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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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