The classification of the switch

DONGFENG Brand Two Speed Motor

Specifications
1. DONGFENG Brand Two Speed Motor 
2. 3000RPM-750RPM 
3. Electrical motor 
4. factory price best quality 

5. 100% copper 
1, wiring Logic Control (WLC, Wired Logic Control) is it realize wiring switch Logic Control functions, usually, this switch is used mechanical and electronic switches and Control part update into electric motor low rpm electronics, have been supervised so call it half electronic switch, the switch relative to mechanical and electrical switches, although on the device and technology to the electronic, a major step forward, but it's basically inherited and retained the crossbar switch monitor mode, large volume, business and the maintenance function is low, lack of flexibility, so it's just electromechanical to water pump electronic excessive sex products of evolution.2, the Stored Program controlled (SPC, Stored Program Control) it is the user's information and switch Control, maintenance and management functions into a Program Stored in the computer memory in advance. When the switch motor electric is working, the control part of the automatic monitoring the state of the user and dialed number, and execute a program according to the requirement, so as to complete all kinds of switching function. Usually this switch belongs to the electrical, USES the program control, so called the stored program control switches, or simply the PBX.