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MiCOM P122 – Overcurrent and earth fault protection relay-20 TE-Standard display

رله اشنایدر – مایکام P122

برند: Schneider Electric


Main
range of product
MiCOM P122
device short name
P122
relay application
Feeder
protection type
Overcurrent ANSI code: 50/51
Cold load pick-up
Earth fault ANSI code: 50G/51G
Lockout ANSI code: 86
Thermal overload protection ANSI code: 49RMS
Phase undercurrent ANSI code: 37
Breaker failure ANSI code: 50BF
Negative sequence overcurrent ANSI code: 46
Restricted earth fault ANSI code: 64REF
number of inputs
۴ current input CT…X/5 A and X/1 A
۳ discrete
number of outputs
۷ discrete
communication port protocol
IEC 60870-5-103
Modbus RTU
DNP3
Complementary
[Us] rated supply voltage
۲۴٫٫٫۲۵۰ V DC 19.2…۳۰۰ V
۴۸٫٫٫۲۵۰ V DC 38.4…۳۰۰ V
۴۸٫٫٫۲۴۰ V AC 38.4…۲۶۴ V
control and monitoring type
Circuit breaker/contactor control
network and machine diagnosis type
Fault recording
Event recording
Disturbance recording15 s
switchgear diagnosis type
Trip circuit supervision ANSI code: TCS
display type
Backlit LCD: 2 lines of 16 characters
discrete input voltage
۲۴٫٫٫۲۵۰ V DC 19.2 V standard variant
۴۸٫٫٫۲۵۰ V AC 19.2 V standard variant
۴۸٫٫٫۲۵۰ V DC 105 V further option
۴۸٫٫٫۲۵۰ V DC 77 V further option
۴۸٫٫٫۲۵۰ V DC 154 V further option
۴۸٫٫٫۲۴۰ V AC 105 V further option
۴۸٫٫٫۲۴۰ V AC 77 V further option
۴۸٫٫٫۲۴۰ V AC 154 V further option
communication port support
RS485
RS232
Environment
type of measurement
Current
height
۱۷۷ mm total:
۱۵۷٫۵ mm embedded:
width
۱۰۳ mm
depth
۲۷۰ mm total:
۲۴۰ mm embedded:
device mounting
Flush