Shandong sales of sound and light high voltage electroscope

Functions and characteristics of Shande Electric's acousto-optic high-voltage electroscope
. Detect whether there is power frequency voltage on high-voltage AC lines and equipment.
.Sound and light alarm, dual display to ensure work safety.
Use and Maintenance
.Self-test must be performed before use by pressing the self-test button with your finger. The indicator light should flash intermittently, and it should emit an intermittent alarm sound. Indicates that the instrument is normal.
.When performing the above electrical inspection operations, the "Safety Working Procedures for the Electrical Industry" must be followed. Workers must wear insulating gloves and shoes and ensure a safe distance from live equipment.
The inspection basis of the capacitive high-voltage acousto-optic electroscope is based on the starting voltage test of the electrical appliance in accordance with the requirements of the power system and product safety. The main purpose is to conduct a starting voltage test of .times of the rated voltage by boosting the equivalent voltage of the instrument part.
Generally, the starting voltage test of electrical appliances uses a power frequency signal generator for inspection, while the insulated operating lever uses a power frequency boost test device to conduct a power frequency withstand voltage test. Each voltage level has fixed inspection methods.
According to the needs of electrical industry personnel, it is a safety tool specially designed for power distribution personnel to test the power of the following electrical equipment.
It has a light structure, is easy to carry, has reliable insulation performance and meets standards.
Low-voltage electricity test: Select the voltage range (-) and press the self-test button before the electricity test to perform self-test of the electroscope. The electricity test indicator emits a sound
and light signal to indicate that the performance of the electroscope is intact. The insulating rod of the low-voltage electric test is fully retracted. Hold the handle and the metal probe of the electroscope touches the charged object to test electricity. It emits audible and light signals to indicate a point. If there is no sound or light signal, it means there is no power.
High-voltage electricity test: Select the voltage range (-) and press the self-test button before the electricity test to perform self-test of the electroscope. The electricity test indicator emits a sound and light
which indicates that the performance of the electroscope is intact. At this time, pull out the safety lever completely and hold the safety handle. The metal probe of the electroscope contacts the charged object and emits an audible and light signal to indicate a point. If there is no sound or light signal, it means there is no power.
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