SIEMENS SIPROTEC 7SJ86 FEEDER AND OVERCURRENT PROTECTION NUMERICAL RELAY

Product Description

The feeder and overcurrent protection SIPROTEC 7SJ86 is part of the newSIPROTEC 5 series of modular, flexible and intelligent digital field devices. Withits modularity and flexibility and its high-performance DIGSI 5 engineeringtool, the SIPROTEC 7SJ86 fits perfectly for protection, control, monitoring,and measuring applications in electrical energy systems and for reserve oremergency protection for the line protection devices.

Main function:

Overcurrent protection

Tripping:3-poleInputs and outputs:-3 predefined standard variants with4/4-current/voltage transformers,-11 to 23 binary inputs,-9 to 25 binaryoutputsHardware flexibility:Flexibly adjustable and expandable I/O quantity structure within the scope of the SIPROTEC 5 modular systemHousing width:1/3 x19'' to 2/1 x 19''

Allfunctions can be configured freely with DIGSI 5. For the application of some ofthe functions, you require the appropriate number of free function pointswithin the device. The function point calculator in the online configurator provides support in determining the required number of function points for yourdevice.

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