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24V 12v Automotive Electric Water Pump With PWM Control For Heavy Bus

Categories Automotive Electric Water Pump
Brand Name: OWO
Model Number: OWP-7000KL180T
Place of Origin: China
MOQ: 5 sets
Payment Terms: L/C, T/T,L/C
Price: Negotiable
Operate voltage: DC 18V-32V
Max Flow:: 5500L/H
Max head:: 20M
Rated Flow &lift: 3000L/H,head H ≥10M
Noise: ≤65dB
Ip grade: IP67
Service life: ≥20000h
PWM: Yes
Diagnostic output: Yes
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24V 12v Automotive Electric Water Pump With PWM Control For Heavy Bus

Brushless DC motor centrifugal pump DC 24V 300W heavy duty electric water pump for electric school bus, range extended electric vehicle and controller cooling with PWM control

OWP-7000KL67180T heavy duty electric water pump for electric bus/truck battery and controller cooling system

Applications:


1: electric vehicles cooling system

2: engine,battery,controller,AC coolant circulation

3: industrial cooling system

4: BEV bus,PHEV vehicles


No.ItemsParameter
1

Medium

temperature range

Max 40% Glycol

-40℃~85℃

2Flow & HeadFlow Q=3000L/H, Head H≥10M
3Noise≤65dB
4Rated VoltageDC24V
5Operating VoltageDC18~32V
6Max Current≤13A
7Power240W±10W
8IP GradeIP67
9Service life≥20000h
10Net Weight2.2kg

Advantages of our electric water pump

*Brushless Motor assembly efficiency max reach to 85%(normal level 70%),controller driving efficiency max reach to 97%


*Shielded brushless motor,long service life ,low power consumption,compact size, high reliability


*Strong pump development capability , professional Ansys Fluent simulation calculation offering high-efficiency customized development.


*Sinusoidal wave controlling circuit ,EMC proved, Automotive grade electronic components .


*Automatically detect no-load/semi-load state and protective self stop, automatically detect the plugging state and protective self stop, detection overload and protective deceleration operation, positive and negative pole reverse protection function.


*Shielded - type inner - rotor structure , IP grade IP67 , insulation grade F.


Structure of electric water pump


Simulation calculation of hydraulic design of electric pump

Electric water pump design principle

Electric water pump design verification - electromagnetic theory design verification

Design verification of electric pump product design - test verification


■ Applications

Widely used in hybrid bus, hybrid passenger car, electric vehicles, trains, ships and other heating and cooling circulation system.


■ Features

◆Centrifugal pump

◆Magnetic force transmission

◆High efficiency brushless DC motor, low power consumption, high efficiency, long service life.

◆With wide range operating temperature

◆PWM signal speed controlling

◆Diagnostic signal output

◆With constant flow controlling

◆Reverse polarity protection

◆Dry running protection

◆Over Voltage, over current protection

◆Overload, over temperature protection


■ Technical description (related parts in contact with the liquid)

Pump head housing: Die casting aluminum alloys

Impeller: PPS+GF

Shield cavity: PPS+GF

Shaft sleeve: carborundum composite materials

Shaft: stainless steel(3CR14) shaft

Magnet housing: PPS plastic capsulation

Seal ring: EPDM


■ Driving device (Including motor)

Driving rotor: PPS plastic capsulated magnet

Screws and nuts: SUS 304 stainless steel

Driving Motor : brushless motor

Motor wire frame :PPA GF

Pump housing: Die-casting aluminum case with sandblasting and anodizing +PE powder coating..


Bracket: steel

Bracket hoop: US 304 stainless steel

Waterproof based on IP67 rating (en60529)

Connector model: AMP282106-1 (matched Plug AMP282088-1)

Nozzle diameter:39.5mm (1.5 inch)



Quality 24V 12v Automotive Electric Water Pump With PWM Control For Heavy Bus for sale
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