Compact and powerful, the relay testing unit provides all the functions needed for secondary testing of almost all types of single-phase protection now available on the market.
Sverker 650 relay testing unit features logical design as well as construction and it is extraordinarily easy to learn and use.
The compact design and lightweight construction makes it extremely portable.
Auxiliary equipment for Sverker 650 relay testing unit includes a test lead set and a rugged transport case.
Another useful accessory is the ACA120 voltage source which makes it easier to test directional relays.