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Changzhou Junqi International Trade Co.,Ltd
Changzhou Junqi International Trade Co.,Ltd

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12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems

12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems

  • 12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems
  • 12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems
  • 12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems
  • 12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems
12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems
Product Details:
Place of Origin: China
Brand Name: junqi
Certification: IS9001, TS16949,CE
Model Number: JP200-1
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotialbe
Packaging Details: suitable for export
Delivery Time: base on order,
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 1000set/month
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Detailed Product Description
Model: JP200-1 Material: PPS+GF, Stainless
Voltage: 12V/24VDC Power: Less 300W
Rated Flow Rate: 50L/min~120L/min Head: 2m~12m(21kPa~115kPa)
Application: Hybrid Bus, Electric Vehicles, E Bus, BCI
High Light:

24VDC Electricl Water Pump

,

Cooling Systems Electric Water Pump

,

PWM Fault Feedback Function Water Pump

      JP200-1 Brushless DC Water Pump

12V 24VDC Electricl water pump for new energy bus /truck cooling systems, with Can BUS , PWM Fauilt feedback function

Application:

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)
★ communication mode(optional)
★ With constant flow controlling
★ Reverse polarity protection
★ Dry running protection
★ Over Voltage, over current protection
★ Overload, over temperature protection
★ Large Flow 50~120LPM
★ Low head 2~12m
 

 12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 0

Technical Parameters Table:

 

No.   Technical Parameters

1

Medium Liquid 50% Glycol aqueous solution(Preferred choose Organic Type,grain size≯0.35,ppm≯0.1g/L)

2

Extreme Medium Temperature -40℃~120℃

3

Normal Medium Temperature 10℃~90℃

4

Storage Temperature -50℃~90℃

5

Extreme -40℃~105℃

6

Flow Rate Range 50L/min~120L/min

7

Head Range 2m~12m(21kPa~115kPa)

8

Rated Voltage DC12V /DC24V

9

Voltage Range DC9~16V /DC18~32V

10

Power ≤300W

11

Communication and Control Type CAN/PWM or ON/Off

12

Protection Level IP68

13

Weight ≤1.5kg(without Bracket)

14

Noise ≤60dB(A)(see 5.2 figure)

15

Service Life >20000h

16

OD of inlet/outlet φ38

17

Lead wire Type Integrated with pump body or lead wires with connectors

18

Protection Function Over Current Protection, Over/Low Voltage Protection, Over Temperature Protection, Locked-Rotor Protection,Dry-Running Protection, Reverse Polarity Protection.
 

 

2. Mechanical installation
2.1 The pump can be installed vertically or horizontally mounted (see figure 1 ) When installed
vertically, the outlet port should be upward .
2.2 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 )
2.3 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).
2.4 Can't use the seawater or other heavy pollution with big grain impurity liquid as the liquid
medium .
 
12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 1
 

Electrical Interfaces:

3.1 Recommend PWM/CAN Communication Connectors and Pin Port Description:
Manufacture:TE Connectivity(Recommend)
Connector Model:AMP282106-1
Matched Plug Model:AMP282088-1
12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 2
3.2 Non-Recommend Connectors:
For the application of water pump with lead wires, JUNQI International can replace the connector
types as the customer request. Or 2pin connector for fixed speed (on/off), 3pin connector with feedback
function (or 3pin PWM communication application), please contact with us for your request details.
 

 

Performance Indicators:

4.1 Performance Curve:

12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 3

 

4.2. Noise
Noise Test Conditions:
1. Testing Room Temperature: 23℃,
2. Water Speed: Max Speed
3. Flow Rate: Max Flow
Test Result: ≤60dB(A),choose max test value
The Noise testing measuring position as below figure.
 
12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 4
4.3 CAN Communication:
Please communicate and obtain the recommendation agreement when selecting the design!4.4 PWM
Communication(Recommend)
4.4.1 Water Pump Connector Pin port definition(figure3, figure4)
12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 5
12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 6

 

 

Attentions:
1. Please add a fuse in the water pump power supply circuit to cut off the power supply when appearance the failure.
2. Avoid the water pump is covered or blocked and affected by the surrounding devices heating. The installation space is convenient for maintenance and replacement operation.
3. 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
4. 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.
5. Pay attention to the purity of the water, avoid to jam and impeller-blocked to reduce the service life of pump
6.Please use the pump far from the dusty environment, the dust is harmful to reduce the service life
 
Mechanical Dimensions:
12V 24VDC Electric Water Pump For New Energy Bus Cooling Systems 7
 

Contact Details
Changzhou Junqi International Trade Co.,Ltd

Contact Person: Ivanzhu

Tel: 0086-13961407941

Send your inquiry directly to us
Changzhou Junqi International Trade Co.,Ltd
No.28 Shunyuan Rd, Changzhou City, JIangsu, China
Tel:86-1396-1407941
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