Active Transformer Capacity Characteristic Tester Installation Equipment Specifications
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Product Introduction:
◆
The active transformer capacity characteristic tester installation equipment specifications can accurately measure the capacity of various distribution transformers, with passive measurement, convenient and accurate.
◆ Built-in power supply, automatically generates three-phase high-power test power.
◆ Can measure no-load current, no-load loss, short-circuit voltage, and short-circuit loss of various types of transformers.
◆ Automatically performs waveform distortion correction, temperature correction, voltage correction (no-load test under non-rated voltage), and current correction (short-circuit test under non-rated current). The operator only needs to input the correction index based on the transformer type, and the instrument automatically calculates the corrected results, which is very suitable for units that do not have conditions for short-circuit tests on slightly larger capacity transformers.
◆ Wide voltage range: maximum voltage measurement up to 750V, ensuring accuracy without switching gears. It will not damage the instrument due to incorrect voltage gear selection.
◆ Battery remaining percentage indication function, not just a simple low battery alarm.
◆ Large screen, high-brightness LCD display, full Chinese menu and operation prompts for friendly human-machine interaction, touch buttons for easier operation, wide-temperature LCD with brightness adjustment, suitable for use in winter and summer.
◆ Users can print out test data at any time through the micro printer.
◆ Test result storage function, can store 200 sets of capacity test data.
Product Parameters:
◆ Input Characteristics
Active part:
Voltage measurement range: 0~10V
Current measurement range: 0~10A
Passive part:
Voltage measurement range: 0~750V wide range.
Current measurement range: 0~100A, all internal automatic range switching.
◆ Accuracy
Voltage: ±0.2%
Current: ±0.5%
Power: ±0.5% (CosΦ>0.1), ±1.0% (0.02
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
