Product Introduction
Control Box Section
YDJ-10kVA100kV Power Frequency Dielectric Strength Test Device Operation Box (Unit) is designed and manufactured based on the unique application scope of high-voltage test transformers, featuring functions such as:
Overcurrent Protection
② Timing sound and light alarm
③ Direct reading of high voltage;
④ Test Duration Settable at Will (Digital Display)
⑤ Mobile Structure (Desk-Type)
◆ Test Transformer Section
The test transformer, also known as a step-up transformer, is a basic testing equipment for a wide range of users including power stations, power distribution systems, and scientific research units. It is used to conduct insulation strength tests under specified voltages on various electrical products, electrical components, and insulating materials. This evaluates the insulation level of the products, identifies insulation defects in the tested items, and measures the ability to withstand overvoltage.
Product Features
Control Box Section
The YDJ-10kVA100kV AC Voltage Proof Test Device Control Box (Unit) consists of a contact voltage regulator (for 50kVA and above, an electric column type voltage regulator) and its control, protection, measurement, and signal circuits. It operates by connecting to a 220V or 380V AC power source, adjusting the voltage regulator (i.e., the input voltage of the test transformer) to achieve the required high-voltage test value.
◆ Test Transformer Section
YDJ-10kVA100kV AC Voltage Proof Test Device features a single-phase core design. The iron core is made by stacking high-quality cold-rolled取向 silicon steel sheets, with steel clamps used for fastening. The high-voltage coil is a cylindrical multi-layer tower type.High-qualityMade of polyester enameled wire and high-voltage insulation materials, the low-voltage winding is on the outside. The instrument winding is a separate winding, typically at 100V. The housing is octagonal, and transformers over 10KVA are equipped with movable iron wheels. Features include light weight, compact size, easy movement, and superior performance.
