STB 0-72kV (AS) Voltage Sensor 50102-G-02

STB 0-72kV (AS) Voltage Sensor 50102-G-02 The Model 50102-G-02 Voltage Sensor has a low sensitivity range and a high capability range through 72kV. The range selector switch is conveniently located in a protected area on the back of the meter housing. The sensor operates in two general applications by providing a positive voltage indication on the exposed bus work and terminals, as well as on insulated cables having a capacitance test point. Two degrees of sensitivity are offered by this unit, capacitance and direct line contact. The more sensitive range Capacitance Test will produce a minimum one third scale deflection at 300 volts. This positive, no-mistake indication is produced when the tester is applied directly to an exposed bus or terminal. Contact with the capacitance test point of a separable elbow connector carrying 25kV will also produce a one third scale deflection. Higher voltages will produce higher deflections. When the unit is placed on Direct Line, higher voltages can be checked; this will allow the Model 50102-G-01 Voltage Sensor to be applied directly to potentials through 72kV.