Electric Bus Cooling System
NF732.3405
The NF 600W electronic water pump is a variable speed pump in which the rotor is driven by a brushless DC motor; the rotation of the brushless motor is controlled by an integrated controller.
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This electronic water pump is a variable-speed pump that uses a brushless DC motor to drive the impeller. It is driven by a controller to make the brushless motor rotate.
This electronic water pump can be used in the main cooling system of the vehicle engine, auxiliary cooling system, battery pack cooling system, and energy storage equipment, etc. It provides the energy for the coolant to flow through the channels to various heat dissipation locations, enabling various thermal control systems to function to the fullest and ensuring their stable operation.
This electronic water pump can be speed-controlled via CAN, thereby adjusting the working state of the pump. Besides the basic functions, the pump also has corresponding protection functions.
This electronic water pump can be used in the main cooling system of the vehicle engine, auxiliary cooling system, battery pack cooling system, and energy storage equipment, etc. It provides the energy for the coolant to flow through the channels to various heat dissipation locations, enabling various thermal control systems to function to the fullest and ensuring their stable operation.
This electronic water pump can be speed-controlled via CAN, thereby adjusting the working state of the pump. Besides the basic functions, the pump also has corresponding protection functions.

| Rated voltage(V) | DC24V |
| Working voltage range | DC18V~32V |
| Rated current | ≤25.5A |
| Rated power | 600W |
| Waterproofing Grade | IP67 |
| ated flow | ≥3500L/h@24m |
| Maximum Head | ≥27m |
| Noise | ≤60 dB at 1 m |

The NF electronic water pump 600W is suitable for use in primary cooling systems of automotive engines, auxiliary cooling systems, battery pack cooling systems, energy storage equipment and similar applications. It provides the energy required to circulate the coolant through various heat dissipation channels, thereby enabling various thermal management systems to operate at maximum efficiency and ensuring their stable operation.
The NF electronic water pump 600W supports speed control via the CAN interface, which allows precise regulation of pump operation. In addition to its basic functionality, the pump is also equipped with a comprehensive set of protection functions.

This electronic water pumps adopts a brushless motor-driven canned pump design.
The main components are outlined below: BLDC motor: consists of rotor assembly (incl. impeller assembly) and stator housing assembly (incl. can sleeve and rear bearing housing assembly) Controller (PCB assembly): communicates with main control unit to regulate the BLDC motor Pump cover: connects to vehicle, engine, and cooling system BLDC motor rear cover: includes cable outlet assembly for vehicle connection


