Schneider Micom P120 overcurrent and earth fault protection relay
Schneider Micom P120 relay is a range of directional and non-directional overcurrent relays from single phase or earth fault up to the multifunctional three-phase P127 device with voltage protection functions.
Models available: MiCOM P120, MiCOM P121, MiCOM P122, MiCOM P123, MiCOM P125, MiCOM P126, MiCOM P127
MiCOM P12x is housed in a compact 4U case in 20TE or 30TE widths, MiCOM P12x is fully withdrawable to facilitate easy and quick replacement. The dual-rated current input is powered by conventional 1A or 5A Current Transformers. A wide-range power supply allows a flexible auxiliary voltage to be applied from 24-250Vdc/48-240Vac. P122 also offers a compact case solution with reduced hardware and functionality where installation space is minimal.
Schneider Micom P120 relay features include –
2 settings groups for quick switching between application configurations and customizable reflex automation, allowing logical AND, OR or NOT gates.
MiCOM P12x devices also include a rear RS485 communication port with a variety of protocols; DNP3, IEC 60870-5-103, Modbus and Courier.
| range of product |
MiCOM P120
|
|
|---|---|---|
| device short name |
P120
|
|
| relay application |
Feeder
|
|
| protection type |
Lockout ANSI code: 86
Earth fault ANSI code: 50/51 Restricted earth fault ANSI code: 64REF |
|
| number of inputs |
2 discrete
1 current input CT…X/5 A and X/1 A |
|
| number of outputs |
5 discrete
|
|
| communication port protocol |
IEC 60870-5-103
Modbus RTU DNP3 |
| [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 |
|
|---|---|---|
| network and machine diagnosis type |
Fault recording
Event recording Disturbance recording15?s |
|
| display type |
Backlit LCD: 2 lines of 16 characters
|
|
| discrete input voltage |
24…250 V DC 19.2 V standard variant
48…250 V AC 19.2 V standard variant 48…250 V DC 105 V further option 48…250 V DC 77 V further option 48…250 V DC 154 V further option 48…240 V AC 105 V further option 48…240 V AC 77 V further option 48…240 V AC 154 V further option |
|
| communication port support |
RS485
RS232 |
| type of measurement |
Current
|
|
|---|---|---|
| height |
177?mm total:
157.5?mm embedded: |
|
| width |
103?mm
|
|
| depth |
270?mm total:
240?mm embedded: |
|
| device mounting |
Flush
|
Our catalog of Schneider Micom Protection Relays provides leading and reliable protection and control for any network application. The latest Protection Relays also offer comprehensive security and dependability for your electrical grid, from overcurrent and arc protection to distance and differential protection of the transmission line. Our product range offers solid protection with advanced communications such as the IEC 61850 to give you peace of mind in protecting your grid.? To explore the comprehensive range? of Micom products contact us. Get the quote!
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