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12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus

12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus

12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus
12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus
12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus
Product Details:
Place of Origin: China
Brand Name: OWO
Model Number: OWP-4500KL230S
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Payment Terms: L/C, T/T,L/C
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Detailed Product Description
Operate Voltage: DC 9V-16V Rated Flow:: 4500L/H
Rated Head:: 9M Noise: ≤65dB
Ip Grade: IP68 Service Life: ≥20000h
Max Power: 250W
High Light:

OWP 4500KL230S

,

4500KL230S Coolant Pumps

,

4500KL230S 12volt pump

 

OWP-4500KL230 SERIES brushless DC water pump

Boosting/circulation/Variable-frequency/Low-noise/centrifugal pump

 

 

 

 

 

■ 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(optional)

◆Diagnostic signal output(optional)

◆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: Die casting aluminum alloys

Impeller: Die casting aluminum alloys

Shield cavity: PPS+GF

Shaft sleeve: carborundum composite materials

Shaft: stainless steel(3CR13) shaft

Magnet housing: PPS+GF plastic capsulation

Seal ring: EPDM

 

■ Driving device (Including motor)

Driving rotor: PPS+GF plastic capsulated magnet

Screws and : A2-70 stainless steel

Driving Motor : brushless motor

Motor wire frame :PPA

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

 

Bracket: steel

Bracket hoop: US 304 stainless steel

Waterproof based on IP68 rating (en60529)

Connector model: AMP 6-176143-6 ,Lock catch: AMP 85003-2 (matched Plug AMP 6-176146-6)

Nozzle diameter:40mm (1.5 inch)

 

 

Mounting instruction

 

OWP-4500KL series pumps are centrifugal pumps which require pre-filled,

The pump installed in the lowest position of the system to ensure that the impeller is always immersed in the liquid, or pre-filled the pump before power on .

 

1: Pump should not be dry-running, even though it can dry-running for 15 minutes (after 15 minutes dry-running, it will automatically stop), Dry running will makes noise, also increasing abrasion to the shaft and shaft sleeve.

 

2:Use the recommended diameter pipe connecting the pump inlet, if you use a smaller diameter hose pump inlet, Due to the negative pressure in the pump, the outside air easier enter to the pump through the pipeline, it will make the pump performance degradation, and also the air bubbles make damage to the pump.

 

3: As viewed from the pump inlet direction, the impeller rotates clockwise (see the arrow on the outlet port).

 

4: The pump can be installed vertically or horizontally mounted (see figure 1 ) When installed vertically, the outlet port should be upward .

 

5:In order to avoid the dry- running (air get stuck in impeller),the water pump outlet port should be vertical or in the upper of the impeller. (see figure 1 )

 

6: The connected pipe should be vertically mounted (or no elbow in 20cm )to make the air discharged easily, the outlet pipe should not be used less than 90 degrees elbow (see figure 2).

 

7: Can't use the seawater or other heavy pollution with big grain impurity liquid as the liquid medium .

 

 

12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus 0

 

■ Temperature parameter

Medium liquid temperature: -40℃ to +85℃ (-40°F to + 185°F)

Working ambient temperature: -40℃ to +120℃ (-40°F to +248°F)

Storage temperature: -40℃ to +70℃ (-40°F to +158°F)

(up to 100 ℃, but it will shorten the service life)

System pressure

-0.2 to 2.5 bar ( 100℃ (212°F).

The service life is more than 20,000 hours based on the rated voltage and 36℃(86°F) ambient temperature.

Voltage range

Rated 24V water pump, workable range 9V - 16V

Although the motor can be used in a wide range of voltage and temperature, but excessive or too low voltage and temperature will affect the service life of the motor, the pump can not be exposed to thermal radiation ambient.

 

Medium liquid: liquid mixture (Water with below 60% glycol)

 

 

■ Electrical parameter

Working Voltage

(VDC)

Rated power

(W)

Rated flow

(L/H)

Dimensions

(mm)

Weight

(g)

9V-16V(12V) 250W Q=4500L/H, H≥9m 198*90*159.5 2500g

 

 

 

 

 

 

 

 

 

Connector model and the corresponding electrical properties (see figure 3):

AMP 6-176143-6 1 2

(matched Plug AMP 6-176146-6)

Lock catch: AMP 85003-2

+12V DC GND

 

 

 

 

12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus 1

               figure 3

 

 

Wire thickness The longest wire used *
  12V
1.5 mm² 16m
2.5 mm² 25m
3 mm² 31m
4 mm² 40m

 

 

 

 

 

 

 

Recommended Wire size is (Based on 3% voltage drop)

 

* The length of the wire means the distance from pump to the battery

 

 

Attentions

1. Working ambient temperature:-40℃--120℃, should try to avoid close to three-element catalytic, gas discharge pipe system and engine during the installation, ensure the working environment temperature.

2.The installation position of the water pump should as much as possible close to the low water level , to extend the service life of the pump.

4. Please use the pump far from the dusty environment, the dust is harmful to reduce the service life

5. Pay attention to the purity of the water, avoid to jam and impeller-blocked to reduce the service life of pump

 

 

Performance parameter

12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus 2

  • External dimension

12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus 3

12V DC Coolant Electric Water Pump For Automotive Applications Truck Bus 4

Contact Details
Changzhou Bextreme Shell Motor Technology Co.,Ltd

Contact Person: Amigo Deng

Tel: +8618994777701

Send your inquiry directly to us (0 / 3000)

Contact

Address: No.38 Fenghuang road,Tianning district,Changzhou,Jiangsu,China.

Factory Address:No.28,Shunyuan road,Changzhou,Jiangsu,China.