Job No.: 404794 Order No.: 1000028862 Production number: 1VLT5113021394 CURRENT TRANSFORMER ROUTINE TESTS REPORT Type: TPU 50.23 Highest voltage: 17.5 kV Year of production: 2013 Accuracy class: 0.2FS5//5P20//PX Rated ratio: 400-600//1/1/1 A + CD, ext.150 % Output: 7.5-15/7.5-10/0-0 VA Rated short-time thermal current: 25 kA [3s] Ambient temperature: 50 °C Rated dynamic current: 62.50 kA Rated frequency: 50 Hz Rated knee-point e.m.f.: => 0-0/0-0/190-290 V Max. exciting current at rated knee-point: <= 0-0/0-0/0.02-0.02 A Secondary winding resistance at 75°C: <= 0-0/6.90-10.20/6.90-10.20 Ohm TESTS: 1. Verification of terminal marking acc. to clause 8.1 Conclusion: Satisfactory 2. Power-frequency withstand test on primary winding acc. to clause 8.2.1 Test value: 38 kV, 50 Hz, 1 min. Conclusion: Satisfactory 3. Partial discharge measurement acc. to clause 8.2.2, procedure A Conclusion: Satisfactory 4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3 Test value: 3 kV, 50 Hz, 1 min. Conclusion: Satisfactory 5. Interturn overvoltage test acc. to clause 8.4 Conclusion: Satisfactory 6. Determination of errors acc. to clause 11.5 or 12.4, 12.6 Winding I.: 7.5-15 VA/ class 0.2FS5 Winding II.: 7.5-10 VA/ class 5P20 Turns ratio error test acc. to clause 14.4.3 Winding III.: class PX Conclusion: Satisfactory 7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 ) Conclusion: Satisfactory 8. Test for rated knee-point e.m.f. acc to 14.4.1 9. Test for exciting current at rated knee-point acc to 14.4.1 10. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2 The current transformer complies with tests required according to: IEC 61243-5, IEC 60044-1 Brno, the: 22.4.2013 Ing. Kučera Jan Headquarters: ABB s.r.o. Štětkova 1638/18 140 00 Prague 4 1/5 Mail Address: ABB s.r.o. Vídeňská 117 619 00 Brno Phone: + 420 5 4715 2609 Fax: + 420 5 4715 2626
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Job No.: 404794
Order No.: 1000028862
Production number: 1VLT5113021394
CURRENT TRANSFORMER
ROUTINE TESTS REPORT
Type: TPU 50.23 Highest voltage: 17.5 kV Year of production: 2013Accuracy class: 0.2FS5//5P20//PXRated ratio: 400-600//1/1/1 A + CD, ext.150 %Output: 7.5-15/7.5-10/0-0 VARated short-time thermal current: 25 kA [3s] Ambient temperature: 50 °CRated dynamic current: 62.50 kA Rated frequency: 50 HzRated knee-point e.m.f.: => 0-0/0-0/190-290 VMax. exciting current at rated knee-point: <= 0-0/0-0/0.02-0.02 ASecondary winding resistance at 75°C: <= 0-0/6.90-10.20/6.90-10.20 Ohm
TESTS:1. Verification of terminal marking acc. to clause 8.1
Conclusion: Satisfactory2. Power-frequency withstand test on primary winding acc. to clause 8.2.1
Test value: 38 kV, 50 Hz, 1 min.Conclusion: Satisfactory
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 22.4.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021394Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 22.4.2013 Operator: Miroslav Winkler
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 23.4.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021395Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 23.4.2013 Operator: Miroslav Winkler
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 13.5.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021396Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 13.5.2013 Operator: Miroslav Winkler
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 24.4.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021397Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 24.4.2013 Operator: Igor Franc
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 16.5.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021398Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 16.5.2013 Operator: Miroslav Prikryl
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 13.5.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021399Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 13.5.2013 Operator: Miroslav Winkler
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 23.4.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021400Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 23.4.2013 Operator: Miroslav Winkler
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 24.4.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021401Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 24.4.2013 Operator: Miroslav Winkler
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]
4. Power-freguency voltage withstand test between sections and on secondary windings acc. to clause 8.3Test value: 3 kV, 50 Hz, 1 min.Conclusion: Satisfactory
5. Interturn overvoltage test acc. to clause 8.4
Conclusion: Satisfactory6. Determination of errors acc. to clause 11.5 or 12.4, 12.6
Winding I.: 7.5-15 VA/ class 0.2FS5
Winding II.: 7.5-10 VA/ class 5P20
Turns ratio error test acc. to clause 14.4.3
Winding III.: class PX
Conclusion: Satisfactory7. Interface condition test acc. to clause 5.5 ( IEC 61243-5 )
Conclusion: Satisfactory
8. Test for rated knee-point e.m.f. acc to 14.4.19. Test for exciting current at rated knee-point acc to 14.4.110. Test for secondary winding resistance corrected to 75°C acc. to 14.4.2
The current transformer complies with tests required according to:
IEC 61243-5, IEC 60044-1
Brno, the: 23.4.2013 Ing. Kučera Jan
Headquarters:
ABB s.r.o.
Štětkova 1638/18
140 00 Prague 4
1/5Mail Address:
ABB s.r.o.
Vídeňská 117
619 00 Brno
Phone: + 420 5 4715 2609
Fax: + 420 5 4715 2626
Job No.: 404794
Order No.: 1000028862
ACCURACY CLASSCURRENT TRANSFORMER
Production number: 1VLT5113021402Test Object: TPU 50.23; 400-600//1/1/1 A + CD, ext.150 %; 7.5-15/7.5-10/0-0 VA; cl.0.2FS5//5P20//PX
Rated frequency: 50 HzDate: 23.4.2013 Operator: Igor Franc
Terminals Class PXR/SXR [A] Burden [VA] COS φ Excitation [%] Ratio Error [%] Phase Angle [min]