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High Quality Portable CT and PT Analyzer

High Quality Portable CT and PT Analyzer

High Quality Portable CT and PT Analyzer It is mainly used for field testing of P class CT and PT. The test items mainly;
Basic Info
Model NO. GF106T
Customized Customized
Model High Quality Portable CT and PT Analyzer
Keyword Portable CT and PT Analyzer
Accuracy 0.2%, 0.5%
CT Ratio 25000A/5A(5000A/1A)
PT Ratio 1-500kv
Phase Error 4min
Ratio Error 0.5%
Burden 5va-1000va
Transport Package Standard Export Wooden Box
Specification GF106T, 0.2%, 1000A/2500V
Trademark GFUVE
Origin Beijing, China
Production Capacity 500sets/Month
Product Description
High Quality Portable CT and PT Analyzer
It is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, degauss, 5% and 10% error curves, secondary circuit check, withstand test of power frequency alternating current and secondary load. Adopting LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation.
Main functions
I. Current Transformer (CT)II. Voltage Transformer (PT)
1. Magnetization curve1. Excitation characteristic test
2. Transformation ratio test2. Transformation ratio test
3. Polarity3. Polarity
4. 5% and 10% error curve4. Withstand test of power frequency alternating current
5. Current Injecting5. Degauss
6. Degauss6. Calculation of knee point value
7. Withstand test of power frequency alternating current7. Actual secondary load test
8. Automatic calculation of excitation knee
point value
8. Resistance test
9. Actual secondary load test
10. Resistance test
Parameters
Electrical parameters
Accuracy0.2%, 0.5%
Power supplyAC 220V±10% or AC 110V±10%, 50/60Hz
Excitation voltage output0-2500Vrms,
Excitation current output0-5Arms (20A peak-value)
Large current output0-1000A
Electrical parameters - continued
Accuracy≤0.5% (0.2%RD+0.3%RG)
Secondary winding DC resistance measurementRange0.1-300Ω
Accuracy≤0.5% (0.2%RD+0.3%RG)
Secondary actual load measurementRange5VA-1000VA
Accuracy≤0.5% (0.2%RD+0.3%RG)±0.1VA
CT/PT phase error measurementAccuracy±4min
Resolution0.01min
CT ratio error measurementRange≤25000A/5A(5000A/1A)
Accuracy≤0.5%
PT ratio error measurementRange1-500KV
Accuracy≤0.5%
Standards
Reference standardsGB1207-2006, GB1208-2006, GB16847-1997
IEC60044-1, IEC60044-6, IEC61869-2-2012
Safety standardsGB 4793.1-2007
EMCEMC standard 89/336/EEC
FCC Subpart B of Part 15 Class A
IEC 1000-4-2 /3 /4 /6
Mechanical parameters
Overall dimension (L x W x H) (mm)400 x 250 x 250
Weight (kg) ≤22
Environmental conditions
Relative humidity 90RH%
Operating temperature-10°C to +40°C
Altitude≤1000m
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