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Delta Technology (Chongqing) Co., Ltd.
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CPT-II Fully Automatic Model Multi-functional CT PT Analyzer

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Delta Technology (Chongqing) Co., Ltd.

City: chongqing

Province/State:chongqing

Country/Region:china

Tel:86-23-15123080735

Contact Person:
Ms.Tina Chen
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CPT-II Fully Automatic Model Multi-functional CT PT Analyzer

Brand Name LAB TECH
Model Number CPT-II
Certification ISO9001
Place of Origin China
Minimum Order Quantity 1 set CT PT Analyzer
Price USD1.0
Payment Terms T/T, Western Union
Supply Ability 1000 sets per month
Delivery Time 10 days
Packaging Details CT PT Analyzer packed in veneer case
Item Name CPT-II Fully Automatic Model Multi-functional CT PT Analyzer
Functions Test parameters of various kinds of transformer
Applicable Transformer 10kV - 500kV kV, >5VA Transformers
Knee Point Voltage 40kV
Max. Test Voltage 180V
Size 485mm×356mm×183mm
Weight <15kg
Power supply AC220V ± 10%, 50Hz/60Hz
Warranty One year
Service OEM service is available
Detailed Product Description

Automatic Model CT PT Tester  --  Model: CPT-II

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

Tests for voltage transformer:

  1. Excitation curve test
  2. Turns ratio test
  3. Polarity test
  4. Secondary burden test
  5. Coil resistance test

 

Applications for CTPT analyzer:

  • CT nameplate check
  • CT parameters check in work burden
  • CT transient parameters analysis
  • CT ratio and phase error calibration
  • PT routine test

 

 

Parameters:

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

Max. knee voltage measurement

45kv

7

Current measurement range

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

8

Current measurement error

<±0.1%+0.01%FS

9

Voltage measurement range

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

10

Voltage measurement error

< ±0.1%+0.01%FS

11

Turns ratio measurement range

1~30000;

1~2000 error<0.05%; 2000~5000 error>0.1%; 5000~35000 error<0.2%

12

Phase measurement

error:±2min,resolution:0.01min

13

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

14

Temperature measurement

-50~100 Celsius degree, error<3 Celsius degree

15

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

16

PT Secondary burden

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

Error <0.2%RDG+0.02%FS Maximum resolution: 0.1ohm

17

PT ratio measurement

Range: 1~30000, 1~5000 error<0.2%, 5000~30000 error<0.5%

18

Saved data groups

>1000groups

19

Work condition

Temperature:-10℃-50℃, moist:≤90%

20

Size

485mm×356mm×183mm

21

Weight

<15Kg

 

 

 

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