Description
Product details
This is a relay tester with standard 6 phase voltage, 6 phase current output, voltage output is 125V/phase, current output is 30A/phase, 6 phases in parallel can output up to 180A. The relay tester comprises of Digital Signal Processor Microcomputer ( DSP). This economical three phase relay test set or secondary current injection set can not only test the traditional protective relays , but also can test the modern micro computer relays, This Universal relay test system is specially suitable for testing of transformer differential protection and Distance protection. Product images are indicative purpose only.