TOPSFLO Brushless DC Automotive Electronic Pump

2016-12-14

--an alternative choice for Bosch PAD and 392 024 058 pumps

Based on original products, TOPSFLO has upgraded brushless DC car electronic water pump TA50 and TA60 series, and product raw materials, structure, quality and performance have been further improved, widely satisfied and praised by clients globally.

TOPSFLO has made the following improvements for the TA60 product performance improvement:

1, High efficiency ECM brushless DC motor; Durable permanent magnetic rotor & high density ceramic shaft
2, Advanced magnetic driving technology, static-seal without leakage forever
3, Replacing position sensor by micro processor position calculation, motor coreless control with much more intelligence and convenience(PWM speed control funciton available)
4, -40~135°C wide operating temperature is realized, suitable for extreme outdoor environment 
5, Optimized 3 phase motor high efficiency design, combined with low-resistance copper wire, achieving large flow and low temperature rise.
6, Anti-vibration pump rubber bracket designed for automotive vibration working condition
7, Highly adaptable circuit designed specially for unstable automotive voltage and peak voltage
8, More protection functions

Protection functions

Specific work description

  √

Over-voltage protection

24V products: when power supply voltage exceeds 28.5V, the over-voltage protection is started and voltage is retested after 5 seconds, if the voltage is < 28V, the pump will be back to work.
12V products: when power supply voltage exceeds 18.5V, the over-voltage protection is started and voltage is retested after 5 seonds, if the voltage is < 18V, the pump will be back to work.

  √

Over-Current Protection

When the pump operating current is > (7A for 12V products; 5A for 24V products), it's necessary to restart pump after power failure & troubleshooting, water pump will be back to normal.

  √

Blocked-Protection

After pump rotor is stuck for 1 second, the pump will shut down, restart after 5 seconds, repeat the test until the pump returns to normal operation.

  √  

Polarity Protection

Within DC 30V, if the power polarity is connected reversely, the pump will not work and unrecoverable failure will not be produced.

  √  

constant power output

12V products: When the voltage is > 13V, pump will be with constant power output. When the voltage increases, the product flow remains unchanged;
24V products: Whenthe voltage g> 25V,pump will be with constant power output. when the voltage increases, the product flow remains unchanged;

  √  

Dry-running Protection

When pump runs at low speed without water, the pump will reduce the working speed.If no water is detected again,cycle running protection will be continued, and pump will be back to normal once with water.


At present, more and more OEM customers look for TOPSFLO
TA50 & TA60 to replace Bosch DC micro pump, not only because of its competitive prices, but also for its excellent performance and suitability. Specific parameters can be compared as follows:

Comparison sheet

Specification

Bosch PAD 12V circulation pump

TOPSFLO TA50-R12-2302

Rated Voltage

12V

12V

Operating range

12-14V

6-18V

Max flow rate

23L/min

23 L/min

Max head pressure

2M

2.5M

Power supply way

Battery & swiching power supply

Battery & swiching power supply/meet car power supplying way which occur high peak voltage or unstable voltage

Environment temperature durability

range -40-120℃

wider range -40-135℃ / suitable for extreme outdoor environment

 

Comparison sheet

Specification

Bosch 0 392 024 058

TOPSFLO TA60-R12-3409

Rated Voltage

12V

12V

Operating range

12-14V

6-18V

Max flow rate

38L/min

12V 34 L/min; 24V 37L/min

Max head pressure

6M

9M

Power supply way

Battery & swiching power supply

Battery & swiching power supply/meet car power supplying way which occur high peak voltage or unstable voltage

Environment temperature durability

range -40-120℃

wider range -40-125℃ / suitable for extreme outdoor environment

 
TOPSFLO looks forward to establish cooperation with more clients. We have a strong R & D team which can achieve customized products, not only with experience and efficiency, but also giving you good satisfaction from aspects to bring a long term reliable cooperation.