Key features include:
1. The motor features a brushless frequency conversion design with a water-filled core. Frequency control allows for a small startup current, large starting power, and variable frequency speed regulation. This portable motor with the same power output as a brushed motor is a remarkable feature.
2. The motor design includes a stable mechanism that incorporates a field-oriented control function. The motor uses a double inner and outer shielded design to prevent water leakage and mechanical seal friction, providing superior cooling for the rotor.
3. The motor is equipped with an intelligent controller.
4. The hybrid motor is powered by both AC and DC, providing a maximum power output of 3KW.
5. The soft start function extends the service life of the motor.
6. The motor has a voltage range of 60-380VMP or 90-240VAC, with a 50/60Hz frequency. The maximum output voltage is 440V.
7. The motor provides dry running protection, reverse protection, overload protection, overcurrent protection, overvoltage protection, and phase loss protection to ensure safe operation.
8. The motor is constructed from high-quality 304 stainless steel material, ensuring durability and corrosion resistance.
9. The copper coil of the motor is treated with vacuum dip paint insulation, providing enhanced protection against high temperatures.
10. The rotor of the motor features high precision and incorporates graphite bearings and thrust bearings. The advantages of graphite bearings include self-lubrication, high temperature resistance, corrosion resistance, and light weight.
11. In DC mode, the MPPT feature can provide up to 99% efficiency.
12. In AC mode, the motor can achieve a power factor exceeding 0.99 when using the power factor correction function.
13. The motor can dive to a depth of 150 meters.
14. The motor is backed by a 2-year warranty.
| Model | DC Voltage Range | AC Voltage Range | Power | Max. Flow | Max. Head | Outlet |
| 4/6EFS37.2-22-1800 | 60-380Vmp (60-440VOC) | 90-240VAC | 1800W | 37.2m3/h | 22m | 3" |
| 4/6EFS35.8-38-2600 | 60-380Vmp (60-440VOC) | 90-240VAC | 2600W | 35.8m3/h | 38m | 2.5" |
| 4/6EFS35-61-3000 | 60-380Vmp (60-440VOC) | 90-240VAC | 3000W | 35m3/h | 61m | 3" |
| 4/6EFS37.5-23-2200 | 60-380Vmp (60-440VOC) | 90-240VAC | 2200W | 37.5m3/h | 23m | 3" |
| 4/6EFS38.8-42-2600+ | 60-380Vmp (60-440VOC) | 90-240VAC | 2600W | 38.8m3/h | 42m | 3" |
| 4/6EFS34.2-58-3000 | 60-380Vmp (60-440VOC) | 90-240VAC | 3000W | 34.2m3/h | 58m | 3" |