Product descriptions from the supplier Variable Frequency Inverter: Precisely controls water pump motor speed. V/F Control: Ensures smooth start-up and efficient operation. 7.5kw Power Rating: Handles heavy-duty industrial applications. 3 Phase Input: Suitable for various industrial setups. Germany Origin: High-quality construction and reliability. About this supplier Shenzhen Hengjin Zhikong Technology Co., Ltd. specializes in industrial control products, offering motors,