1. Overview

This product utilizes advanced microelectronic processing technology, allowing for all processes to be pre-set. It features a full Chinese interface for simple and intuitive operation. Once all test items are set, the testing is automatically conducted without any human intervention.

This product boasts features such as intelligence, integration, miniaturization, ease of use, superior performance, safety, reliability, aesthetically pleasing design, durability, and portability. It is an essential equipment for power supply companies, technical supervision departments, large factories, metallurgical industries, power plants, and railways that require transformer frequency withstand tests.

2. Primary Functions and Technical Specifications

2.1 Main Features

1）、Voltage, current, time, status information, and prompt messages, etc.7-inch large screen LCD display, offering clear and intuitive readings.

2）、The full Chinese interface is easy to operate and clearly presented, adaptable to various application scenarios.

3）、TouchscreenOperation, all features are accessibleTouchscreenEstablished, enhancing product safety and reliability.

4）、The all-digital calibration method, which abandons the outdated potentiometer adjustment, offers great convenience for on-site use and easy precision control.

5）、Directly set the transformer ratio on the touch screen, offering flexibility when connecting to different voltage levels of test equipment. This truly allows one control console to be paired with multiple transformers. 

6）、Status reminder feature, full Chinese guided operation, easily mastered even without the manual. 

12）、The timer can be manually activated during manual control. Upon reaching the pressure resistance time, the device automatically returns to zero. 

13）、Manual Control Mode; this mode is similar to traditional electric lifting systems./Pressure reduction method: Up/down controlled by button; the device automatically identifies upper/lower limits, with overvoltage protection.

14）、The boost-up speed can be set; default.1KV/S；

15）、Utilizing a combination of hardware and software anti-interference technology, the performance is stable and highly resistant to interference.

2.2 Technical Specifications

a) Output Voltage: 0-250V

C)Voltage Measurement Accuracy:0.5% FS ±2%

b) Current Measurement Accuracy:0.5% FS ±2%

c) Set MethodTouchscreenDigital Setting，Set-point Power FailurePlease provide the Chinese content you would like translated into American English.. JiuMaintain

d) Duration:0 - 9,999 S (Special mode for extended work duration)

e) Power Voltage: AC220V ±10%；50Hz±2 Hz

f) Application Environment: Environmental Temperature0-50°C; Relative humidity ≤85%RH