Secondary Injection Test Set
SMC PTE-100-C Pro secondary injection test is a single-phase AC/DC relay test set with a variable frequency. This portable and lightweight piece of equipment is designed for testing various types of protective relays, including electromechanical, electronic, and digital relays, as well as molded case circuit breakers (MCBs). The “Pro” version of this model includes a voltage supply module, the PTE-FCN, which is integrated into the lid of the unit and provides regulated AC voltage, frequency, and phase angle.