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+86-0312-3189593
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Telephone:0312-3189593
Email:sales@oil-tester.com
Product Selling Point Introduction
- 1、Comprehensive functions, which not only meet the excitation characteristics (ie volt-ampere characteristics), transformation ratio, polarity, secondary winding resistance, secondary load, ratio difference, and angle difference of various CTs (such as protection, measurement, TP) It can also be used to test the excitation characteristics, transformation ratio, polarity, secondary winding resistance, ratio difference and angle difference of various PT electromagnetic units.
2、The inflection point voltage/current, 10% (5%) error curve, accuracy limit factor (ALF), instrument security factor (FS), secondary time constant (Ts), remanence factor (Kr), saturation and CT and PT parameters such as unsaturated inductance.
3、The test meets various transformer standards such as GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, etc., and which standard is automatically selected for testing according to the type and level of the transformer.
4、Based on the advanced low-frequency method test principle, it can cope with CT test with an inflection point of up to 45KV.
5、Friendly and beautiful interface, all Chinese graphical interface.
6、The device can store 2000 sets of test data, which will not be lost after power failure. After the test is completed, save it in the PC with a U disk, analyze the data with the software, and generate a WORD report.
7、The test is simple and convenient. The direct resistance, excitation, transformation ratio and polarity test of CT can be completed with one key. In addition to the load test, all other CT tests use the same wiring method.
8、Easy to carry, the weight of the device is <9Kg.
Product Parameter
|
Test purpose |
Protection class CT, protection class PT |
|
|
Output |
0~180Vrms，12Arms，18A（Peak） |
|
|
CT ratio |
Scope |
1~40000 |
|
|
Precision |
±0.05% |
|
PT ratio |
Scope |
1~40000 |
|
|
Precision |
±0.05% |
|
Phase measurement |
Precision |
±5min |
|
|
Resolution |
0.5min |
|
Secondary winding resistance measurement |
Scope |
0~300Ω |
|
|
Precision |
2%±2mΩ |
|
AC load measurement |
Scope |
0~1000VA |
|
|
Precision |
2%±0.2VA |
|
Input power supply voltage |
AC220V±10%，50Hz |
|
|
working environment |
temperature：-10οC~50οC， humidity：≤90% |
|
|
size and weight |
Size：340mm x 300mm x 150mm weight：<9kg |
|
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