10A Transformer Color Screen Capacity Tester
Darui Electric recommends
Test Purpose
Measurement of transformer capacity, no-load current, no-load loss, short-circuit voltage, and short-circuit (load) loss
Working Power Supply Input Voltage 185Vac～250Vac
Allowable Input Voltage 85Vac～264Vac
Frequency 50/60Hz
Input Power 40VA
AC Voltage Range 10～650V
Resolution 0.001V
Accuracy 0.2%±0.001V
AC Current Range 0.5～60A
Resolution 0.001A
Accuracy 0.2%±0.001A
Resolution 0.001Hz
Accuracy 0.2%±0.001Hz
Power Range 0～39kW
Resolution 0.001kW
Accuracy ＜±0.5%(CosΦ＞0.1)，±1.0%(0.02＜CosΦ＜0.1)
Function Description
①LCD Display: Used for Chinese character display, guiding operation, and intuitive reading.
②Fuse Box: Protects the instrument for normal operation.
③Ground Terminal: Connected to the earth to ensure personal safety.
④Panel Printer: Prints measurement results.
⑤Terminals for measuring transformer capacity and active load.
⑥Terminals for measuring transformer no-load and load loss.
⑦External 220VAC power socket, used when charging or using external power supply.
LCD Panel
The LCD display interface mainly has eleven screens, including the main menu and ten function interfaces, which are described in detail below.
Main Menu Interface
The main menu has ten options: Capacity Test, Parameter Settings, Active Load, Single-Phase No-Load, Three-Phase No-Load, Single-Phase Short-Circuit, Three-Phase Short-Circuit, Result Query, Electrical Parameters, and Harmonic Analysis. When the cursor points to a function option, that option is displayed in reverse color. As shown in Figure 4, the selected item is 'Capacity Test'. Use the up, down, left, and right keys to change the cursor position. At this point, press the OK key to enter the selected function display screen. The bottom line is the prompt line, displaying the current date and time, the internal battery voltage amplitude, and the remaining battery percentage, so that the battery status of the instrument can be known in time, and whether the instrument needs charging to avoid failure to work normally on site due to lack of timely charging.
The 10A transformer color screen capacity tester manufacturer's main menu has ten options: Capacity Test, Parameter Settings, Active Load, Single-Phase No-Load, Three-Phase No-Load, Single-Phase Short-Circuit, Three-Phase Short-Circuit, Result Query, Electrical Parameters, and Harmonic Analysis
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
