Six features of automatic tester comprehensive tester
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China's first MBC power control technology, single-phase AC220V input power supply, and the working power and power supply share an input port, the design is more scientific and reasonable, use more secure and reliable.
Note: The power supply and power supply of other similar products are separate input methods, and it is also necessary to use three-phase AC380V dual-fire line input to meet the experimental requirements, there is a great potential safety hazard, and it is easy to cause accidents such as electric shock or even casualties.
Second, in line with the national maintenance regulations:
The power output of the equipment is all true voltage and current values, and the waveform is a standard sine wave with a frequency of 50-60 Hz. It can effectively simulate the true state of the transformer and is in compliance with the relevant national inspection regulations.
Third, the output capacity:
When single 220V input, the maximum voltage output is 0-1000V, and the maximum single-unit current output is 0-600A, which is very suitable for on-site maintenance.
Fourth, full-featured:
Can detect CT / PT volt-ampere characteristics, variable ratio, polarity, 5% and 10% error curve, CT once through flow and CT demagnetization and other items, easy to achieve a multi-purpose machine.
Fifth, the wiring is simple:
It adopts single power input port; only 8 test ports can complete all CT/PT test items, and the wiring method is safe and simple. It is very suitable for on-site use and can effectively reduce labor intensity and improve work efficiency.
Six, the test range:
For CT ratio measurement range 15000A/5A, 3000A/1A. PT ratio test range 500KV:100V
Note: Measurement range without external booster or external riser