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Schneider Electric P122C--------- Image

View all MiCOM P12x

P122C---------

Schneider Electric P122C--------- Image
View all MiCOM P12x
P122C---------

MiCOM P122C - Overcurrent and earth fault protection relay - Compact

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  • Main
    range of product
    MiCOM P122C
    device short name
    P122C
    relay application
    Feeder
    protection type
    Cold load pick-up
    Breaker failure 50BF
    Lockout 86
    Phase undercurrent 37
    Overcurrent 50/51
    Earth fault 50G/51G
    Negative sequence overcurrent 46
    Restricted earth fault 64REF
    Thermal overload protection 49RMS
    communication port protocol
    DNP3
    IEC 60870-5-103
    Modbus RTU
    Complementary
    [Us] rated supply voltage
    24...250 V DC 19.2...300 V
    48...250 V DC 38.4...300 V
    48...240 V AC 38.4...264 V
    control and monitoring type
    Circuit breaker/contactor control
    network and machine diagnosis type
    Fault recording
    Event recording
    Disturbance recording (15 s
    switchgear diagnosis type
    Trip circuit supervision TCS
    display type
    Backlit LCD 2 lines of 16 characters
    discrete input voltage
    24...250 V DC (Threshold : 19.2 V (Threshold : standard variant)
    48...250 V AC (Threshold : 19.2 V (Threshold : standard variant)
    48...250 V DC (Threshold : 105 V (Threshold : further option)
    48...250 V DC (Threshold : 77 V (Threshold : further option)
    48...250 V DC (Threshold : 154 V (Threshold : further option)
    48...240 V AC (Threshold : 105 V (Threshold : further option)
    48...240 V AC (Threshold : 77 V (Threshold : further option)
    48...240 V AC (Threshold : 154 V (Threshold : further option)
    communication port support
    RS485
    RS232
    Environment
    type of measurement
    Current
    height
    294.4 mm total
    253 mm embedded
    width
    175.6 mm
    depth
    88.5 mm total
    device mounting
    Surface
  • Technical FAQs

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