Megger (AVO Biddle) SPI225
Smart Primary Injection Test System

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Product Overview

RENT Megger SPI225 Smart Primary Injection Test System (Call for Availability)

    The Megger SPI225 is a high current primary injection test system for all forms of high current testing required in a substation, including testing overcurrent relays, circuit breakers, motor overloads and current transformers. It is the FIRST high current test systems to permit a user to type in a predetermined current and the SPI system will generate and regulate the requested high current without preheating the test sample by pulsing the output current at high currents. The output ranges will provide several times their current rating, provided the output voltage is sufficient to push the desired current through the impedance of the test circuit.

    A key feature of the Megger SPI225 system is the simplified touch screen input, which eliminates the confusing menu system of other primary injection and circuit breaker test systems. All SPI225 systems are both fully automated and/or manually controlled. The SPI software is specifically designed for primary injection testing of circuit breakers, relays and other substation equipment. The Megger SPI225 is the smallest, lightest primary injection test system designed to perform high current testing on switchgear, current transformers and ground fault protection systems and a multitude of other high current testing applications. Up to four SPI225 units may be operated in a parallel or series configuration. 

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