Product Description
3 phase CTPT transformer turn ratio meter (TPOM-901)
Small size and portable;
Low price with reliable performance.
1 Introduction
TPOM-901 is applied to measure the voltage ratio of three or single phase transformer. All the data and test
results are shown on a 320*240 LCD screen. All the test results could be printed by the micro printer or saved in the storage of the tester. The tester has a good performance on auto protection and anti-disturb.
2 Main functions
1. The voltage ratio measurement of three or singe phase transformer
2. The group vector measurement of three phase transformer.
3. The polarity measurement of single phase transformer or CT/PT
4. Voltage ratio error calculation
5. Voltage ratio range calculation of three phase transformer
6. Current transformer ratio measurement
7. Excitation current measurement in ratio testing
8. Reproduction the AC test voltage from power source to reduce the effects of bad power source
9. Save the test results in the memory internal the tester
10. Print the test results by micro printer
11. Reverse connection detect unit to prevent the high voltage injected to the operate
12. Over current protection in test voltage
13. Upload the test results to make word report by RS232 interface
3 Technical parameters
1. Ratio measurement range:1-10000
2. Group measurement:1-12
3. Phase measurement error:1 degree
4. Ratio measurement error:1-2000 ± 0.2% 2000-10000 ± 0.5%
5. Power supply:AC220V ± 10%, 50Hz
6. Size 400´350´200 mm3 Weight 7kg
Trustable technical and after sale serivece
1. Long-term warranty of 2 years.
2. Provide best spare parts at low price (some for free).
3. Provide timely reply and technical support.
4. If anything wrong with the equipment, we would give prompt response and provide solution within 24 hours.
5. If there is technological innovation, we would guide our customer to upgrade.
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