Durable BLDC Electric Coolant Pump (OWP-BL43-440T) for Wind Turbine Converter Heat Dissipation in Wind Power Industry
Basic Properties
Place of Origin:
China
Brand Name:
Bextreme Shell
Certification:
CE
Model Number:
OWP-BL43-440T
Trading Properties
Minimum Order Quantity:
1
Price:
Negotiable
Payment Terms:
T/T,Western Union
Supply Ability:
10000pcs/month
Product Summary
400W BLDC coolant pump for wind turbine converters. 3000L/h flow, IP68 rated, 20,000h lifespan. PWM speed control & robust protection for reliable heat dissipation in harsh environments.
Product Details
Highlight:
BLDC electric coolant pump for wind turbines
,wind turbine converter coolant pump
,energy storage coolant pump with warranty
Product Name:
Electric Coolant Pump
Working Voltage:
DC 18-32V
Power:
400W
Life Span:
20000h
Material:
Aluminum
Performance:
Q=3000L/h @H=20m
Product Description
Durable BLDC Electric Coolant Pump (OWP-BL43-440T)
Designed specifically for wind turbine converter heat dissipation in the wind power industry, this IP68-rated electric coolant pump delivers reliable performance in demanding outdoor conditions.
Technical Specifications
| Parameter | Details |
|---|---|
| Power Input | 24VDC (18-32VDC) |
| Rated Power | 400W |
| Rated Flow Rate | 3000L/H @ H=20M |
| Max Flow Rate | 5000L/H |
| Max Lift Head | 23M |
| Compatible Media | 50-60% glycol + water mixture, dielectric oil, electronic fluorinated solution |
| Medium Temperature Range | -40℃ to 85℃ |
| Outlet Diameter | 25mm |
| Speed Regulation | PWM (Pulse Width Modulation) |
| Fault Feedback Signal | High/Low-level |
| IP Rating | IP68 |
| Noise Level | ≤60dB |
| Service Life | ＞20000 hours |
Core Advantages
- Closed impeller design enhances operational efficiency while maintaining noise levels ≤60dB
- Permanent magnet brushless technology for compact profile and low power consumption
- Ultra-long-life friction pair materials with centrifugal & shielded structure for service life exceeding 20000 hours
- PWM duty cycle speed regulation for precise flow control
- Comprehensive protection functions including reverse connection, overvoltage, overcurrent, dry running, and overtemperature protection
- IP68 rating for superior waterproof and dustproof performance in harsh outdoor conditions
Application: Wind Turbine Converter Heat Dissipation
The OWP-BL43-440T electric coolant pump is specifically engineered to address the critical heat dissipation needs of wind turbine converters in the wind power industry. Wind turbine converters are core components that convert variable-frequency AC into stable grid-compatible AC, generating substantial heat during high-power conversion processes.
Excessive temperatures can degrade converter efficiency, shorten component lifespan, and cause unexpected failures, directly impacting power generation capacity and operational safety. This 400W rated coolant pump delivers robust coolant circulation to efficiently dissipate heat from IGBT modules, capacitors, and other heat-generating components.
The wide medium temperature range (-40℃ to 85℃) ensures reliable operation in extreme outdoor environments, from cold plateaus to hot coastal wind farms. The 25mm outlet diameter provides sufficient coolant delivery, while PWM speed regulation enables real-time flow adjustment to match converter heat output during varying wind speeds and power generation loads.
PWM Speed Control Mode & Fault Feedback
Performance Curve
Dimensional Drawing
Mr. Eric Peng
Sales Engineer
- Email: service@bextremeshell.com
- Tel: +86 18152874275
- WhatsApp: 8618152874275
-
WeChat:
+86 18152874275
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