks where downtime is unacceptable. The variable speed drive's advanced diagnostic features and predictive maintenance capabilities also contribute to its market leadership, allowing for proactive issue resolution.

Key Application Scenarios

This frequency converter is ideally suited for a wide array of industrial pumping applications. It excels in HVAC systems for precise control of circulation pumps, ensuring optimal building climate and energy savings. In water and wastewater treatment plants, the ATV930U15N4Z provides efficient control for boosting stations and dewatering pumps, adapting flow rates to demand and reducing energy expenditure. It is also extensively used in the oil and gas industry for controlling transfer pumps and injection pumps, where precise flow and pressure management are paramount. Its versatility extends to food and beverage processing, chemical industries, and general manufacturing, wherever variable flow or pressure control is required for pumps handling diverse fluid types.

Practical System Integration Guidance

Integrating the SCHNEIDER ATV930U15N4Z into existing pump systems is straightforward thanks to its adaptable design. The unit supports multiple wiring configurations for both standard asynchronous motors and permanent magnet motors, offering flexibility in motor selection. For installation, it is typically wall-mounted in a vertical orientation, ensuring adequate ventilation with a minimum clearance of 50mm on all sides. Commissioning involves configuring motor parameters, application settings, and safety functions via the intuitive graphical display or through Schneider Electric's SoMove software. For seamless communication, the ATV930U15N4Z offers optional communication cards for EtherNet/IP, Modbus TCP, Profibus DP, and other industrial protocols, enabling integration into SCADA and PLC-based control systems.

Operation and Risk Mitigation

Operating the SCHNEIDER ATV930U15N4Z involves understanding its comprehensive safety features and common operational parameters. The integrated Safety Torque Off (STO) function ensures that the motor cannot be accidentally started, providing a critical safety measure during maintenance. Users should familiarize themselves with the device's fault codes for efficient troubleshooting; for instance, an "OL" (Overload) fault typically indicates the motor is drawing too much current, potentially due to mechanical issues or incorrect parameter settings. Regular inspection of motor windings and proper ventilation around the drive are essential to prevent overheating and premature failure. Adhering to Schneider Electric's recommended operating environment, including temperature and humidity limits, is crucial for long-term reliability and preventing operational risks.

Scalability & Long-Term Value

The SCHNEIDER ATV930U15N4Z offers significant scalability and long-term value for industrial facilities. Its modular design allows for the addition of optional communication and I/O cards, enabling seamless integration with evolving automation architectures and IIoT platforms. This compatibility ensures that the drive can be easily updated to support new communication protocols or expand control capabilities without requiring a complete system replacement. The robust construction and energy-saving capabilities of the ATV930 series contribute to a lower total cost of ownership over its lifespan, reducing operational expenses through optimized energy consumption and minimized maintenance requirements. Furthermore, Schneider Electric's commitment to product development ensures ongoing support and potential firmware upgrades, safeguarding the investment.

Frequently Asked Questions

What is the primary function of the SCHNEIDER ATV930U15N4Z?

The ATV930U15N4Z is a variable speed drive. It controls the speed of AC motors for pumps. This precise control optimizes energy use.

It allows for smooth acceleration and deceleration. This protects pump systems from mechanical stress. It enhances overall operational efficiency.

This drive is crucial for applications requiring variable flow or pressure. It reduces energy consumption significantly compared to fixed-speed systems.

How does the SCHNEIDER ATV930U15N4Z improve energy efficiency in pump systems?

It adjusts motor speed based on demand. This prevents running pumps at full speed unnecessarily. Energy savings can be substantial.

By matching pump output to process needs, it avoids wasted energy. This is especially true for systems with fluctuating requirements.

The drive's advanced control algorithms optimize motor performance. This results in a lower power factor and reduced electricity bills.

What are the key safety features of the SCHNEIDER ATV930U15N4Z?

It includes an integrated Safety Torque Off (STO) function. This prevents unexpected motor starts during maintenance. It enhances personnel safety.

The drive provides advanced diagnostics and fault reporting. This helps in quickly identifying and rectifying potential hazards.

Overload protection and thermal monitoring are standard. These features prevent motor damage and potential fire risks.

Can the SCHNEIDER ATV930U15N4Z be integrated with existing industrial networks?

Yes, it supports multiple industrial communication protocols. Options include EtherNet/IP and Modbus TCP.

It can connect to PLC and SCADA systems. This allows for remote monitoring and control.

Optional communication cards enhance its network compatibility. This ensures seamless integration into diverse automation setups.

What types of motors can the SCHNEIDER ATV930U15N4Z control?

It is designed for standard asynchronous motors. It also supports permanent magnet motors.

This versatility allows for flexibility in motor selection. Users can choose motors based on application needs and efficiency.

The drive's parameter settings can be optimized. This ensures peak performance for various motor types.

What is the typical installation environment for this frequency converter?

It is typically wall-mounted in a vertical orientation. Adequate ventilation is crucial for operation.

It requires a clean, dry environment. Avoid extreme temperatures and high humidity.

Specific clearances must be maintained around the unit. Refer to the manual for precise installation guidelines.

How do I troubleshoot common issues with the SCHNEIDER ATV930U15N4Z?

Check the fault code displayed on the drive. Consult the product manual for specific error meanings.

Ensure proper wiring and connections. Verify motor parameters are correctly set.

Investigate mechanical issues with the pump system itself. Overloads can stem from pump problems.

What is the power and current rating of the SCHNEIDER ATV930U15N4Z?

The unit has a power rating of 1.5 kW. Its rated current capacity is 2.6 A.

These specifications determine the motor size it can drive. It is suitable for medium-sized pump applications.

Always ensure the motor's nameplate data is within these limits. This prevents drive damage and ensures reliable operation.

What is the protection class (IP rating) of this product?

The SCHNEIDER ATV930U15N4Z has an IP21 rating. This means it is protected against solid objects larger than 12.5mm.

It also offers protection against vertically falling water drops. This rating is suitable for many indoor industrial environments.

However, it is not designed for direct exposure to water jets. Ensure it is installed in a location protected from moisture.

How does the SCHNEIDER ATV930U15N4Z contribute to reducing maintenance costs?

Its soft-start and stop features reduce mechanical wear. This prolongs the life of motors and pumps.

Advanced diagnostics help predict potential failures. This allows for planned maintenance, avoiding costly breakdowns.

The drive's energy efficiency also leads to lower operational costs. This reduces the overall cost of ownership over time.