The CHANCE® Wireless Phasing Set (WPS), model PSC4032916, consists of two separate units: a “MAIN” and a “PROBE”. It is a portable tool which has two main modes of operation. The first mode of operation utilizes both “MAIN” and “PROBE” units and is designed to determine the phase relationship between two electrical conductors with the same nominal voltage. The second mode of operation only utilizes the “MAIN” unit and emulates the functions of the Auto-Ranging Voltage Indicator (ARVI) model PSC4032915.
The CHANCE® Multi-Range Voltage Indicator® (MRVI), model number PSC4033710, is a portable tool to confirm that an AC (Alternating Current) high voltage circuit is energized or de-energized prior to performing maintenance. It provides field practicality over the two points of contact measurement method. Readings from the MRVI represent the class of voltage that is present on the line.
The CHANCE® Proximity Voltage Indicator, #PSC403737, is a portable tool used as a secondary means to confirm the condition of an A.C. (Alternating Current) high-voltage circuit after principal work procedures such as visible open gaps, dispatcher hold orders, and apparatus tag-outs have rendered the circuit de-energized.
The PSC4032915 is the most versatile Auto-Ranging Voltage Indicator (ARVI). Its automatic-ranging function quickly displays the approximate line-to-line voltage class from a single contact point.Features:
- Responds with both audio and visual indications.
- For use on overhead and underground with appropriate adapters.
Chance Phasing Testers easily determine phase relationships and approximate voltage, line-to-line or line-to-ground.
Each tester consists of two fiberglass poles with end fittings threaded for interchangeable probes. The probe fittings couple with a high-impedance component encased in each pole.