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The Model 275HVD is designed to detect the presence of high voltage without physical contact. An 8 position rotary switch selects the detection range. As the sensor is moved closer to the voltage carrying conductor, its sensor head picks up the radiated electric field. Once the threshold is reached, the buzzer sounds and a bright red warning light alerts the operator of live conductors.
The Model 275HVD is powered by three standard Alkaline C cell batteries and can be used both in- and out-of-doors. A universal spline on the back-end facilitates attachment to any standard hot stick. A self-test position ensures that all circuitry and annunciators are working properly before use.
Detection Frequency
45 to 70Hz
Ranges
240V, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 275kV
Indicator
Bright red LED and audible buzzer
Detection
Non-contact. Selection range is detected at approximately 10” (25cm) from the voltage. Greater detection distances can be obtained at lower voltage positions.
Self-Test
User selectable
Power Source
3 x 1.5V C cell batteries (included)
Weight
1.3lbs (590g) with battery
Operation Temperature
5° to +130°F (-15° to +55°C)
Storage Temperature
-4° to +150°F (-20° to +65°C)
Relative Humidity
0 to 93% at 104°F (40°C)
Shock Test
IEC 68-2-29
Vibration Test
EN 61010 clause 8.3
Drop Test
EN 61010 clause 8.4
Impact Test
EN 61010 clause 8.2
Safety Compliance
CE Approved, EN 61326-1, EN 61000-4-2, EN 61000-4-3, EN 55011
