SIL-A | Feeder protection relays

The SIL-A is an advanced and efficient Feeder Protection Relay with reliable overcurrent and earth fault protection for primary and secondary distribution, specially developed for compact MV switchgear.

SIL-A has a design that requires less equipment and space, reducing operating costs and maintenance. The optimal design makes the useful life of the device longer and enhanced safety by reducing hazards. In addition to saving installation time. The perfect solution for renewable energy installations.

Intuitive for easy handling use, SIL-A has flexible communication options for rear (RS485 for serial and RJ45 for ethernet interface) and frontal port through a micro USB connector.

In terms of rear ports, SILA is able to manage multiple industrial protocols:

• DNP3 and Modbus (both serial or TCP versions)
• IEC60870-5-103IEC60870-5-104
• IEC61850.

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