DEFINITE TIME OVER CURRENT RELAY
Naugra is a power electronics lab equipments manufacturers, suppliers & exporters from India. Our power electronics laboratory instruments are made of superior quality raw materials equipped with all latest features & technologies available at most competitive price.
We are the most preferred power electronics laboratory equipments suppliers in many engineering schools, colleges, universities, vocational training centers, industries, testing & research centers, government organizations across the nation.
Few of our power electronics lab instruments are definite time over current relay, single-phase directional relay, combined overcurrent and earth fault relay, earth fault warning relay, reactive power controller, switchable capacitor battery, feeder manager relay etc.
PERCENTAGE BIASED GENERATOR DIFFERENTIAL RELAY