Test Transformer Power Control Box
◆ Voltage, current, time, status information, and prompt information are displayed on a 4.7-inch large-screen LCD, with clear and intuitive readings;
◆ Full Chinese interface, simple and clear operation, adaptable to various application scenarios;
◆ Touch-sensitive button operation, all functions can be set via buttons, enhancing product safety and reliability;
◆ Fully digital calibration method, abandoning outdated potentiometer adjustments, extremely convenient for on-site use, with easy precision control (this function is password-protected);
◆ Direct button setting of the test transformer ratio (this function is password-protected), allowing flexible application when connecting to test transformers of different voltage levels, truly enabling
Product Album (5 photos)
a single control box to be compatible with multiple transformers;
◆ Status reminder function, full Chinese guided operation, can be skillfully operated even without a manual;
◆ During the test, a flashing high-voltage symbol is displayed on the screen, constantly reminding operators to pay attention to safety;
◆ Test result display function, automatically judges the test result (pass or fail), and reliably records the voltage during overcurrent, flashover, or breakdown of the test object;
◆ Test result audible alarm function, when the test passes or fails, the device emits different alarm sounds, allowing test personnel to directly identify the test result by the alarm sound;
◆ Pause function, in automatic control mode, this function allows pausing the voltage increase or decrease at any point, with the pause time flexibly controlled by the test personnel for convenient observation of the test object's status;
◆ Automatic timing function.In automatic control mode, when the voltage automatically rises to the set value, the device automatically starts timing, and when the timing ends, the test result is displayed, and the device automatically returns to zero;
◆ Manual timing function, in manual control mode, the timer can be started manually, and when the withstand voltage time is reached, the device automatically returns to zero (only available on desktop devices);
◆ Manual control mode, this mode is similar to traditional electric raise/lower voltage, with rise/fall controlled by buttons, the device automatically judges upper/lower limits, and has overvoltage protection;
◆ Intelligent control of voltage rise speed, when the voltage reaches 80% of the target voltage, the rise speed automatically slows down, and when it reaches 90% of the target voltage, the rise speed further slows down;
◆ Optional remote communication, door interlock alarm light and bell, external voltage divider calibration interface, etc.;
◆ Combines hardware and software anti-interference technology, with stable performance and strong anti-interference capability.
