| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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1. Real three -phase test: single -phase power input, internal digital synthesis three -phase standard sine wave signal source. The output of the three -phase testing power (less than 0.1%) is generated through the high -fidelity power amplifier. The test results are better equivalent, and there will be no group misjudgment and other phenomena;
2. Powerful function: It can be measured by single -phase measurement, and can also achieve automatic testing of three -phase winding. Single phases and three phases can measure polarity and phase corner. Complete the parameters of the three -phase variable value, error, distribution position, and connection value of AB, BC, and CA, which can automatically identify the group number;
3. Blind function: No need to choose the wiring method, no need to choose the wiring group, measure the transformer of Y/△, △/Y transformer without external short connection, and automatically switch the wiring method according to the selected test content;
4. Differential test: It can quickly measure the variable ratio and variable incorrect error of the position of the connection switch positions. The rated variable ratio only needs to be input once, and the variable ratio error of each distribution position is not necessary to enter
5. Good vibration resistance: the use of plug -in plug -in enhances vibration resistance;
6. Putting the size and phase relationship between the voltage and current in the phase of the vector diagram intuitively, the user can easily understand the actual significance of each parameter;
7. Use the 7 -inch high -definition color screen to display the data effect and vector map effect intuitive and delicate;
8. The test source used in this instrument is the standard sine sources of digital synthesis, which is less than 0.1%, and is not affected by the quality of work power;
9. Easy to carry: small volume, light weight;
10. Optional internal rechargeable batteries, no power supply is required at the scene, you can complete the test work;
| Test range | 0.9~10000 | |
| Fast measurement speed | Complete three -phase test within 1 minute | |
Measurement accuracy |
The measurement accuracy of high -voltage side voltage is 0.05% | |
| The measurement accuracy of the low -voltage side voltage is 0.1% | ||
Turn ratio measurement accuracy |
0.1%(0.9-1000) | |
| 0.2%(1000-3000) | ||
| 0.3%(3000-10000) | ||
| Easy to carry and suitable for wild operations | ||
| Weight | 3Kg | |
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