CT and PT transformer ttr tester, polarity test, coil resistance measurement

CT and PT transformer ttr tester, polarity test, coil resistance measurement

Application

1. Tests for current transformer:

1)Excitation curve and parameters test

2)Turns ratio test

3)Ratio and phase error test

4)Polarity mark check

5)Coil resistance measurement

6)Secondary loop burden measurement

7)Error line curve test for protection CT

8)Transient CT parameters test

9)CT nameplate guess

10)Saturation hysteresis loop curve measurement

2. Tests for voltage transformer:

1)Turns ratio test

2)Polarity test

3) Secondary burden test

4) Coil resistance test

3. Applications for CTPT analyzer:

1)CT nameplate check

2)CT parameters check in work burden

3)CT transient parameters analysis

4)CT ratio and phase error calibration

5)PT routine test

CTPT analyzer technical parameters

1 Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13

2 Power supply: AC220V±10%,50Hz/60Hz±10% 

3 Power output: 0.1~125V (AC) 

4 Current output: 0.001~5A(RMS) 

5 Power output: 300VA 

6 Maximum knee voltage measurement; 45kv

7 Current measurement: 

   Range:0~10A (automatically change range in 0.1/0.4/2/10A) 

   Error <±0.1%+0.01%FS 

8 Voltage measurement: 

   Range:0~200 V (automatically change range in 1V/10V/70V/200V) 

   Error < ±0.1%+0.01%FS 

9 Turns ratio measurement:

   Range :1~35000, 

   1~2000 error<0.05% 

   2000~5000 error>0.1% 

   5000~35000 error<0.2% 

10 Phase measurement: error:±2min,resolution:0.01min

11 Coil resistance measurement: 

   Range:0~8kΩ (automatically change range in 2ohm/20ohm/80ohm/800ohm/8kohm) 

   Error< 0.2%RDG+0.02%FS 

   Maximum resolution:0.1mΩ

12 Temperature measurement:-50~100 Celsius degree, error<3 Celsius degree 

13 CT Secondary burden: 

   Range 0~160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm)

   Error <0.2%RDG+0.02%FS 

   Maximum resolution 0.001ohm 

14 PT Secondary burden: 

   Range 0~80kohm (automatically change range in 800ohm/8kohm/80kohm) 

   Error <0.2%RDG+0.02%FS 

   Maximum resolution: 0.1ohm 

15 PT ratio measurement: 

   Range :1~35000, 

   1~5000 error<0.2% 

   5000~35000 error<0.5% 

16 Saved data groups:>1000groups 

17 Work condition: Temperature:-10℃~50℃, moist:≤90% 

18 Size: 485mm×356mm×183mm

19 Weight: <15Kg

Why to choose TOP and what TOP can bring?

Excellent design, advanced tech, reliable equipment, good performance, favorable and reasonable price, prompt delivery, considerate service!

Prompt and reliable delivery

About us: 

Chongqing TOP Oil Purifier Manufacture Co., Ltd is a professional leading manufacturer of oil purifiers and oil testers. We takes the mission of existing on the basis of excellent quality as well as developing technical innovation, and introduces advanced technology. 

TOP's pruducts are widely used in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway. They help a lot with reducing energy consumption and also environmental pollution.

Top will as always make great effort to and also be proud of supplying you the best oil purifying equipments.

You are much welcome to visit our website:  

TOP supplies products as follows:

Our Major Testing Equipment

1.Transformer oil breakdown voltage tester ( BDV test kit) series IIJ-II

2. Acidity tester model ACD-3000I

3. Karl Fischer water content tester model TP-6A / model TP-2100

4. Moisture content tester(TPEE)

5. Fully automatic interfacial tension analyzer model IT-800

6. Gas-chromatography transformer oil gas analyzer model DGA2013-1

7. Consolidation point determinator model PT-2000

8. Kinematic viscosity tester model VST-8 /model VST-2000

9. Flash point tester (open cup) model TPO-3000

10. Flash point tester (close cup) model TPC-3000

11. Transformer tester (CT/PT tester) model TPVA-404

12. Transformer turn ratio tester model HYG-II

13. Total base number analyzer(TBN tester) TBN-2030

If you are insterested in our products, just do not hesistate to contact us for more information.