Model: | GDVA-403 |
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Brand: | GOLD |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument |
Label: | Transformer Tester , Current Transformer , CT Tester |
Price: |
US $10000
/ pc
|
Min. Order: | 1 pc |
Live Chat: | Last Online:11 Sep, 2014 |
Application:
Tests for current transformer:
Excitation curve and parameters test
Turns ratio test
Ratio and phase error test
Polarity mark check
Coil resistance measurement
Secondary loop burden measurement
Error line curve test for protection CT
Transient CT parameters test
CT nameplate guess
Saturation hysteresis loop curve measurement
Applications for CT tester:
CT nameplate check
CT parameters check in work burden
CT transient parameters analysis
CT ratio and phase error calibration
CT tester Technical index:
Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C513
Power supply: AC220V+/-10%,50Hz/60Hz+/-10%
Power output: 0.1~125V (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), <+/-0.1%+0.01%FS
Voltage measurement range:0~200V(automatically change range in 1V/10V/70V/200V), < +/-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:0~80Ω (automatically change range in 2ohm/20ohm/80ohm), Error< 0.2%+0.02%FS
Maximum resolution:0.1mΩ
Temperature measurement:-50~100 Celsius degree, error<3 Celsius degree
1Secondary burden:
Range 0~160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm)
Error <0.2%RDG+0.02%FS
Maximum resolution 0.001ohm
Saved data groups:>1000groups
Work condition: Temperature:-10°C~50°C, moist:≤90%1
Size: 485mm*356mm*183mm1
Weight: <15Kg
Payment Terms: | T/T, L/C |
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