Transformer Loss Parameter Tester - Power System Facilities Product Aliases
Transformer capacity and no-load/load tester, transformer capacity no-load/load tester, transformer capacity and loss tester, transformer capacity characteristic tester, transformer capacity tester, transformer capacity characteristics, transformer capacity characteristic tester price, transformer capacity characteristic tester manufacturer, transformer characteristic tester, active transformer capacity characteristic tester, transformer comprehensive characteristic tester, transformer capacity comprehensive characteristic tester
Transformer Loss Parameter Tester - Power System Facilities Function Description
1. LCD screen: used for Chinese character display, guiding operation, and intuitive reading.
2. Fuse box: protects the instrument for normal operation.
3. Grounding terminal: connected to the earth to ensure personal safety.
4. Panel printer: prints measurement results.
5. Terminals for measuring transformer capacity and active load.
6. Terminals for measuring transformer no-load and load loss.
7. External 220VAC power socket, used when charging or using external power supply.
Test Applications
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)
LCD Panel
The LCD display interface mainly has eleven screens, including the main menu and ten function interfaces, which are described in detail below.
1. Main Menu Interface
The main menu has ten options: capacity test, parameter setting, 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. In Figure 4, the selected item is 'capacity test'. Use the up, down, left, and right keys to change the cursor's pointing option. At this time, press the OK key to enter the selected function display screen. The bottom line is the prompt line, showing the current date and time, the voltage amplitude of the internal battery, and the remaining battery percentage, so that the battery status of the instrument can be monitored in time, and whether the instrument needs charging can be known to avoid being unable to work normally on site due to lack of timely charging.
