TitleProduct

0.2 High Quality Portable CT PT Analyzer

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-21 06:23

  • Browse the number:

    85

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Company Profile

Beijing GFUVE Electronics Co., Ltd.

By certification [File Integrity]

Contact:Mr. Andy Huang(Mr.)  

Email:

Telephone:

Phone:

Area:Beijing

Address:Beijing

Website: http://guangfuhui.anjiesolar.com/

PRODUCT DETAILS
0.2 High Quality Portable CT 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 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