This product combines domestic and foreign technologies, adopts a modular combination, has a simple structure, and a high degree of standardization. Special nylon materials are preferred for the transmission part to achieve lifelong maintenance capability. Easy to operate, with clear hand feel and gear positions. The operating structure is equipped with a zero position self-locking device, and the electrical components use positive contacts, ensuring safe and reliable operation and long service life. Wiring, installation, and maintenance are all very convenient
This master controller is mainly used in control circuits with AC 50Hz (60Hz), rated voltage 380V (440V), rated current AC15A, DC13A and below, to control the motor start, speed regulation, braking, commutation, and other special functions of lifting and transportation machinery. According to different operating conditions, the product can achieve dual mechanism linkage/single action.
Implementation standards
GB 14048.1《General rules for low-voltage switchgear and controlgear》
GB 14048.5《Low-voltage switchgear and controlgear-part 5-1》
Performance and technical parameters
