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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