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Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling

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Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling

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Brand Name : Bextreme Shell

Model Number : OWP-BL43-440T

Certification : CE

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : T/T,Western Union

Supply Ability : 10000pcs/month

Delivery Time : 5-8 work days

Packaging Details : Cartons + PE

Product Name : Electric Coolant Pump

Material : Aluminum

Working Voltage : DC 18-32V(24V)

Power : 400W

Performance : Q=3000L/h @H=20m

Service Life : 20000h

Warranty Period : 18 months

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Reliable Brushless Electric Coolant Pump OWP-BL43-440T
Professional cooling solution for rail transit metro and light rail traction converter systems
Technical Specifications
ParameterDetails
Power Input24VDC (18-32VDC)
Rated Power400W
Rated Flow Rate3000L/H @ H=20M
Maximum Flow Rate5000L/H
Maximum Lift Head23M
Compatible MediumGlycol (50-60%)+water, dielectric oil, Electronic fluorinated solution
Medium Temperature-40-85℃
Outlet Diameter25mm
Speed RegulationPWM
Fault Feedback SignalHigh/Low-level
IP GradeIP68
Noise Level≤60dB
Service Life>20000 hours
Core Advantages
  • Advanced structural design for long-term stable operation
  • Closed impeller ensures high working efficiency and low noise output
  • Permanent magnet brushless design with compact size and low power consumption
  • Ultra-long-life friction pair materials for enhanced durability
  • Centrifugal and shielded structure maintains stable performance under complex conditions
  • PWM duty cycle speed regulation for accurate cooling capacity adjustment
  • Comprehensive protection functions including reverse connection, overvoltage, overcurrent, dry-running and over-temperature protection
Applications
Professionally developed for rail transit industry heat dissipation of metro and light rail traction converters. These key power components produce significant heat during continuous operation, requiring efficient cooling to maintain normal equipment function.
This 400W rated power coolant pump provides strong cooling support with 3000L/H rated flow and 5000L/H maximum flow capacity. It stably conveys various cooling media including glycol-water mixture, dielectric oil and electronic fluorinated solution within -40-85℃ temperature range, adapting to complex rail transit operating environments.
IP68 protection grade ensures resistance to dust and moisture for both on-board and trackside installation. With over 20,000 hours service life, it reduces maintenance requirements for urban rail transit lines. PWM speed regulation and fault feedback functions enable intelligent cooling system monitoring.
Performance Curve
Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling
Dimensional Diagrams
Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling

Product Tags:

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Quality Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling for sale

Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling Images

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