AC DC Hipot Tester

Product Description XHBP series variable frequency resonant test device is a modular testing equipment, the main components of which include variable frequency control power supply, excitation transformer, reactor and capacitive voltage divider. For the implementation of DC withstand voltage test on tested equipment, a rectifier silicon stack shall be connected to the output terminal of the capacitive voltage divider. Performance Characteristics For reactors with identical

Product Introduction The XHBP series variable frequency resonant test device is an integrated testing solution consisting of core components: variable frequency control power supply, excitation transformer, reactor and capacitive voltage divider. Its flexible design allows the connection of a rectifier silicon stack post capacitive voltage divider, enabling seamless DC withstand voltage testing for various equipment. Outstanding Performance Traits Space-saving & portable

Product Brief XHBP series VF resonant test units consist of VF control power supply, excitation transformer, reactor and capacitive voltage divider. Connecting a rectifier silicon stack to the rear of the capacitive voltage divider enables DC withstand voltage testing of equipment. Key Performance Advantages Same voltage & capacity reactors: smaller size, lighter weight. Minimal temperature rise at rated load. Dry epoxy casting for high mechanical strength and superior

Product Overview The XHBP series variable frequency resonant test device is primarily composed of a variable frequency control power supply, an excitation transformer, a reactor and a capacitive voltage divider. A rectifier silicon stack can be connected after the capacitive voltage divider to conduct DC withstand voltage tests on equipment. Performance Features Reactors of the same voltage class and capacity feature compact volume and light weight. Low temperature rise under

I. Overview The oil-immersed test transformer (hereinafter referred to as the "test transformer"), also known as a step-up transformer, serves as essential testing equipment for a wide range of users, including power generation stations, power transmission and distribution systems, and scientific research institutions. It is utilized to conduct insulation strength tests on various electrical products, electrical equipment, and insulating materials under specified voltage

I. Overview The oil-immersed test transformer (hereinafter referred to as the "test transformer"), also known as a step-up transformer, serves as essential testing equipment for a wide range of users, including power generation stations, power transmission and distribution systems, and scientific research institutions. It is utilized to conduct insulation strength tests on various electrical products, electrical equipment, and insulating materials under specified voltage

I. Overview The oil-immersed test transformer (hereinafter referred to as the "test transformer"), also known as a step-up transformer, serves as essential testing equipment for a wide range of users, including power generation stations, power transmission and distribution systems, and scientific research institutions. It is utilized to conduct insulation strength tests on various electrical products, electrical equipment, and insulating materials under specified voltage

Overview A test transformer, often called a step-up transformer, is a basic testing tool for power stations, power supply and distribution systems, research units and other users. It’s applied to carry out insulation strength tests on all kinds of electrical products, equipment and insulating materials at set voltages. The tests are used to check the insulation level of products, find insulation defects in tested objects and judge their capacity to bear overvoltage. Structure

Overview Test transformers, or step-up transformers, are essential testing equipment for power stations, power distribution systems, research institutes and other users. They perform insulation strength tests at rated voltages on electrical products, equipment and insulating materials, to assess insulation performance, identify insulation flaws and test overvoltage resistance of the tested items. Structure AC and portable light-duty AC/DC high-voltage test transformers are

Formal Technical Style - for Product Manual/Professional Documents Overview The test transformer, also known as a step-up transformer, is a fundamental testing device for users such as power stations, power supply and distribution systems, and research institutions. It is used to conduct insulation strength tests on various electrical products, electrical equipment and insulating materials at specified voltages, evaluate the insulation level of products, detect insulation

Product Overview XHJS1000R Dielectric Loss Tester adopts digital notch technology to eliminate the impact of power frequency electric field on testing, overcoming the difficulty of accurate measurement under the condition of strong electric field interference. It can be powered by generators, and the configuration of oil cup and temperature control device enables the testing of insulating oil dielectric loss. Performance Features Built-in power supply, voltage booster and

Product Overview XHJS1000R Dielectric Loss Tester applies digital notch technology to shield the test from power frequency electric field interference, which effectively addresses the challenge of precise measurement in strong electric field interference environments. The tester is compatible with generator power supply, and when matched with an oil cup and temperature control unit, it can conduct dielectric loss testing of insulating oil. Performance Features Integrated with

Product Overview XHJS1000R Dielectric Loss Tester adopts digital notch technology to avoid the interference of power frequency electric field on the test, and solves the problem of accurate measurement under strong electric field interference. It can be powered by a generator, and equipped with an oil cup and temperature control device, it is capable of testing the dielectric loss of insulating oil. Performance Features Built-in power supply, booster and standard capacitor;

XHJS1000B Dielectric Loss Tester Overview As the enhanced model of XHJS1000A, XHJS1000B Dielectric Loss Tester is designed with CVT ratio and phase error measurement functions. It applies variable frequency power supply technology, combined with single-chip microcomputer and electronic technology, to realize automatic frequency conversion, analog-to-digital conversion and data operation. Pure sine wave output at 45Hz/55Hz, automatic pressurization, with maximum 10kV voltage

Product Brief Upgraded from XHJS1000A, XHJS1000B Dielectric Loss Tester adds CVT ratio & phase error measurement. It integrates variable frequency power supply, single-chip microcomputer and electronic tech, realizing auto frequency conversion, A/D conversion and data calculation. 45/55Hz pure sine wave output, auto pressurization, and max 10kV voltage output. Key Advantages Complex current method for high-precision testing Complies with oil dielectric loss measurement

Product Overview The XHJS1000B Dielectric Loss Tester is an upgraded version of XHJS1000A, added with CVT ratio and phase error measurement functions. Adopting variable frequency power supply technology, it realizes automatic frequency conversion, A/D conversion and data calculation via single-chip microcomputer and electronic technology. It outputs pure sine waves of 45Hz and 55Hz, features automatic pressurization, and can provide a voltage up to 10kV. Performance Features

Digital Partial Discharge Tester High Accuracy Cable Fault Locator for Power Equipment The XHJF801S digital partial discharge tester (PD) is a high-performance digital measurement and analysis instrument. This dual-channel embedded system features a TFT touch screen interface and delivers stable, reliable performance with low failure rates. Main Features Specialized instrument for measuring and analyzing insulation performance of power equipment Incorporates modern electronic

High Precision and High Stability AC/DC Hipot Tester The XHHV508-5 DC high voltage power supply is designed for impulse discharge during cable fault testing at voltage levels up to 35kV, as well as DC withstand voltage testing of various electrical equipment. This innovative solution replaces traditional heavy test transformers and control boxes, offering superior portability and performance. Key Features ★ Comprehensive protection with over-current, over-voltage, and over

DC Hipot Tester for Impulse Discharge and DC Withstand Voltage Test The XHHV508-5 DC high voltage power supply is designed for impulse discharge during cable fault testing at voltage levels of 35kV and below, as well as DC withstand voltage testing of other electrical equipment. This compact, lightweight solution replaces traditional heavy test transformers and operating boxes while maintaining safety and reliability. Key Features Over-current, over-voltage, and over-heating

Double-Clamp Phase Voltammeter Identify Transformer Wiring and Test Protection Systems for Cable Fault Locator The XHXW905 double-clamp phase voltammeter is a fully automatic, multi-functional digital instrument designed for on-site testing. This upgraded model simplifies operation while reducing errors, featuring high precision, stability, low power consumption, and user-friendly operation. Key Features Simultaneously measures two AC voltages, currents, and phase relationshi