Electronic Coolant Pump 3KW OWP-BL3000H-A3-1- High-Efficiency Energy Storage

The OWP-BL3000H-A3-1 electronic coolant pump is engineered for reliable and high-performance thermal management, tailored to meet the rigorous demands of industrial energy storage systems. With a robust design, wide operating voltage range, and exceptional durability, this pump delivers consistent cooling performance while minimizing energy consumption and operational noise—making it a top choice for energy storage applications requiring long-term stability.

The OWP-BL3000H-A3-1 electronic coolant pump integrates advanced technologies to deliver superior performance. Equipped with a closed impeller design, it achieves large flow rates, high operational efficiency, and low noise emission—ensuring quiet and energy-saving operation even under full load. Adopting permanent magnet brushless technology, the pump features a compact footprint and low power consumption, allowing for flexible installation in space-constrained energy storage equipment. Additionally, the shaft system utilizes ultra-long service life friction pair materials, which significantly enhances wear resistance and contributes to the pump’s extended service life of over 20000 hours, reducing maintenance frequency and costs for users.

The OWP-BL3000H-A3-1 electronic coolant pump is specifically optimized for energy storage thermal management systems, where precise and reliable temperature control is critical to safeguarding battery performance and lifespan. Its key performance metrics and robust design make it an indispensable component in various energy storage scenarios, from large-scale utility-scale energy storage plants to commercial and industrial energy storage systems.

In utility-scale energy storage stations, the OWP-BL3000H-A3-1’s rated power of 3000W and impressive head capacity (≥25m at 400L/min flow rate) ensure efficient circulation of coolant throughout large battery packs, rapidly dissipating the heat generated during charging and discharging cycles. This high flow rate and head performance prevent localized overheating, which is a major cause of battery degradation, thus extending the overall service life of the energy storage system. The pump’s wide operating voltage range (AC380V±15%) enables stable operation even in regions with fluctuating power grids, eliminating downtime caused by voltage inconsistencies.

For commercial and industrial energy storage systems installed in harsh environments—such as outdoor settings or areas with extreme temperature variations—the OWP-BL3000H-A3-1’s operating ambient temperature range of -40℃ to 85℃ and medium temperature tolerance of the same range ensure uncompromised performance. Whether facing freezing winters or scorching summers, the pump maintains consistent cooling efficiency, protecting battery modules from temperature-induced failures. Its IP67 protection class provides dust-tight and waterproof performance, preventing the ingress of moisture, dust, or debris that could damage internal components, while the air tightness (leakage ＜0.8mL/min at 0.35MPa) ensures no coolant loss, maintaining system integrity and reducing operational risks.

In residential energy storage systems, the OWP-BL3000H-A3-1’s low noise level (≤70dB under rated load) ensures quiet operation, making it suitable for installation in homes or residential buildings without causing disturbance. The compact size, enabled by permanent magnet brushless technology, allows for easy integration into small-sized energy storage cabinets, saving valuable space. Furthermore, the pump’s Class F insulation level enhances electrical safety, providing peace of mind for users, while its over 20000-hour service life minimizes the need for frequent replacements, reducing long-term ownership costs.

Whether deployed in grid-connected energy storage systems, off-grid renewable energy storage setups, or backup power storage solutions, the OWP-BL3000H-A3-1 electronic coolant pump delivers the reliability, efficiency, and durability required to optimize energy storage thermal management—ensuring consistent performance and extending the lifespan of critical energy storage infrastructure.

Designed for energy storage thermal management, the OWP-BL3000H-A3-1 combines high power output, wide operating ranges, and robust protection to meet the most demanding industrial requirements. With its efficient cooling performance, long service life, and compact design, it is the ideal solution for enhancing the reliability and efficiency of your energy storage systems. Contact us today to learn more about how this electronic coolant pump can support your application needs.