Application
It is mainly used to detect on phase error, ratio error, burden and admittance test of CT&PT. In addition, it supports data save and site printing, this can not only omit a lot of troublesome work such as manual voltage regulating, manual record and curve tracing, but also dump testing data through USB interface with USB disk.
Reference Standard
GB 1207-2006, GB 1208-2006 (IEC 60044-1), GB16847-1997 (IEC 60044-6), IEEE C57.13-1993
Main Features
1. With single phase input voltage of AC220V and battery power.
2. It can be used to detect burden, admittance, ratio error and phase error.
3. The wiring method is very simple, only 8 test terminals are needed to finish all testing items.
4. Rotation controller, 320× 240(4.7 inch)graphical liquid crystal display.
5. It carries with it thermal printer, so it can print test results on site.
6. It can save 1000 groups of test results, which will not loss after power down.
7. USB communication interface for USB disk.
8. Small in size, light weight, simple on-site operation.
Main functions
1. Burden
2. Admittance
3. Phase Error
4. Ratio Error
| Items |
Parameter |
| Power supply |
AC220V±10% , 50/60Hz |
| Standby time with battery |
>5 Hours |
| Equipment output |
0~150Vrms,5Arms(15Apeak ) |
| Voltage measurement accuracy |
±0.1% |
| Burden measurement |
range |
0~50 |
| accuracy |
0.2% |
| Admittance |
range |
0~60mS |
| accuracy |
0.2% |
| Two times the actual Load measurement |
range |
0~300VA |
| accuracy |
1%±0.1VA |
| Phase error measurement |
accuracy |
±3min |
| resolution |
0.3min |
| CT phase ratio error measurement |
range |
5:1~15000:1 |
accuracy
|
0.05% |
| PT phase ratio error measurement |
range |
5:1~15000:1 |
| accuracy |
±0.05% |
| Work environment |
Temperature:-10 ~ 40 , humidity:≤ 85% or altitude ≤1000 m |
| Size |
380 mm x 180 mm x 240 mm(L×W×H), |
| Weight |
8kg |
Audited Supplier 
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