400W 24VDC Input Electric Coolant Pumps 3000L/H For High Power EV Charging
Price:
Negotiable
MOQ:
1
Delivery Time:
5-8 work days
Brand:
Bextreme Shell
Product Description
OWP Series 400W 24VDC Input Electric Coolant Pump
Premium Cooling Solution for High-Power EV Charging Stations
Engineered for extreme reliability in demanding electric vehicle (EV) infrastructure, the OWP-BL43-440C Electric Coolant Pump delivers industry-leading performance for high-power charging stations, battery swap facilities, and critical cooling systems. Combining advanced BLDC motor technology with robust magnetic transmission, this single-stage centrifugal pump ensures stable, efficient thermal management even in harsh operating environments.
Core Advantages
Designed to outperform standard cooling pumps, the OWP-BL43-440C integrates multiple protective features and efficiency-boosting technologies:
- Precision Flow Control: Equipped with constant flow regulation and PWM speed adjustment, the pump adapts dynamically to cooling demands, optimizing energy consumption while maintaining consistent thermal performance.
- Comprehensive Protection Systems: Features reverse polarity protection, dry running safeguard, and multi-layered protection against overvoltage, overcurrent, overload, and overtemperature—ensuring uninterrupted operation and extended service life (>20,000 hours).
- Enhanced Efficiency: Professional electromagnetic design verification enhances motor efficiency by 3-5% compared to competitors, while hydraulic simulation-optimized impeller and volute configurations maximize fluid dynamics for superior hydraulic efficiency.
- Robust Construction: Magnetic force transmission (shield pump structure) eliminates leakage risks, while the nylon plastic-encapsulated driving magnet ensures corrosion resistance and long-term reliability. With an IP68 rating, the pump operates seamlessly in dust, moisture, and extreme temperatures (-40℃ to +120℃ ambient).
- Wide Operational Range: Handles medium temperatures from -40℃ to +85℃ and system pressures between -0.5 to 2.5 Bar, making it suitable for diverse cooling media in EV charging applications.
Technical Specifications
| Power Input | 24VDC (18-32VDC) |
| Rated Power | 400W |
| Rated Flow Rate | 3000L/H @ Head 20M |
| Maximum Flow | 4600L/H |
| Maximum Lift Head | 23M |
| Speed Regulation | PWM |
| Working Temperature (Medium) | -40℃ to +85℃ (-40°F to +185°F) |
| Working Ambient Temperature | -40℃ to +120℃ (-40°F to +248°F), Humidity ≤90% |
| System Pressure | -0.5-2.5 Bar (at 100℃/212°F) |
| Noise Level | ≤60dB |
| IP Rating | IP68 |
| Service Life | >20,000 Hours |
| Outlet Connection | Clamp Quick-Connect Fitting |
Application: High-Power EV Charging & Battery Swap Infrastructure
The OWP-BL43-440C is specifically engineered to address the cooling challenges of high-power EV charging stations, delivering reliable thermal management across critical components:
- Supercharging Station Power Equipment: Cools transformers, inverters, and rectifiers in 350kW+ supercharging stations, preventing overheating during high-load operation and ensuring consistent charging speeds.
- EV Charging Piles: Integrates seamlessly with DC fast-charging piles, maintaining optimal temperatures for power modules and charging connectors to extend equipment lifespan and reduce downtime.
- Battery Swap & Charging Systems: Provides precise cooling for replaceable battery packs during rapid charging cycles, ensuring uniform temperature distribution to protect battery cells and maintain charging efficiency.
- Backup Cooling for Charging Infrastructure: Serves as a redundant cooling solution for critical charging components, minimizing operational risks in mission-critical EV charging networks.
Built to withstand the rigors of 24/7 operation in commercial EV charging facilities, the OWP-BL43-440C combines durability, efficiency, and smart control to meet the evolving needs of the global EV infrastructure market.
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Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.91 Hanjiang Rd, Changzhou, Jiangsu,China
Contact Person
Eric Peng