Other 4SZW10

Product Advantages:
1. Ultra-efficient motor: permanent magnet synchronous motor with small size, light weight, high efficiency and long serving life;
2. With adoption of the world’s leading direct torque control (DTC) principle, the motor efficiency is highest;
3. Frequency: DC inverter technology with low noise, it can be activated under low voltage and low temperature conditions;
4. MPPT tracking: the maximum solar power point tracking with automatic frequency and adjusted working speed;
5. Soft-start: soft start for rated torque, starting torque is big;
6. Protection: high voltage and undervoltage protection, fully automatic open and close, overcurrent and overload protection, phase protection;
7. Intelligent control: intelligent protection for dry well, over-current, overload, abnormal operation.
8. Structure: made of whole stainless steel, stainless steel centrifugal impeller, alloy mechanical seal.