Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter

Mine Explosion-Proof and Intrinsically Secure dual circuit Vacuum Electromagnetic CZPTter

Major application

This product is suited for use in the atmosphere containing gasoline, coal dust and other explosive gases in underground coal mine. In the ac 1140V or 660V circuit, it can management the begin, stop and double-pace switch of three-phase ac asynchronous motor or AC double-winding motor, and has the function of joint manage.

CZPT attributes

1. Rapid opening structure                                   
2. With neighborhood management and distant control function                                   
three. With trustworthy mechanical locking and electrical locking function
                                       
Useful characteristics

• With the solitary-chip microcomputer as the management main, to obtain the twin circuit drinking water degree management required by various logic functions
• Genuine time screen of different parameters of swap procedure, with fault file and question features
• H2o degree management purpose and independent use and free selection purpose
• When the drinking water degree rises quickly, it are not able to manage the growing water level in time
• It has the purpose that one# loop stops in the process of drainage, and two# loop immediately places into drainage work 
• Unbiased twin circuit drainage manage purpose. By way of the water amount to recognize the double circuit switch automatic commence, end function
• It can be employed as a entirely unbiased double-circuit switch
• Rs-485 conversation perform, hassle-free for distant handle and monitoring

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Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter