PCT200i is specially designed for current transformer characteristic test. PCT200i owns more test items and higher technical parameters. The functions include ratio and angle differential tests (the measurement points in the GB standard), FS, and inductance, steady state parameters, peak error, and transient parameters, etc.
Features:
· CT testing according to IEC60044-1/6, IEC61869-2, C57.13.
· Able test all types of CT, including bushing and GIS type CT.
· Able to get all CT parameters just for one test.
· Fast test time for excitation test
o 10kV knee point test: 50s.
o 1kV knee point test: 15s.
· Ratio check tup to 30,000:1.
· Knee point check up to 45,000V.
· PT test functions are also build-in.
· Test results can be saved to flash disk.
· Optional excel format report generation.
· Large color LCD display.
· Weight: 10-14 kg.
Main Specifications
Voltage output |
0-120V |
Current output |
0-5Arms (15A peak) |
Ratio check |
|
Range |
30,000:1 – 45,000:5 |
Accuracy |
0.1% |
Knee point check |
max. 45,000V |
Burden measurement |
|
Range |
0.001-1000 ohm |
Accuracy |
±0.1% ±1micro-ohm Gur |
Winding resistance test |
|
Range |
0.001-1000 ohm |
Accuracy |
±0.1% ±1micro-ohm Gur |
Phase displacement check |
|
Accuracy |
3 min Typ |
Resolution |
0.1 min |
Other test functions |
|
Accuracy limiting factor |
Yes |
Instrument security factor |
Yes |
Remanence flux |
Yes |
Secondary time constant |
Yes |
Unsaturated inductance |
Yes |
Saturated inductance |
Yes |
Symmetrical short circuit factor |
Yes |
Accuracy limiting voltage |
Yes |
Transient dimensioning factor |
Yes |
Peak instantaneous error |
Yes |
Composite error |
Yes |
Dimension |
470*200*245mm |
Weight |
10-14kg |