Wuhan Ourui Electric Co., Ltd
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ORST(F4E) Transformer Comprehensive Tester
I. Product introduction
ORST (F4E) transformer comprehensive tester is based on the principle of frequency conversion testing, and can complete CT and PT comprehensive testing on site without the need for voltage regulators, boosters, or current converters. The output voltage is low, and regardless of whether there is any misoperation, it can ensure the safety of the tested equipment and testing personnel. The device adopts high-performance DSP and FPGA, advanced manufacturing technology, which ensures stable and reliable product performance, complete functions, high degree of automation, and high testing efficiency.
II. Technical parameters
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Host |
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Output |
0~180Vrms,12Arms,36A(peak value) |
Secondary winding resistance measurement |
Range |
0~300Ω |
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Voltage measurement accuracy |
±0.1% |
Accuracy |
0.2%±2mΩ |
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CT Turn ratio measurement |
Range |
1~40000 |
AC load measurement |
Range |
0~1000VA |
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Accuracy |
±0.05% |
Accuracy |
0.2%±0.05VA |
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PT Turn ratio measurement |
Range |
1~40000 |
Power supply |
AC220V,50Hz/60Hz |
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Accuracy |
±0.05% |
Environment |
-10℃~50℃,≤90% |
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Phase |
Accuracy |
±2min |
Size |
365×290×153mm³ |
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Resolution |
0.5min |
Weight |
<10kg |
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Current generator |
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Input |
0~110VAC |
Working RH |
≤90% |
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Output |
0~180A,accuracy<0.2% |
Size |
270×160×160mm³ |
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Working TEMP |
-10℃~50℃ |
Weight |
<6kg |
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III. Warranty period & after-sale service
● The warranty period for the products supplied by the supplier is 12 months from the date of product acceptance or 15 months from the date of the last piece of equipment arrival, whichever comes first. Within the warranty period, the supplier shall provide free services to the purchaser; After the warranty period, the supplier will only charge a cost fee for the expenses incurred in repairing the equipment.
● All products come with lifetime maintenance services.
IV. Company profile
