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PTE-100-C secondary injection test set

Single-phase AC/DC Relay Test Set

The PTE-100-C is a portable Universal test equipment for testing electromechanical, electronic, and digital relays. The equipment can output a variable current up to 250A, a variable AC Voltage up to 250V, a variable DC Voltage up to 350V. Also the unit incorporates a variable stabilized auxiliary DC Voltage supply up to 250V and a fixed AC Voltage output up to 110V, which can be variable with the PTE-FCF option.

PTE-100-C Pro secondary injection test set

Single-phase AC/DC Relay Test Set with Variable Frequency

The PTE-100-C Pro combines the basic unit PTE-100-C with the voltage supply module PTE-FCN. This is incorporated in PTE-100-C cover lid, and allows, regulated AC voltage, frequency, and phase angle.

PTE-50-CE relay tester

Single-phase Relay Test Set up to 50A or 150V AC

The small, lightweight PTE-50-CE is the ideal instrument to test overcurrent and over/undervoltage protective relays, among many other applications.

PTE-100-C Plus secondary injection test set

Single-phase AC/DC Relay Test Set with Variable Frequency

Packaged in the ultra-compact size of the PTE-100-C, these secondary injection sets combine the outstanding 1000 VA output with a versatile voltage source with adjustable amplitude, frequency and phase angle.