PXJ starting control box is composed of circuit breaker, AC contactor, thermal relay, button, indicator light, voltmeter, ammeter, etc. The star connection method is adopted to reduce the winding voltage when the motor is started. After starting, the motor is switched to the triangle connection method. The motor is started in a reduced voltage mode with normal voltage operation. This method can effectively reduce the starting current and protect the motor from burning.

It is suitable for infrequent start and stop control of various types of fans with large load of 11kw ~ 110kW and long start time. Such as 4-72, Y5-47, C6-46 large inertia centrifugal fan, Roots fan, etc.

   Founded in 1996, Foshan Nanhai Popula Fan Co.Ltd has been headquartered in Nanhai District for more

than 20 years. Centralized in R&D, production, sales and service, it has been a high-tech and comprehensive enterprise which is integrated in environmental protection and ventilation equipment in the field of industrial fans.

Its factory covers 115,000 square meters while standard workshops covers 100,000 square meters with more

than 1300 staff. Many of its products have successively passed ISO9001: 2008 international quality system certifications. CCC.CE, SASO.QS, fire safety certification. And it even has acquired 10 invention or utility.