0964-Type Test Reports - TT0111.01 A1...
Transcript of 0964-Type Test Reports - TT0111.01 A1...
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Independent test laboratory, accredited by Deutsche Akkreditierungsstelle Technik (DATech) e.V. in the fields of h.v. apparatus and switchgear, power cables and power cable accessories, l.v. apparatus and switchgear, installation equipment and switching and control equipment. Institut „Prüffeld für elektrische Hochleistungstechnik“ GmbH (IPH Berlin) is a subsidiary of CESI S.p.A, Milan.
Independent, accredited testing station · Member laboratory of STL and LOVAG
T E S T R E P O R T
NO. 2977.2101611.0964
EM Elektrik Malzemelerie Yüklenim San. Ltd. Co. Eski Ankara Yolu Istanbul Tuzla Organize San. Bölgesi 34959 Tepeören-Tuzla / Istanbul TURKEY
CLIENT
EM Elektrik Malzemelerie Yüklenim San. Ltd. Co. MANUFACTURER
Cross bonding link box TEST OBJECT
LB.U.CB.3SA.3.1 TYPE
2010/3764 SERIAL NO.
Rated peak withstand current Rated short-time withstand current Rated duration of short circuit
157.5 63 1
kA kA s
RATED CHARACTERISTICS GIVEN BY THE CLIENT
Client’s instructions NORMATIVE
DOCUMENT
Short-time withstand current and peak withstand current tests RANGE OF TESTS
PERFORMED
19 January 2011 DATE OF TEST
See Sub-clause 4.6 TEST RESULT
H. GLABSCH Senior engineer
M. THOM Test engineer in charge
Berlin, 21 February 2011
TEST REPORT NO. 2977.2101611.0964 SHEET 2
This test document comprises 15 sheets. Distribution Copy No. 1 Copy No. 1 in English: EM Elektrik Malzemelerie Yüklenim San. Ltd. Co.
The test results relate only to the object tested.
This document is confidential. Its transfer to third parties as well as its reproduction in extracts require the consent of the client.
Contents Sheet
1. Present at the test............................................................................................................................................................. 3
2. Test performed.................................................................................................................................................................... 3
3. Identity of the test object ............................................................................................................................................ 4
3.1 Technical data and characteristics.......................................................................................................................................................................................... 4
3.2 Identity documents ......................................................................................................................................................................................................................................... 4
4. Short-time withstand current and peak withstand current tests................................................... 5
4.1 Test laboratory ........................................................................................................................................................................................................................................................ 5
4.2 Normative document................................................................................................................................................................................................................................... 5
4.3 Required test parameters...................................................................................................................................................................................................................... 5
4.4 Test arrangement............................................................................................................................................................................................................................................... 5
4.5 Test and measuring circuits............................................................................................................................................................................................................... 6
4.6 Test results..................................................................................................................................................................................................................................................................... 7
5. Photos........................................................................................................................................................................................ 8
6. Oscillograms ...................................................................................................................................................................... 10
7. Drawings .............................................................................................................................................................................. 12
TEST REPORT NO. 2977.2101611.0964 SHEET 3
1. Present at the test
Mr. Thom IPH test engineer in charge
Mr. Erdeniz EM Elektrik
Mr. Weinlein Südkabel GmbH
Mr. Cabaroglu EM Elektrik
Mr. Demin EM Elektrik
2. Test performed
Short-time withstand current and peak withstand current tests
TEST REPORT NO. 2977.2101611.0964 SHEET 4
3. Identity of the test object
3.1 Technical data and characteristics
The technical data and characteristics of the test object are defined by the following parameters and specified by the client. Test object: Cross bonding link box Type: LB.U.CB.3SA.3.1 Manufacturer: EM Elektrik Malzemelerie Yüklenim San. Ltd. Co. Serial No.: 2010/3764 Year of manufacture:
2010
Data: Rated voltage Not specified Rated DC withstand voltage 25 kV Rated lightning impulse withstand voltage Up 40 kV Rated peak withstand current Ip 157.5 kA Rated short-time withstand current Ik 63 kA Rated duration of short circuit tk 1 s Characteristics: Thickness of housing 2 mm Thickness of cover 3 mm
3.2 Identity documents
The manufacturer confirms that the test object has been manufactured in compliance with the drawings given in this document. IPH did not verify this compliance in detail.
The identity of the test object is fixed by the following drawings and data submitted by the client:
Name of drawing Drawing No. Date of drawing Author Notes
CROSS BONDING LINK BOX FOR UNDERGROUND USE TYPE: LB.U.CB.3SA.3.1
10.07.01 Rev. 0
30.06.2010 EMELEC Sheet 12
EARTHING LINK BOX 10.07.01 - LB.U.CB.3SA3.1
- Page 2/6
05.01.2011 EMELEC Sheet 13
Technical Document no. KSH 2010/TR400 – K01
- 15.10.2010 Südkabel Sheet 14
Technical Document no. KSH 2010/TR400 – K02
- 18.10.2010 Südkabel Sheet 15
Entry of test object at IPH: 14 January 2011
TEST REPORT NO. 2977.2101611.0964 SHEET 5
4. Short-time withstand current and peak withstand current tests
4.1 Test laboratory
High-power test laboratory, test bay HS
4.2 Normative document
Client’s instructions
4.3 Required test parameters
Peak current 157.5 kA
Short-circuit current 63 kA
Duration of short circuit 1 s
4.4 Test arrangement
According to client’s instructions Single phase tests of the R – R'-connection, the Y – Y'-connection and the B – B'-connection Cf. Photos, Sheets 8 and 9 and Drawings, Sheets 12 and 13
TEST REPORT NO. 2977.2101611.0964 SHEET 6
4.5 Test and measuring circuits
Test requirement Short-time withstand current tests
Test No. 111 0503 to 111 0506
Number of phases (Test circuit) 3
Number of poles/phases (Test object) 3/1
Power frequency Hz 50
Power factor cos < 0.15
Grid Not earthed
Earthing conditions Short-circuit transformer Not earthed
Short-circuit point One side earthed
E
Si Dr L Tr I TO1
U
2
R
Y
B
Earth bar
B'
R'
Y'
E Supply TO Test object Si Master breaker I Current measurement Dr Making switch U Voltage measurement L Current-limiting reactor 1 – 2 Measuring points Tr Short-circuit transformer
Figure 1: Test circuit (diagram of the R – R’-connection test) Measuring point Symbol in the
oscillograms Measured quantity Measuring sensor/device
1 i Short-circuit current Rogowski measuring device
2 u Voltage RC divider
Recording instrument: BE 256 transient recorder system
TEST REPORT NO. 2977.2101611.0964 SHEET 7
4.6 Test results
Test requirement: Short-time withstand current and peak withstand
current tests Condition of test object before test: New Connection of test object: By concentric bonding cable 1 x 400/400 mm2
per phase Ambient temperature: 5 oC
Test No. 111 0503 0504 0505 0506
Conductor R – R’ R – R’ Y – Y’ B – B’
Resistance before test 174 - 175 180
Peak current kA 153 158 159 158
Short-time current kA 61.0 63.3 64.0 63.1
Duration of short circuit s 0.10 1.01 1.01 1.01
I2t 106 A2s - 4047 4137 4021
Equivalent 1-s current kA - 63.6 64.3 63.4
Resistance after test - 185 188 192
Variation of the resistance % - 6.0 7.3 6.8
Notes 1) 2) 2) 2)
Evaluation - OK OK OK
Notes:
1) Current setting 2) Short-time withstand current and peak withstand current test
Condition of test object after test:
OK Conductors did not show any undue deformation. The supporting insulating parts did not show any significant signs of deterioration.
TEST REPORT NO. 2977.2101611.0964 SHEET 8
5. Photos
Photo 1: Test object after test
Photo 2: Test object after test with protection cover
TEST REPORT NO. 2977.2101611.0964 SHEET 9
Photo 3: Test object after test without protection cover
Photo 4: Name plate
TEST REPORT NO. 2977.2101611.0964 SHEET 10
6. Oscillograms
TEST REPORT NO. 2977.2101611.0964 SHEET 11
TEST REPORT NO. 2977.2101611.0964 SHEET 12
7. Drawings
TEST REPORT NO. 2977.2101611.0964 SHEET 13
TEST REPORT NO. 2977.2101611.0964 SHEET 14
TEST REPORT NO. 2977.2101611.0964 SHEET 15