مشخصات کالا
MiCOM P127 – Overcurrent and earth fault protection relay-30 TE-Standard display
رله اشنایدر – مایکام P127
برند: Schneider Electric
| range of product |
MiCOM P127
|
|
|---|---|---|
| device short name |
P127
|
|
| relay application |
Feeder
|
|
| protection type |
Overcurrent ANSI code: 50/51
Recloser ANSI code: 79 Cold load pick-up Earth fault ANSI code: 50G/51G Lockout ANSI code: 86 Negative sequence overvoltage ANSI code: 47 Undervoltage ANSI code: 27 Overvoltage ANSI code: 59 Rate of change of frequency ANSI code: 81R Neutral voltage displacement ANSI code: 59N Thermal overload protection ANSI code: 49RMS Underfrequency ANSI code: 81L Phase undercurrent ANSI code: 37 Breaker failure ANSI code: 50BF Negative sequence overcurrent ANSI code: 46 Restricted earth fault ANSI code: 64REF Directional earth fault ANSI code: 67N Directional phase overcurrent ANSI code: 67 Overfrequency ANSI code: 81O Voltage-restrained overcurrent ANSI code: 50V/51V |
|
| number of inputs |
۴ current input CT…X/5 A and X/1 A
۳ voltage ۱۲ discrete |
|
| number of outputs |
۹ discrete
|
|
| communication port protocol |
DNP3
IEC 60870-5-103 Modbus RTU |
| [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 |
CT/VT supervision
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 |
RS232
RS485 |
| type of measurement |
Current
|
|
|---|---|---|
| height |
۱۷۷ mm total:
۱۵۶ mm embedded: |
|
| width |
۱۵۵ mm
|
|
| depth |
۲۴۹٫۶ mm total:
۲۲۳ mm embedded: |
|
| device mounting |
Flush
|
