Measurement Equipment For Substation Maintenance And Commissioning

PME-500-TR Circuit Breaker Analyzer
	APPLICATIONS Simultaneous measurements for the 3 main contacts(open/closed) and 2 he auxiliary contact, including pre-insertion resistor (if required). Evaluates the synchronism between the circuit breaker poles. Determines the maximum currents, opening and closing times, simultaneously in both coils. Evaluates the state of the substation auxiliary batteries by graphically showing the coil consumption. Immediately display and prints test result, both numerically and graphically. Automatically calculates the contact resistance.
PME-100 Digital Micro Ohmmeter up to 100A
	APPLICATIONS Measurement the contact resistance for circuit breakers, busbars , etc. Measurement is by 4 wires. MAIN FEATURES Accuracy ; 0.25% Direct reading in ohms, milliohms or microohms depending on the scale selected. Voltage supplied by a rechargeable battery or convensional volatge supply. Portable ; 11.5 kg / 25lb

PME-500-TR