Introduction
This series of products are with small volume, light weight, compact structure, functional, strong commonality and convenient use, etc., Especially suitable for power system, industrial and mining enterprises, scientific research departments and all kinds of pressure electric equipment, electric components, insulation material or DC power frequency dielectric strength under high-voltage test. It’s essential for high-voltage test equipment.
Features
YCD series of light AC DC Hipot Tester uses single frame structure of the core type core.Primary winding wrapped around the core,the high-voltage winding outside, This coaxial arrangement reduces the magnetic flux leakage, which increases the coupling between winding . Products made with shell core with a better browser octagonal structure, overall shape looks elegant.
Disclosure of test operation and Notes
▶ Check whether the test products is , ground discharge, and all external connections are clean. To prevent the test voltage was added to the site of the work up.
▶ After a good test of the wiring should be reviewed only after the correct pressure. Should pay particular attention to high-voltage equipment and inspection and to lead, and a safe distance from the operator was test the reliability of case goods grounding, according to security requirements in order to test the contents.
▶ Capacity for large step-up equipment should be slow to prevent the charge current sample burned microamp table. The necessary pressure should be classified, respectively, read voltage levels stable microampere meter readings.
▶ The course of the experiment should be closely monitored by test materials, testing devices, microamp table, in the event of breakdown, blinking anomalies, such as blood pressure should be immediately cut off power supply, and to identify reasons, a detailed record.
▶ Completion of the trial scheme, step-down, cut off the power supply should be after the test materials and test the device itself to fully discharge.
