logo
Willkommen bei Changzhou Bextreme Shell Motor Technology Co.,Ltd
+86 18152874275

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

Grundlegende Eigenschaften
Herkunftsort: China
Markenbezeichnung: Bextreme Shell
Zertifizierung: CE
Modellnummer: Die in Absatz 1 genannten Anforderungen gelten nicht für die Produktion von Kraftfahrzeugen.
Immobilienhandel
Mindestbestellmenge: 1
Preis: Verhandelbar
Zahlungsbedingungen: T/T, Western Union
Versorgungsfähigkeit: 10000 Stück/Monat
Produktübersicht
Bürstenlose 400-W-Kühlmittelpumpe für den Schienenverkehr. 3000 l/h Durchfluss, 20 m Förderhöhe, 20.000 Stunden Lebensdauer. Schutzart IP68, PWM-Geschwindigkeitsregelung, 18 Monate Garantie. Robuste Aluminiumkonstruktion zur Kühlung des Traktionswandlers.

Produktdetails

Hervorheben:

brushless electric coolant pump for rail transit

,

metro traction converter cooling pump

,

light rail coolant pump with warranty

Product Name: Elektrische Kühlmittelpumpe
Material: Aluminium
Working Voltage: Gleichstrom 18–32 V (24 V)
Power: 400W
Performance: Q=3000L/H @H=20m
Service Life: 20000h
Warranty Period: 18 Monate
Produkt-Beschreibung
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 0  Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling 1
Dimensional Diagrams
 Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling 2  Reliable Brushless Electric Coolant Pump OWP-BL43-440T for Rail Transit Metro and Light Rail Traction Converter Cooling 3
Verwandte Produkte

Anfrage senden