Multi-Functional Current Transformer and Voltage Transformer Testing CT PT Tester IEC 61869
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.- After-sales Service：Lifetime Techncial Support
- Warranty：1 Year
- Type：CT PT Tester
- Accuracy Grade：0.02
- Display：Digital
- Control：Computer Control
Base Info
- Model NO.：GDVA-405
- Weight：30kg
- Power Source：AC220V
- Application：CT PT Characteristic Test
- Test Standards：IEC60044-1, IEC60044-6, IEC61869,IEC60044-2, IEC6
- Voltage Output：0.1~180V (AC)
- Power Output：500va
- Current Output：0.001-5A(RMS)
- Max. Knee Voltage Measurement：60kv
- Accuracy：0.02%(Typical), 0.1% (Guaranteed)
- Type of CT Being Tested：M, P, Tpy, Bushing CT, Gis CT.etc
- Transport Package：Plywood Case
- Specification：Refer to the technical specifications
- Trademark：CHONGQING GOLD
- Origin：Chongqing, China
- HS Code：9031809090
- Production Capacity：1000piece,Month
Description
Main Test Items
Turn ratio detection
Ratio and angle error check
Polarity test
Excitation characteristic test
Secondary winding resistance measurement and secondary burden measurement
5% and 10% error curve measurement
Transient characteristics analysis
Automatic nameplate inference
Knee point voltage/current
Accuracy Limit Factor (ALF)
Instrument security factor (FS)
Secondary time constant (Ts)
Remanence coefficient (Kr)
Accuracy
Saturation and desaturation inductance
Knee point electromotive force
Limit electromotive force
Area factor
Iron core analysis and core hysteresis loop measurement
Turn ratio measurement
Ratio and angle error check
Polarity test
Excitation characteristic test
Primary winding resistance test
Secondary winding resistance test
Secondary burden measurement
