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00:45

SYB Oil Type Testing Transformer, Dry Type Transformer, Sf6 Gas Transformer

Application:

Tests for current transformer:

Excitation curve and parameters test

Turns ratio test

Ratio and phase error test

Polarity mark check

Winding 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

Tests for voltage transformer:

Turns ratio test

Ratio error and phase angle error test

Polarity test

Secondary burden test

Winding resistance test

Applications for CT PT Testing Equipment:

CT nameplate check

CT parameters check in work burden

CT transient parameters analysis

CT ratio and phase error calibration

PT routine test

Parameters:

No.

Item Name

CPT-III Automatic CT PT Testing Equipment

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

Max. knee voltage measurement

45kv

Current measurement range

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

Current measurement error

<±0.1%+0.01%FS

Voltage measurement range

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

Voltage measurement 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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CPT-III Fully Automatic CT PT Testing Equipment for CT PT Transformer Testing

Electric Testing Equipment

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High Voltage Test Equipment

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Battery Testing Equipment

Borehole Inspection Camera

CPT-III Fully Automatic CT PT Testing Equipment for CT PT Transformer Testing

CPT-III Automatic CT PT Testing Equipment

Application:

Parameters:

Real Picture:

ct pt analyzer

ct pt testing equipment

pt analyzer