Description
The HI500 relay tester is a single-phase current tester for hands-on users. It is extremely robust with an exceptionally long life span. The simple procedure enables it to be used even by less experienced technicians.
The HI500 relay tester generates up to 500A test current and enables secondary systems to be monitored in field use.
In addition to testing secondary overcurrent relays it can easily be used to monitor current transfomers and wiring circuits.
Application
- Testing simple secondary overcurrent relays
- Testing current transformers (transformation ratio, polarity, apparent ohmic resistance)
- Testing wiring circuits (current paths; trigger circuits)
