China Potential Transformer Analyzer Current Transformer Tester CT PT Tester

Application
Testing 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 guessTesting Voltage transformer:
1. Excitation curve test
2. Turns ratio test
3. PolariHorticulture & Gardening Products ty test
4. Secondary burden test
5. Coil resistance testApplications 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
CT/PT analyzer technical index
1 Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
2 PowTelecommunication Petroleum Equipment & Machinery & Broadcasting er 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,
1~1000 error<0.05%
1000~2000 error<0.1%
2000~30000 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< 0.1%RDG+0.01%FS
Maximum resolution: 0.1M&OmegaOther Electronics ;
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
15Resonator Saved data groups: >1000groups
16 Work condition: Temperature: -10ºC~50ºC, moist: ≤ 90%
17 Size: 485mm*356mm*183mm
18 Weight: <15Kg