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Chongqing Gold Electric Equipment Co.,Ltd  

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Transformer Polarity CT PT Tester /CT PT Tester For Transformer 

Price: 6.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Chongqing, China (Mainland) 
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Product Detail

Model No.: GDVA-405
Production Capacity: 300 sets per month
Delivery Date: 15 working days once order ...
Means of Transport: Air
Packing: Standard wooden case
Application: CT PT Tester

Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
Power supply: AC220V±10%,50Hz/60Hz±10%

Application

Tests for current transformer

Tests for voltage transformer

Applications for CTPT analyzer

Excitation curve and parameters test

Turns ratio test

CT nameplate check

Turns ratio test

Phase angle error test

CT parameters check in work burden

Ratio and phase error test

Polarity test

CT transient parameters analysis

Polarity mark check

Secondary burden test

CT ratio and phase error calibration

Coil resistance measurement

Coil resistance test

PT routine test

Secondary loop burden measurement



Error line curve test for protection CT



Transient CT parameters test



CT nameplate guess



Saturation hysteresis loop curve measurement



 

Specifications:

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

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

♦ Power output: 0.1~180V (AC)

 ♦ Current output: 0.001~5A(RMS)

 ♦Power output:300VA

 ♦Maximum knee voltage measurement; 45kv

 ♦Current measurement:

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

  • Error <±0.1%+0.01%FS

  •  ♦   Voltage measurement:

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

  • Error < ±0.1%+0.01%FS

  •  ♦   Turns ratio measurement:

  • Range :1~35000,

  • 1~2000 error<0.05%

  • 2000~5000 error>0.1%

  • 5000~35000 error<0.2%

  •  ♦  Phase measurement: error:±2min,resolution:0.01min

     ♦   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

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

     ♦  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

  •  ♦   PT Secondary burden:

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

  • Error <0.2%RDG+0.02%FS

  • Maximum resolution: 0.1ohm

  •  ♦   PT ratio measurement:

  • Range :1~35000,

  • 1~5000 error<0.2%

  • 5000~35000 error<0.5%

  •  ♦   Saved data groups:>1000groups

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

     ♦   Size: 485mm×356mm×183mm

     ♦   Weight: <15Kg

     


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Company Info

Chongqing Gold Electric Equipment Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Chongqing
Province/State: Chongqing
Country/Region: China (Mainland)

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