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HM404 CTPT Analyzer

CT PT analyzerused to measure all kinds of current transformer and voltage transformer.

◆ Make evaluation for test results according to selected standards.
◆ Make word reports one time for multi-group test records on the PC.
◆ Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test.

Summary:

CT PT analyzer is used to measure all kinds of current transformer and voltage transformer. It can calculate the ratio errors and phase angle errors of current transformer and voltage transformer at rated burden and working burden in one time test. The tester can automatically evaluate the test results according to the selected standard to determine whether the transformer is qualified. 


Applications:

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) Winding 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 

Tests for voltage transformer: 

1) Turns ratio test 

2) Ratio error and phase angle error test 

3) Polarity test 

4) Secondary burden test

5) Winding resistance test


Features:

1. Make evaluation for test results according to selected standards.

2. Make word report for test result. 

3. Make word reports one time for multi-group test records on the PC. 

4. Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test.

5. Compare excitation curves with saved excitation curves in the same window.

Technical parameter

1) Test standards: IEC60044-1, IEC60044-6, IEC60044-2, IEC60044-5, C57.13

2) Power supply: AC220V±10%, 50/60Hz±10%

3) Voltage output: 0.1~180V (AC)

4) Current output: 0.001~5A(RMS)

5) Power output: 500VA

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

Error: < ±0.1%+0.01%FS

9) Turns ratio measurement:

Range:1~35000

1~5000     error<0.05%

5000~35000  error<0.1%

10) Phase measurement: error: ±2min; resolution: 0.01min

11) Winding 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

12) Temperature measurement:-50~100 Celsius degree; error<3 Celsius degree

13) CT Secondary burden:

Range: 0160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm)

Error: <0.2%RDG+0.02%FS 

Maximum resolution: 0.001ohm

14) PT Secondary burden:

Range: 080kohm (automatically change range in 800ohm/8kohm/80kohm)

Error :<0.2%RDG+0.02%FS 

Maximum resolution: 0.1ohm

15) PT ratio measurement:

Range: 1~35000

1~10000 error<0.1%

10000~35000 error<0.2%

16) PT ratio error measurement: Typical error <0.05%, Maximum Error<0.1%

17) PT phase angle measurement: maximum error < 3min

18Make evaluation for test results according to selected standards

19) Make word report for test result

20) Make word reports one time for multi-group test records on the PC

21) Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test

22) Compare excitation curves with saved excitation curves in the same window

23) Memory capacity: >1000 groups test results 

24)Working condition: temperature: -10℃50℃; moist: ≤90%

25) Size: 485mm×356mm×183mm

26) Weight: <15kg



 




F A Q

 

1. Are you manufacture ?

Yeah, we are manufacturer professional in design and produce high voltage test equipment with nearly 20 years experience .

 

2. When can I get the price ?

We usually quote within 6 hours after get your inquiry . If you are very urgent to get price, please feel free to contact us by Wechat&Whatsapp +86-13720145441 or send us by email info@cablehipot.com, so that we will regard your inquiry priority .

 

3. Do you supply OEM?

 Of course, we supply OEM.

 

4. What about leading time for production ?

Honestly , it depends on order quantity and the product . Usually lead time is within 7 working days after deposit .

 

5. What is your terms of delivery ?

We accept EXW, FOB, CFR, CIF, DDU, etc . You can choose the one which the most convenient and cost effective for you .

 

6. What’s your payment terms :

TT payment, L/C at sight, Paypal, Western union, etc.

 

7. How much is the shipping cost and time ?

This is depend on the size and weight of your product, and the method of shipping ( by sea/ by ari/ by Express) and your designated port . Kindly afford us above information to check shipping cost and time for you .

 

8. What’s the warranty period ?

Our warranty period is one year free and lifelong maintenance .

If produce damage within one year ( not man-made damage ), we will send you spare parts for replacement .  After one year, maintenance is paid service .


9. What kind of Certificate you can provide ?

We can provide CE mark, ISO9001 quality certificate the third part Calibration Certificate (CNAS), factory test report .

 

10. Do you have Technical Backup to all customers from different countries ?

Surely, we have rich experience engineer to afford professional technical support and quick response to your technical questions .

We are manufacture with rich on site testing experience and understand how to deal with your problems . And our engineer can visit your company to afford technical support face to face if necessary .

 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 output300VA

6 Maximum knee voltage measurement; 45kv

7 Current measurement 

  Range0~10A (automatically change range in 0.1/0.4/2/10A)

  Error <±0.1%+0.01%FS

8 Voltage measurement

  Range0~200 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±2minresolution0.01min

11 Coil resistance measurement 

   Range0~8kΩ (automatically change range in 2ohm/20ohm/80ohm/800ohm/8kohm)

   Error< 0.1%RDG+0.01%FS

   Maximum resolution0.1mΩ

12 Temperature measurement-50~100 Celsius degree error<3 Celsius degree

13 CT Secondary burden 

   Range 0160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm)

  Error <0.2%RDG+0.02%FS 

  Maximum resolution 0.001ohm

14 PT Secondary burden 

   Range 080kohm (automatically change range in 800ohm/8kohm/80kohm)

   Error <0.2%RDG+0.02%FS 

   Maximum resolution: 0.1ohm

15 Saved data groups>1000groups

16 Work condition Temperature-10℃~50℃, moist≤90%

17 Size 485mm×356mm×183mm

18 Weight <15Kg

 

Factory test and shippment

We will do factory test for every product before devilering, to ensure qualified of the product.

We will pack the product carefully and choose suitbale shippment for client,to ensure the safe arrival.


Installation and commissioning

we provide installation and commissioning assistance to get you up and running. Domestically within China or internationally, we will be there to support you. During the installation, integration and operation of a new test system, a variety of special services are involved. If it ’ s necessary, we can offer oversea commissioning service for our clients.


Service and support

In any fault case of our product, we will arrange engineer to deal with your problem within 24hours



Service guarantee

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