Single phase relay tester is a relay test equipment with overload protection and signal, forming a powerful display unit, powered by 220V 50Hz. Prevent faults, optimize system performance, and maintain network reliability—whether in conventional or digital substations. Output frequencies of 50Hz, 60Hz, and 10Hz to 200Hz, using external synchronization or line. Megger's SVERKER 650 offers secondary relay testing and primary injection for electrical distribution substations, renewable power generation stations, and industrial applications. Primary and secondary injection in complete ranges from low to high amplitudes with high precision, delivering. The small, lightweight PTE-50-CE is the ideal instrument to test overcurrent and over/undervoltage protective relays, among many other applications. This electronic, independent source can be adjusted in amplitude, frequency, and phase angle. It comes installed as standard with the 'Pro' versions of the PTE sets, but it can also be purchased. Primary injection, secondary injection and basic protection test set COMPANO 100 is the universal and easy-to-use solution for all types of basic testing duties in electrical energy systems.
