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1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
Specifications
Brand Name :
GFUVE
Model Number :
GF106T-1000A2500V
Certification :
CE， UL， ISO9001， KEMA
Place of Origin :
BEIJING CHINA
MOQ :
1 Set
Price :
Negotiable
Payment Terms :
Western Union, MoneyGram, T/T, , L/C, D/A, D/P
Supply Ability :
200Sets/Month
Delivery Time :
1-2 Weeks
Packaging Details :
Standard Export wooden box
NAME :
CT ANALYZER
Accuracy :
0.2%, 0.5%
Power supply :
AC 220V±10% or AC 110V±10%, 50/60Hz
Excitation voltage output :
0-2500Vrms
Excitation current output :
0-5Arms (20A peak-value)
Overall dimension (L x W x H) (mm) :
400 x 250 x 250
Primary current :
0-1000a
Function :
Current transformer error test
Cable length :
4m
Weight :
20KG
Description

1000A 2500V Automatic portable ct analyzer with PT testing function, ratio & phase error testing

GF106T 1000A 2500V Automatic portable ct analyzer with PT testing function, ratio & phase error testing

GF106T 1000A 2500V Automatic portable ct analyzer 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.

The need for a comprehensive current transformer testing regime is evident when the alternative is considered: a catastrophically damaging current transformer fault. A fault leading to an open secondary could cause the primary current to overwhelm the insulation, causing the winding to short circuit. Megger’s range of current transformer test equipment allows you to construct an in depth test and maintenance programme to prevent problems before they occur.

A routine series of diagnostics and testing for your current transformer should include CT saturation testing to identify the knee point against IEEE or IEC standards, CT ratio tests to identify that the voltage ratio is within expected parameters and current transformer resistance testing for both the transformer windings and CT insulation resistance testing.

Saturation testing for a current transformer identifies the rated knee point against IEEE or IEC standards, the point at which the transformer is no longer able to output current in proportion to its specified ratio.

Ratio tests under normal load are achieved by comparing voltage applied to the secondary winding against the resulting voltage produced on the primary winding. Current transformer resistance tests inject test voltage to measure the DC current and calculate the resistance with allowance for temperature.

MAIN FUNCTIONS

I. Current Transformer (CT) II. Voltage Transformer (PT)
1. Magnetization curve 1. Excitation characteristic test
2. Transformation ratio test 2. Transformation ratio test
3. Polarity 3. Polarity
4. 5% and 10% error curve 4. Withstand test of power frequency alternating current
5. Current Injecting 5. Degauss
6. Degauss 6. Calculation of knee point value
7. Withstand test of power frequency alternating current 7. 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
Accuracy 0.2%, 0.5%
Power supply AC 220V±10% or AC 110V±10%, 50/60Hz
Excitation voltage output 0-2500Vrms,
Excitation current output 0-5Arms (20A peak-value)
Large current output 0-1000A
Electrical parameters - continued
Accuracy ≤0.5% (0.2%RD+0.3%RG)
Secondary winding DC resistance measurement Range 0.1-300Ω
Accuracy ≤0.5% (0.2%RD+0.3%RG)
Secondary actual load measurement Range 5VA-1000VA
Accuracy ≤0.5% (0.2%RD+0.3%RG)±0.1VA
CT/PT phase error measurement Accuracy ±4min
Resolution 0.01min
CT ratio error measurement Range ≤25000A/5A(5000A/1A)
Accuracy ≤0.5%
PT ratio error measurement Range 1-500KV
Accuracy ≤0.5%
Standards　
Reference standards GB1207-2006, GB1208-2006, GB16847-1997
IEC60044-1, IEC60044-6, IEC61869-2-2012
Safety standards GB 4793.1-2007
EMC EMC 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

1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing

Product tags

ct pt analyzer

,

pcr instrumentation ppt

,

pt analyzer
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1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing

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Product Detail
Brand Name :
GFUVE
Model Number :
GF106T-1000A2500V
Certification :
CE， UL， ISO9001， KEMA
Place of Origin :
BEIJING CHINA
MOQ :
1 Set
Price :
Negotiable
Contact Supplier
video
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing
1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Active Member
8 Years
beijing, beijing
Since 2008
Business Type :
Manufacturer
Main Products :
Zero Sequence Current Transformer, Split Core Current Transformer, Instrument Current Transformer
Total Annual :
$100,000,000-$150,000,000
Employee Number :
300~350
Certification Level :
Active Member
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