The XFJC-1 High and Low Voltage Integrated Test Bench (Vehicle) is used by manufacturers of highand low voltage switchgear to conduct various power on tests on the produced high and low voltageswitchgear before leaving the factory. This product complies with GB14048 "Low Voltage Switchgear andControl Equipment". It can provide various AC and DC power supplies and perform action characteristictests on complete equipment such as overvoltage, undervoltage, and short circuit. It consists of a fullycontrolled three-phase rectifier module, an automatic adjustment circuit, an absorption circuit, aphase-shifting trigger circuit, and a transistor intelligent control module. It can efficiently complete allpower on tests on high and low voltage switches.

The manual control of the power frequency withstand voltage test device mainly consists of awithstand voltage test manual control box and a lightweight high-voltage test transformer, suitablefor AC and DC withstand voltage test of various power electrical equipment, wires and cables.TheAC/DC withstand voltage tester has the characteristics of convenient use and maintenance, superiorperformance, safe and reliable use, beautiful appearance, durability, and easy movement. Ilt is anessential equipment for power supply enterprises, large factories, metallurgy, power plants, railways,and other power maintenance departments to conduct AC/DC withstand voltage tests.

The frequency conversion anti-interference medium loss tester adopts frequency conversiontechnology to ensure accurate measurement under strong electric field interference.The instrumentadopts Chinese menu operation, and the microcomputer automatically completes the measurement.

局部放电检测仪是我公司针对传统的局部放电检测仪示波管亮度低、寿命短的问题新研制的数字式液晶显示局部放电检测仪。本仪器保持了成熟型号产品检测灵敏度高，试样电容覆盖范围大，适用试品范围广，输入单元（检测阻抗)配备齐，频带组合多(九种)的优点。操作、及结构安装形式与以往型号完兼容，便于已有系统设备的升级改造。

The transformer capacity tester is a new type of instrument developed and designed by ourcompany's R&D personnel specifically for the problem of poor electricity users evading basic electricitybills and increasing capacity without authorization. It is a specialized instrument for measuringtransformer capacity and characteristic parameters.This product adopts a color large screen LCDdisplay, with Chinese display, simple and fast menu style operation, and a user-friendly human-machineinterface.The instrument comes with a rechargeable battery inside and can operate without the needfor an external power source. A single charge of the battery can continuously measure more than 100sets of transformers. ln addition, the instrument can provide a three-phase 50Hz sine wave AC testpower supply. When measuring transformer capacity and transformer load losses, there is no need toconnect external three-phase test power supplies and auxiliary equipment such as voltage regulatorsand current boosters, thereby improving your work efficiency.

Transformer on load tap changer tester is a comprehensive instrument used to measure andanalyze the electrical performance indicators of power transformers and special transformer on load tapchangers in power systems