SIPROTEC Compact is the ideal solution for almost every protection application Backup transformer protection Busbar protection via reverse interlocking Voltage/frequency protection Load shedding Load restoration Busbar protection via reserve interlocking possible Simple yet comprehensive, safe, and reliable Perfectly suited for protection in distribution systems and industry, with minimal space requirement SIPROTEC Compact devices provide a comprehensive range of functions in a surprisingly compact and space-saving housing. flexible protection functions the device can be adapted to meet the individual...

SIPROTEC Compact at a glance: the SIPROTEC Compact device range ■ Compact design ■ Simple installation without special tools ■ Six-line display ■ Eight freely assignable LEDs ■ Nine freely parameterizable function keys ■ Pluggable current and voltage terminal blocks ■ Front-mounted USB interface ■ Battery can be exchanged from the front panel ■ Two interfaces for remote access ■ Programmable logic (CFC) and flexible protection functions ■ Binary input voltage threshold adjustable with DIGSI ■ Current transformer-rated secondary current (1 A / 5 A) adjustable with DIGSI

Parallel operation of control and service connections control center SlpRCftES A strong communicator Much more than a protection device In addition to protection functions, SIPROTEC Compact devices also support control, monitoring, and automation processes. The comprehensive range of features along with communications interfaces ensure that the devices can be fully integrated in the centralized control, supporting control, and service communication. In addition, it provides for connections to be made with other devices, for example via an optical loop according to IEC 61850 with other SIPROTEC...

|K KKJIA A | lim* Mftn.Hi HDDJ_T .'tYt: Dft.D J Jtldl I J: £» .DIM f Intuitive user interface with really easy operation DIGS! 4 is the application software on the user's PC for the interface with SIPROTEC devices providing all the related functionality. DIGSI 4 is specifically developed for industrial and utility applications, making the parameterization and evaluation of SIPROTEC devices really easy. The PC software is downward-compatible and provides a user-friendly and intuitive user interface. The interface allows tasks to be carried out simply and conveniently, from the parameterization...

Wind farm The SIPROTEC Compact 7SJ80 can be used for the line protection of high and medium-voltage networks that have a solid, resistance, isolated, or compensated neutral grounding. The 7SJ80 can be used as a backup protection device for transformer differential relays. Highlights: Multifunction protection in a compact housing Flexible protection functions for the utmost adaptability Ideally suited to energy distribution and industrial networks Undervoltage-controlled reactive power protection for system decoupling, e.g. renewable generation

-ssS&s PratKjpon Law powtr turret rrflnsfDrmef Time-overcurrent protection 7SJ81 for connecting to low-power current transformers SIPROTEC Compact 7SJ81 makes the advantages of low-power current transformers available. The device provides four low-power current transformer inputs along with the required protection and control functions. Three low-power voltage transformer inputs are available as an option. Since low-power current transformers cover a very broad range of primary nominal current while operating almost without saturation, cost-efficient and safe system solutions can be created....

External temperature detection Corporate network Ethernet electrical 1 to 12 RTDs SIPROTEC Compact 7SK80/7SK81 The SIPROTEC Compact 7SK80 and 7SK81 devices are multifunctional motor protection devices which have been developed for the protection of asynchronous motors. The 7SK80 and 7SK81 can be used as a backup protection for transformer differential relays. SIPROTEC Compact 7SK81 makes the advantages of lowpower current transformers available for motor protection. Optionally, three low-power voltage transformer inputs for 7SK81 are available. Highlights: Highly compact motor protection relay...

Line branch with load shedding to protect the entire network from overload Further grid 59 7RW80 Load shedding/load restoration 81 Voltage and frequency protection 7RW80 The SIPROTEC Compact 7RW80 has been designed especially for energy distribution applications, for use on transformers, and on electrical machines. It can detect deviations from the permitted voltage or frequency and provides overexcitation protection. The device can also be used for decoupling networks or for load shedding in the event of hazardous network breakdowns arising as a result of impermissibly high frequency drops....

Fiber optic Twisted pair Twisted pair Line differential protection 7SD80 The SIPROTEC Compact 7SD80 line differential protection device is used for the selective protection of lines and cables with all types of neutral point grounding. For protection data exchange the differential protection uses the integrated two-wire and FO interfaces in the device. Therefore the 7SD80 can be adapted to existing fiber-optic or copper communication lines which makes it futureproof for new investments. The integrated time-overcurrent protection can be directional or non-directional. This allows for the application...

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