ABB 3AXD50000707300 LV AC drive module - 7.5 kW
Part Number: 3AXD50000707300
Quick Summary
ABB 3AXD50000707300 LV AC drive module for solar pumps optimizes motor control and energy efficiency in PV-powered pumping systems. Engineers often face variable water demand, start-stop fatigue, and energy waste when pumps run directly from solar arrays. This drive offers soft-start, precise speed control, and built-in protection to reduce wear and maintenance costs. Key certifications and standards commonly pursued with LV drives include CE compliance, standard IP protection, and safety guidelines that ensure reliable operation in harsh environments. By integrating this drive into solar pumping projects, procurement teams gain consistency, faster installation, and a scalable path to uptime, with improved system performance and long-term cost savings.
Product Information
Feature: Rated for 7.5 kW and 17 A at 400 V three-phase supply, this module aligns with common solar pump motors. Business Impact: It ensures efficient energy transfer, minimizes thermal stress, and reduces wiring complexity. Application: Ideal for PV-powered irrigation, water management installations, and remote pumping stations. Feature: Soft-start and ramping control to manage inrush and pump wear. Business Impact: Extends motor life, reduces peak demand charges, and improves grid compatibility. Application: Variable-flow irrigation systems and remote pumping operations where smooth starts are essential. Feature: Built-in motor protection and fault diagnostics for proactive maintenance. Business Impact: Lowers downtime through rapid fault identification and easier service planning. Application: Remote solar pumping sites with limited on-site support. Feature: Compact LV drive module designed for easy panel integration and quick installation. Business Impact: Shorter installation time, smaller enclosure footprint, and simplified compliance. Application: Retrofit into existing solar pumping stations or new builds. Feature: Broad compatibility with ABB drive ecosystem and 400 V networks. Business Impact: Streamlines spare parts and training, reducing lifecycle costs. Application: Agricultural irrigation networks and industrial water systems. Feature: Configurable parameters and remote monitoring options. Business Impact: Enables performance optimization and predictive maintenance. Application: Large-scale PV watering systems and distributed pump networks.
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FAQs
Yes. The 3AXD50000707300 is designed for a 400 V three-phase supply and fits standard motor control panels common in solar pumping installations. It supports easy wiring to PV-powered irrigation motors and AB drive-compatible connectors, enabling straightforward retrofits or new builds with minimal panel modification and simplified commissioning.
Key specs include a nominal power rating of 7.5 kW, 17 A current, and 400 V three-phase input. This combination supports typical solar-powered irrigation motors, delivering smooth speed control, energy efficiency, and reliable operation across varying irradiation conditions, while reducing mechanical stress and peak electrical demand during startup.
Absolutely. The drive is purpose-built for PV-enabled pumping, offering soft-start, precise speed regulation, and integrated protection. These features help maintain consistent water flow, protect pumps from inrush and faults, and optimize energy use in irrigation networks and remote water management projects.
Industrial LV drives like this ABB module typically align with CE safety and EMC requirements and meet general IP protection expectations for rugged environments. Always verify the current product labeling for the exact certifications specific to your region and installation, especially if you require SIL-related safety compliance or higher IP ratings.
The drive’s diagnostics and protection features support proactive maintenance by flagging faults before failure, reducing downtime. Energy savings from soft-start and efficient speed control contribute to a lower total cost of ownership, while easier integration with existing ABB drive ecosystems accelerates deployment and improves system uptime in solar pumping networks.