Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
GDVA-403 CT tester /Current Transformer Tester
  • GDVA-403 CT tester /Current Transformer Tester
GDVA-403 CT tester /Current Transformer Tester

GDVA-403 CT tester /Current Transformer Tester

Min. Order:
1
Min. Order:
1
Delivery Time:
15 Days
Quantity:

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Basic Info
Basic Info
Place of Origin: Chongqing
Supply Ability: 300
Certificate: ISO
Product Description
Product Description

GDVA-403 Current Transformer Tester

 

 

 

I  Application


 

 

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

 

Applications for CT analyzer:
1) CT nameplate check
2) CT parameters check in work burden
3) CT transient parameters analysis
4) CT ratio and phase error calibration


1.2 CT analyzer Technical index
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 :1~30000,
       1~2000 error<0.05%
        2000~5000 error>0.1%
        5000~30000 error<0.2%
10    Phase measurement: error:±2min,resolution:0.01min
11    Coil resistance measurement:
         Range:0~80Ω (automatically change range in 2ohm/20ohm/80ohm)
        Error< 0.2%+0.02%FS
        Maximum resolution:0.1mΩ
12    Temperature measurement:-50~100 Celsius degree, error<3 Celsius degree
13    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    Saved data groups:>1000groups
15    Work condition: Temperature:-10°C~50°C, moist:≤90%
16    Size: 485mm×356mm×183mm
17    Weight: <15Kg

 

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