Functions of Siemens Siprotec 4 SIPROTEC 7SJ66 Protection Numerical Relay

Introduction of Siemens Siprotec 4 SIPROTEC 7SJ66

Siemens SIPROTEC 7SJ66 Multifunction Protection Relay is mathematical security, control, and checking gadget. SIPROTEC 7SJ66 Numerical hand-off is highlighting the “adaptable insurance capacities”. Up to 20 security capacities can be added to Siprotec 7SJ66 multifunction hand-off as indicated by individual necessities. Accordingly, for instance, a pace of-recurrence change assurance or opposite power insurance can be carried out. The transfer gives control of the electrical switch, further exchanging gadgets and computerization capacities. The coordinated Graphical rationale proofreader (CFC) permits the client to carry out its own capacities, e. g. for the robotization of switchgear (interlocking). The correspondence interfaces support the simple reconciliation into current correspondence organizations.

SIPROTEC 7SJ66 Numerical hand-off Multifunction security
  • Overcurrent security
  • Directional overcurrent security
  • Touchy directional ground-shortcoming discovery
  • Relocation voltage
  • Discontinuous ground-shortcoming insurance
  • Directional discontinuous ground shortcomings ensure
  • The high-impedance limited ground shortcoming
  • Inrush limitation
  • Engine security
  • Over-burden security
Some more functions of SIPROTEC 7SJ66
  • Slave pointer
  • Trip circuit oversight
  • Combine disappointment screen
  • 8 oscillographic shortcoming records
  • Engine measurements

SIPROTEC 4 leads the way in incorporating security, control, estimation, and computerization capacities in a single gadget. The homogenous framework stage, the extraordinary DIGSI 4 designing project and broad experience of in excess of 1,000,000 effectively working gadgets in the field around the world – because of these interesting benefits, SIPROTEC 4 appreciates top acknowledgment among clients around the world. SIPROTEC 4 is the business standard for computerized insurance innovation today in all fields of utilization.

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