What's the functions of KPM60 motor protector

Release time:2019-01-14 Times of browsing:

    KPM60 series smart motor protector is suitable for rated voltage 380V to 660V rated current 5A-500A control loop. It has 19 basic protection functions, which could better realize the motor protection and data monitoring.
    Because the usage, performance, environment of motors are different, Compere Smart developed this KPM60 smart motor protector in order to avoid user’s inconvenience in protector selection and the extra cost of buying the unnecessary function.

    KPM60 motor protector function selection

    Through a lot of on-site and user research, we add the higher frequency and widely used function into standard selection. And those low frequency and not widely used functions are added to the optional function. In this way, which avoids extra cost of unnecessary functions.

    For example, KPM60 series low voltage motor protector supports the Modbus-RTU and Profibus-DP communication. However, Profibus-DP communication has a small audience and a narrow application field. If the communication is added to the standard configuration, it does not make any sense to the user. Modbus-RTU communication is the popular mainstream communication method. Adding it in the standard configuration, can help users effectively realize the communication of the motor protector.

    The following figure shows the KPM60 standard function configuration table:

    Function Content Standard selection Optional Remake
    3 phase current    
    3 phase voltage    
    Active power    
    Reactive power   Need to increase voltage function
    Power factor    
    Active energy    
    Reactive energy    
    Grounding current    
    Leakage current   Need to increase leakage function
    Heat capacity    
    Overload protection  
    Stall protection    
    Overheating protection    
    Short circuit protection    
    Current balance protection    
    Start timeout protection    
    Grounding protection    
    Loss phase protection    
    Contactor breaking current protection    
    Underload protection    
    Leakage protection   Need to increase leakage function
    Te protection   Suitable for mounting type motor
    Temperature protection    
    Overload protection    
    Under voltage protection    
    Underpower protection    
    Undervoltage restart   Need to increase voltage function
    Phase sequence protection    
    Power factor protection    
    Communication Modbus-RTU    
    Analog output 1 way 4~20mA transmitting output, transmitting item programmable   Need to increase analog output
    Switch output 8-way passive dry node optically isolated input    
    Relay output 4 way relay output