Wuhan Rising Electric Co., Ltd., the 1st company in China to manufacture Integrated Transformer Test series of equipment.
1. This kind of machine is suitable model for State grid, provincial power &electric company and urban power & electric company, has the advantage of high precision & accuracy, easily way to capture data and transferred to the control center or stand of PC.
2. All test results can be prompt transferred to the stand of PC or controlling center, support print online/offline, quite easy way to operators.
3. The machine delivers with three modes of operation: manual operation, semi-automatic way operation and full automatic way operation. It is very convenient to switch among these three modes.
4. RSBTT is according with the relevant standards such as IEC 60076, IEC 61558-1 and so on.
5. The measuring device is controlled by the high-grade single chip microcomputer (SCM), with the digital display, the no load, short circuit and other test data synchronously also sampled by the SCM.It is avoid separately reading the voltmeter, ammeter and power meter in the traditional test methods and causing error due to manual computation.
1. Use a large backlight LCD for display, the operation and display classification being clear and easy.
2. The system is an intelligent test circuit with 33kV voltage and below grade (22kV,11kV, etc), Single and three phase transformer testing for 2500KVA maximum capacity. One-off wiring system, complete DC insulation resistance, absorption, winding resistance, voltage ratio measurement and connection symbol verification and no-load loss and no-load current, short circuit impedance and load loss measurement, induced overvoltage withstand test, temperature rise test, no-load loss and no-load current measurements at 90% and 110% of the rated voltage, short-time over load test (for oil-immersed transformer), transformer zero-sequence impedance test. Dielectric loss factor (tanδ) measurement (for oil-immersed transformer), capacitance measurement of winding to ground and between windings are completed by an independent test system.
3. Voltage and current value can be read directly.
4. The test result of loss, transformation ratio and DC resistance can be printed out directly.
5. It has the overcurrent sound-light alarm and timekeeping function for the withstand voltage test.