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0.02% high accuracy DC method current transformer testing ct analyzer

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0.02% high accuracy DC method current transformer testing ct analyzer

China 0.02% high accuracy DC method current transformer testing ct analyzer supplier
0.02% high accuracy DC method current transformer testing ct analyzer supplier 0.02% high accuracy DC method current transformer testing ct analyzer supplier 0.02% high accuracy DC method current transformer testing ct analyzer supplier 0.02% high accuracy DC method current transformer testing ct analyzer supplier 0.02% high accuracy DC method current transformer testing ct analyzer supplier

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Product Details:

Place of Origin: BEIJING CHINA
Brand Name: GFUVE
Certification: ISO9001, CE, UL
Model Number: GF1061

Payment & Shipping Terms:

Minimum Order Quantity: 1SET
Price: 30000USD
Packaging Details: STANDARD EXPORT WOODEN BOX
Delivery Time: 25DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200SETS/MONTH
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Detailed Product Description
CLASS: 0.02 CURRENT TRANSFORMER TESTING: DC METHOD
CT RATIO: 0-50000 PT RATIO: 0-10000
PHASE ERROR: 1MIN RATIO ERROR: 0.05%
BURDEN: 0-1000VA WEIGHT: <4KG

GF1061 PORTABLE 0.02% high accuracy DC method current transformer testing ct analyzer

0.02% high accuracy DC method current transformer testing ct analyzer0.02% high accuracy DC method current transformer testing ct analyzer0.02% high accuracy DC method current transformer testing ct analyzer

GF1061 portable CT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE and IEC standards.

The CT Analyzer automatically determines all relevant current transformer values and compares the results with the selected standard. The device evaluates the current transformer as per the IEC or IEEE standard within seconds with the push of a button.

It facilitates fast and economical on-site testing and calibration of metering and protection current transformers. Manufacturers of current transformers, high voltage transformers and switchgear also use the CT Analyzer for tests during development and production.

Applications

The following values can be determined using the CT Analyzer:

Accuracy of the ratio and phase angle, taking into consideration the nominal burden and connected burden

CT excitation and saturation

Burden impedance

Winding resistance

Saturated and non-saturated inductance

CT polarity

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. Ratio error, phase error
5. Accuracy limiting factor (ALF) 5. Degauss
6. Degauss 6. Calculation of knee point value
7. Ratio error, phase error 7. Actual secondary load test (burden test)
8. Automatic calculation of excitation knee
point value
8. Resistance test
9. Actual secondary load test (burden test)
10. Resistance test 
11. Secondary time constant (Ts)
12. Remanence coefficient (Kr)
13. Transient dimensioning factor (Ktd)
14. Peak instantaneous error (Er)
15. Magnetizing inductance (LU)
16. Instruments security factor(FS)
17. Composite error

PARAMETERS

Electrical parameters
Accuracy 0.05%
Power supply AC 220V±10% or AC 120V±10%, 50/60Hz or Battery
Output voltage 0-120Vrms
Output current 0-5Arms (20A peak-value)
Output power 0-400 VA (1500 VApeak)
Automatic frequency variation range 0.1-60Hz
Equivalent excitation voltage ≤5000V
Accuracy ≤0.5%
Secondary winding DC resistance measurement Range 0.1-1000Ω
Accuracy ≤0.05%
Secondary actual load measurement Range 5VA-1000VA
Accuracy ≤0.5%±0.1VA
CT/PT phase error measurement Accuracy ±1min (typical) / 3 min (guaranteed)
Resolution 0.1min
CT ratio error measurement Range 1-50000
Accuracy ≤0.05%
PT ratio error measurement Range 1-10000
Accuracy ≤0.05%
Standards 
Reference standards GB1207-2006, GB1208-2006, GB16847-1997
IEC60044-1, IEC60044-6, IEC61869-2, ANSI/IEEE C57.13
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) 280 x 250 x 160
Weight (kg) ≤4
Environmental conditions 
Relative humidity Relative humidity 5%-95% not condensing
Operating temperature -10°C to +50°C
Storage temperature -20°C to +70°C
Altitude ≤1000m

Contact Details
Beijing GFUVE Electronics Co.,Ltd.

Contact Person: Mr. Andy

Tel: 86-10-85782698

Fax: 86-010-85781298

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