• 3 timing inputs for the three main contacts, 01 ms resolution
• 2 fully isolated auxiliary binary inputs, with a capacity for dry contacts or voltage signals up to ±375 Vpk
• Measures and records the Coil currents simultaneously (open and close), with 1 ms resolution up to 50 A DC (auto range)
• Measures contact resistance 100 µΩ / 1Ω, Resolution: 0.1 µΩ min.
• Programmable test sequences: O, C, O-C, C-0, O-C-0, C-0-C

The SMC PME-700-TR (11m) is a circuit breaker analyzer with 11m leads that features the latest in user interface trends - you can drive it from your personal portable device via Wi-Fi or wired Ethernet. No need for data transfer: your results will be ready for reporting at any time. The PME-700-TR offers a rechargeable battery and resistance measurement function. See below for model comparison.

The PME family of circuit breaker analyzers combines portability, ease of operation, and remarkable accuracy for the task of evaluating the condition and performance of medium and high-voltage three-phase circuit breakers of any kind.

The three models composing the PME family of circuit breaker analyzers include all the essential elements, a complete set of connections, accessories, and a few distinctive characteristics, and all of them feature the PME BUS offering the possibility to upgrade your device’s functionality at any time with existing and future plug & play options. 

These small, lightweight yet sturdy instruments will record the transition of the circuit breakers’ poles between OPEN and CLOSE positions with a resolution of 0.1 milliseconds to reveal graphically and numerically any unbalance or misalignment in the three phases.

Another two auxiliary inputs allow the recording of the activity by other moving contacts during the same analysis to provide additional information about the synchronization of important elements in or outside the circuit breaker itself.

The recording process can be triggered by the user or by the change of status of a voltage or dry contact signal.

The duration of OPEN and CLOSE commands can be set to accurately match that of the circuit breakers’ control device, in order to test the machines’ driving mechanism against requirements.