The SVERKER750/780 RELAY TEST SETS is the engineer’s toolbox for secondary testing of protective relay equipment. The SVERKER750 can be used to test a wide variety of equipment, including overcurrent relays, inverse time overcurrent relays, undercurrent relays, ground fault relays, directional overcurrent relays, under voltage relays, power factor relays, time-delayed relays and much, much more. You can also use the SVERKER750 for a wide variety of other applications including plotting excitation curves, current/voltage transformer ratio tests, burden measurements, impedance measurements, efficiency tests, polarity tests and more.

SVERKER 750/780 Relay Test Set Key Features

  • Portable solution for testing a wide variety of single phase relays
  • Built-in carrying handle for easy transportation
  • Rugged and reliable design for field use
  • Logical design with simple interface
  • Display can show time, voltage, current, Z, R, X, S, P, Q, phase angle and cos φ
  • Variable voltage source
  • Two SVERKER units can be synchronized to create a basic 3-phase test set
  • Suitable for voltage relays with frequency range from 15Hz up to 550Hz
  • Use to plot excitation curves
  • Suitable for burden measurements on protective relays
  • Impedance, efficiency and polarity measurement possible