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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   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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