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      KPM83

      KPM83series microcomputer comprehensive protection and measurement control devices is based on high-performance DSP processor and embedded real-time operating system, it is a protection and monitoring devices that integrated protection, mon
      Overview Function Specifications Wiring Diagram Download
          KPM83 series microcomputer comprehensive protection and measurement control devices is based on high-performance DSP processor and embedded real-time operating system, it is a protection and monitoring devices that integrated protection, monitoring and control, communications.

          It is suitable for substations, power plants, industrial and mining enterprises, construction and other fields with voltage levels up to 35KV. It has such functions as protection, telemetry, remote mains, remote adjustment and remote control to achieve full control and management of it. , we can provide line protection and monitoring and control, transformer protection and control, motor protection and control, PT protection and control, capacitor protection and control, spare power source automatic throw-in device coupler protection and other product types.



      Function features

      □ Fully enclosed structure, with good seismic dust performance
      □ Providing complete lines, transformers, motors, capacitors, PT, Bus line connection backup power automatic work device protection and other functions
      □ Using 192 * 64 dot matrix blue LCD display, all Chinese finished, the display rich and clear, easy to operate, beautiful appearance
      □ RS485 communication method,integrated standard Modbus communication protocol
      □ Perfect self-test function, improve the abnormal records, time records, records of operations, all information be maintained when power down.
      □ Advanced embedded real-time operating platform, software and hardware are modular design, easy to upgrade and extend functionality
      □ Light weight and reasonable structure, the use of high-quality high-level components and SMT production process, the product has a high electrical performance

      Optional type of function     
                                                 TYPE
      CONTENT
      KPM
      83L
      KPM
      83T
      KPM
      83TD
      KPM
      83C
      KPM
      83M
      KPM
      83MD
      KPM
      83P
      KPM
      83B
      KPM
      83U
      保    護(hù)   功   能 Quick break              
       differential instantaneous trip protection              
      Over-current section I        
      Over-current section II          
      Negative sequence over-current section I                
      Negative sequence over-current section II                
      Anti-time over-current                
      Zero sequence over-current        
      Unbalanced zero sequence over-current                
      Overloaded            
      Anti-time overload                
      Overvoltage protection            
      Zero sequence overvoltage              
      Unbalanced zero sequence overvoltage                
      Low voltage protection            
      Low voltage protection section I                
       Low voltage protection section II                
      Low voltage side inverse time zero sequence                
      /Voltage takeoff                
      Short circuit protection                
      Overheating protection                
      Post acceleration                
      Reclosing                
      PT disconnected          
      Discharge PT overvoltage                
      Non-electrical protection            
      Low-frequency load shedding                
      Power direction                
      Ratio Difference Protection of Second Harmonic Braking              
      CT break detection and blocking function              
      Fault Recording                
      protection for boot time is too long                
      Charge protection              
      Insulation monitoring              
      Control loop disconnected                  
      Circuit breaker remote control split output signal        
        IA、IB、IC、UA、UB、UC、Ia2、Ib2、Ic2、U0、I0、P、Q、F、cosФ Analog          
        Iah、Ibh、Ich、Ia1、Ib1、Ic1 Analog                
        Real-time display of unbalanced current                

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