VOLTAGE SENSING, MEASUREMENT & PHASING
Sensing of energized lines, accurate voltage measurement, and phasing by portable isolated instrumentation has proved practical and reliable on modern underground systems. Specifically designed solid state HV voltmeters and accompanying test and verification devices have proved useful and reliable in conjunction with the capacitance voltage test point now found on many devices. Standardization on practical values of capacitance and surface leakage on voltage test points is still a consideration to achieve maximum usefulness.
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ROSS ENGINEERING CORPORATION
540 Westchester Drive
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