test report no. - · pdf filetests were carried out according to ansi c29.11, clause...

TEST REPORT No.:10382/D/16

TEST REPORT No.: 10382/D/16

TEST OBJECT:

MANUFACTURER:

MPS CATALOG NO.:

DATE OF DELIVERY:

TEST STANDARDS:

TESTS WITNESSED BY:

TABLE OF CONTENTS

1 TESTS PERFORMED....................................................................................................................4

1.1 Tests on interfaces and connections of end fittings .................................................................4

1.1.1 Test procedure and test results .........................................................................................4

1.2 Assembled core load tests........................................................................................................8

1.2.1 Core time - load test .........................................................................................................8

1.2.2 Tensile load test................................................................................................................9

1.3 Test on core material .............................................................................................................10

1.3.1 Dye penetration test........................................................................................................10

1.3.2 Water diffusion test ........................................................................................................10

1.4 Test on shed and housing material ........................................................................................12

1.4.1 Accelerated weathering test............................................................................................12

1.4.2 Flammability test ............................................................................................................12

1.4.3 Tracking and erosion test – 1000 h salt fog test .............................................................12

2 UNCERTAINTY OF MEASUREMENTS ..................................................................................13

3 PRODUCT DRAWING................................................................................................................14

4 GRAPHS AND RECORDS..........................................................................................................19

5 TEST OBJECT AND TEST SETUP PHOTOS ...........................................................................23

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1 TESTS PERFORMED

1.1 Tests on interfaces and connections of end fittings

1.1.1 Test procedure and test results

Test specimensTest was carried out according to ANSI C29.17, clause 7.1. The test was performed on composite insulators MPS catalog number H2 90 10 035 MX SS 018 (see Figure 3). The insulators were examined visually and their dimensions were checked against the manufacturer's drawing.

The tests were performed on insulators samples No.: 1, 2, 3 and 4 REF.

Test resultsInsulators were without damage and dimensions conform with a drawing.

Pre-stressingTests were carried out according to ANSI C29.11, clause 7.1 The tests were performed on insulator samples No. 1, 2, 3.

Thermal-mechanical pre-stress

Testing date: from 2016-03-18 till 2016-03-24

Tests were carried out according to ANSI C29.11, clause 7.1.4.2.2.

Three insulators No. 1, 2, 3 were subjected to a mechanical load in two opposite directions and to two 24-hours thermal cycles. The load applied to the insulators corresponded to the MDCL of 11,6 kN,mechanical load was calculate from composite insulator MPS catalog H2 90 10 027 MX SS 014.Each 24-hour cycle started with one heating period of +50 oC 5 °C, followed by one cooling period of -35 oC 5°C.

The test arrangement during the thermal-mechanical test on the insulator are shown in Figure 6.

As an example records of measured temperatures and mechanical tension during the thermal-mechanical testing on test sample No. 3 are given in Graphs 2 and 3. Records concerning others samples are available on request.

Testing and measuring equipment:loading measuring system Format 1, type EGU – 1H; Z201128287digital thermometer - datalogger, Comet system S0141, serial No. 06932373

Water immersion test

Testing date: from 2016-03-27 till 2016-03-29

Test was carried out according to ANSI, clause 7.1.5.

Three tested insulators No. 1, 2, 3 were immersed for 42 hours in boiling deionized water with 0,1 % by weight of NaCl. The conductivity of water was 1650 µs/cm at 20°C to 25°C.

At the end of boiling, the insulators remained immersed until the water cooled to approx. 50 C and maintained at this temperature until the verification tests started.Testing and measuring equipment:conductivity meter, WTW, type Cond 3310, serial No. 10410891digital thermometer Fluke 54 II, serial No. 77590015 + probe 01/EGU/58 serial No. 77590015

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Verification testsTesting date: 2016-03-30Tests were carried out according to ANSI C29.11, clause 7.1.6.

Visual examination

Insulators were inspected visually.

Test resultsNo cracks were observed.

Linearly rising front chopped impulse voltage test

Test was carried out according to ANSI C29.11, clause 7.1.6.2.

Atmospheric conditions: air pressure 28,94 inchtemperature of air 66,6 °Fhumidity of air 39,6 %

Insulators No. 1, 2, 3 were tested. The test voltage - an impulse with a steepness of at least 1000 kV/ s - was applied between:

- the original upper metal fitting and an electrode made of a copper strip 20 mm wide and less than 1 mm thick (upper section),

- electrodes made of a copper strip 20 mm wide and less than 1 mm thick and an original bottom metal fitting (bottom section).

Each sample was stressed individually with 25 impulses of positive and 25 impulses of negative polarity.

The test arrangement and the flashover on the insulator are shown in Figure 7.

The wave shape of the test impulse is given in Graph 1.

Testing and measuring equipment:

R1

C1

R2 C2

Rd3

Rd4

Test object

coaxial cable tomeasuring device

Sphere gaps

impulse generator TuR Dresden 750 kV, 30 kJRd1/Rd2 - divider Passoni Villa 700 kV, serial No. 11635measuring system Haefely Trench, type HiAS 743, serial No. 175247measuring system for atmospheric conditions Comet, serial No. 14900363yard stick 5 m, Assist, serial No. 393/10

Test resultsNo punctures of the sheds or the core were recorded.

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Low-frequency dry flashover voltage test

Tests were carried out according to ANSI C29.11, clause 7.1.6.3.Atmospheric conditions:air pressure 28,94 inchtemperature of air 64,8 °Fhumidity of air 47,1 %


G - synchronous generator BEZ Bratislava 6 kV, 1300 kVA, 50 HzT - test transformer TuR Dresden, 160/1200 kV, serial No. 884469Cd1/Cd2 – divider WMC 160/1200, serial No. 884470universal voltmeter Haefely DMI 551, serial No. 150505digital stop-watch Olympia, PM-172measuring system for atmospheric conditions COMET, type 4130, serial No. 10910247digital thermometer Fluke 54 II, serial No. 77590015 + probe 80PK-7 (01/EGU/59)yard stick, Assist 5 m, serial No. 393/10

This test consisted of the following two tests:

a) Low-frequency dry flashover voltage testSamples No. 1, 2, 3 and No. 4 REF (test on reference sample according ANSI C29.11, clause 7.1.2)were tested, see Figure 8. The average of five flashover voltages on each insulator was corrected to normal standard atmospheric conditions in accordance with ANSI C29.11, clause 8.2.1.5. The flashover voltage was obtained by increasing the voltage linearly from zero within one minute.

The value of reference flashover voltage was obtained from insulator No. 4 REF.

The average value of the flashover voltages of insulators No. 1, 2, 3 shall be greater than or equal to 90 % of flashover voltage of the reference insulator No. 4 REF.

Table 1: Reference low-frequency dry flashover voltage test

Insulator No.

Uncorrected flashovers values (kV)

Uncorrected flashover

average (kV)

Correction factors

Corrected flashover voltage

(kV)

4 REF 331 330 331 328 333 331 kd = 0,990kh = 1,125

376ref. flashover

voltage90 % of reference flashover voltage = 338 kV (corrected to reference conditions)80 % of reference flashover voltage = 265 kV

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Table 2: Low-frequency dry flashover voltage test

Insulator No. Uncorrected flashovers values (kV)

Uncorrected flashover

average (kV)

Correction factors

Corrected flashover

average (kV)

1 325 326 325 323 329 326 kd = 0,990kh = 1,125 370

2 324 325 323 328 326 325 kd = 0,990kh = 1,125 369

3 327 323 322 325 327 325 kd = 0,990kh = 1,125 369

Test resultAverage corrected flashover voltage values of insulators No. 1, 2, 3 exceed 90 % of the reference flashover voltage.

b) Low-frequency dry flashover voltage test (withstand test)Each of tested insulators No. 1, 2, 3 and No. 4 REF were individually subjected for 30 minutes to 80 % of the average reference flashover voltage. The requirement is that during this test no puncture of the insulator shall occur and the temperature of the shank measured immediately after the test shall be not more than 18 °F above ambient temperature.The temperature was measured by digital thermometer Fluke 54 II at three points of each tested insulator (bottom, middle, upper). Then the average value was calculated (see Table 3).

Table 3: Low-frequency dry flashover voltage test (withstand test)

Insulator Test voltage(kV) Result ambient

temperature

Temperature of insulator after

the test (30 min)1 265 passed 65,3 °F 65,5 °F2 265 passed 65,3 °F 66,9 °F3 265 passed 65,3 °F 66,0 °F

4 REF 265 passed 64,8 °F 65,5 °F

Test resultNo puncture was recorded during the dry power frequency withstand test on all of tested insulators and the increase in temperature of the insulator shank was under 18 °F.

Conclusion:Composite insulator, MPS catalog number H2 90 10 035 MX SS 018, p a s s e d requirements given in ANSI C29.11, clause 7.1.6.3 & ANSI C29.17, clause 7.1.2.

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1.2 Assembled core load tests

1.2.1 Core time - load test

1.2.1.1 Test procedure and test results

Test date: from 2016-03-27 till 2016-04-01

The test was performed on composite insulators MPS catalog number H2 90 10 035 MX SS 018(see Figure 3). The insulators were examined visually and their dimensions were checked against the manufacturer's drawing.

Test was carried out according to ANSI C29.17, clause 7.1 & ANSI C29.11 clause 7.2.2. The tests were performed on insulator samples No. 1, 2, 3.

Three insulators No. 1, 2, 3 were subjected to cantilever load of 9,3 kN (40 % of SCL), mechanical load was calculate from composite insulator MPS catalog H2 90 10 027 MX SS 014. This load was maintained for 96 hours (see Figure 9). Visual inspection of the base end fitting was done after the test.

After 96 hours test the test samples were inspected visually, after that test the base end fittings of insulators No. 1, 2, 3 were cut at 90o to the axis of the core and about 50 mm from the end metal fittings. The metal end fittings and the core were cut longitudinally into two halves in the plane of the previously applied cantilever load.

The longitudinal cut sections of each insulator were subjected to dye penetration test. After the dye penetration test the specimens were inspected. Samples are shown in Figure 10.

Testing and measuring equipment:loading measuring system Dini Argeo, type MCWNT1RF, serial No. 0100071048, 0100075094, 0100083839

Test resultsNo deformation was observed after the 96 hours core time - load test on insulators No. 1, 2, 3.

No cracks were indicated by the dye penetration test on insulators No. 1, 2, 3.

Conclusion:Composite insulator, MPS catalog number H2 90 10 035 MX SS 018, p a s s e d with the requirements given in ANSI C29.11, clause 7.2.2.3.

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1.2.2 Tensile load test

1.2.2.1 Test procedure and test results

Test date: 2016-04-25

The test was performed on composite insulators MPS catalog number H2 90 10 035 MX SS 018(see Figure 3). The insulators were examined visually and their dimensions were checked against the manufacturer's drawing.

Test was carried out according to ANSI C29.17, clause 7.2.2. The tests were performed on three insulator samples No.: 1, 2, 3 (see Figures 11, 12 and 13).

The tensile load was applied to the insulators No. 1, 2, 3 in line with the axis of the core of the insulator, see Figure 10. The load was increased rapidly but smoothly from zero to 50 kN (75 % of STL) and then gradually increased in a time between 30 s and 90 s until 66,7 kN (100 % of STL) was reached, after that the tensile load was rise until the breakage (see Graphs 4, 5 and 6).

Table 4

Sample No.:

Verification of STL

Test results

Tensile failing load

Type of failure

1 66,7 kN / 60 s Passed 167,4 kN Pull out of the core from the end fitting



Testing and measuring equipment:hydraulic loading machine LabTest 5.600SP1, serial No. 15/12

Test resultsNo evidence of pull out of the core from the end fitting was recorded during verification of STL. No evidence of breakage of the end fitting was recorded during verification of STL.

Conclusion:Composite insulator, MPS catalog number H2 90 10 035 MX SS 018, p a s s e d requirements given in ANSI C29.17, clause 7.2.2.3.

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1.3 Test on core material

1.3.1 Dye penetration test

1.3.1.1 Test procedure and test result

Test date: 2016-03-18

The test was carried out according ANSI C29-17, clause 7.5.1 & ANSI C29.11, clause 7.4.1.

Test specimensTen test specimens of 10 mm in length were cut from rod for composite insulator delivered by customer. The test result is applicable to composite insulator:H2 90 10 027 MX SS 014 (see Figure 1) H2 90 10 031 MX SS 016 (see Figure 2)H2 90 10 035 MX SS 018 (see Figure 3)H2 90 10 039 MX SS 020 (see Figure 4)

Test procedureThe test specimens were placed (with fibres in vertical position) on a layer of glass balls (diameter 2 mm) in a glass vessel. A dye (1 % methyl alcohol solution of astrazon) was poured into the vessel, with its level 2,5 mm above the glass balls. The time taken for the dye to rise (by capillary action) through the specimens was measured.

Testing and measuring equipment:digital stop-watch Olympia PM-173slide gauge 300 mm, Kinex, serial No. 2441/05

Test resultsThere were no traces of dye penetration through the insulator core recorded after 15 minutes. Photo of test specimen after the dye penetration test is in Figure 14.

Conclusion:Specimens of rod from composite insulator, external diameter 70 mm p a s s e d requirements given in ANSI C29.11, clause 7.4.1.3.

1.3.2 Water diffusion test

1.3.2.1 Test procedure and test result

Test date: from 2016-03-18 till 2016-03-22

The test was carried out according to ANSI C29.17, clause 7.5.2. & ANSI C29.11, clause 7.4.2.

Test specimensSix test specimens of 30 mm in length was cut from rod for composite insulator were delivered by customer. The test result is applicable to composite insulator:H2 90 10 027 MX SS 014 (see Figure 1) H2 90 10 031 MX SS 016 (see Figure 2)H2 90 10 035 MX SS 018 (see Figure 3)H2 90 10 039 MX SS 020 (see Figure 4)

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Pre-stressingThe surfaces of the specimens were cleaned with isopropyl-alcohol and filter-paper immediately before the boiling. The specimens were boiled in a glass container for 100 hours in deionised water with 0,1 % by weight of NaCl.

After boiling, the specimens were removed from the glass container and placed in another glass container filled with tap water at ambient temperature for 15 minutes. The voltage test described in the following clause was carried out within the next three hours.

Voltage testImmediately before the voltage test the specimens were removed from the glass container and their surfaces dried with filter paper.

Each specimen was placed between the test electrodes. The test voltage was increased at rate of approximately 1 kV/sec up to 12 kV, kept at this level for one minute and then decreased to zero. Testing arrangement is shown in Figure 15.


to voltmeter

T

MTN

230V

S

Test object

slide gauge 300 mm, Kinex, serial No. 2441/05S - voltage source VEB Dresden 3 kVA, 50 kV, type WPF 3/50, serial No. 854409MTN - voltage measuring transformer TuR Dresden, type UZGT 30, 35/0,1 kV, serial No. 478164current shunt PM160 + multimeter UT60E, serial No. 1100559236 multimeter Unit UT71D, serial No. 1100420241digital stop-watch Olympia PM-173

Test resultsTable 5

Specimen No.

Testing voltage(kV)

Leakage current

Test duration

(sec)Result

1 12,0 55 60 passed2 12,0 52 60 passed3 12,0 51 60 passed4 12,0 59 60 passed5 12,0 68 60 passed6 12,0 52 60 passed

Test resultDuring this test no puncture or external flashover were observed. The leakage current did not exceed maximum allowable current of 1 mA (r.m.s.).

Conclusion:Specimens of rod from composite insulator, external diameter 70 mm p a s s e d requirements given in ANSI C29.11, clause 7.4.2.4 & ANSI C29.17, clause 7.5.2.2.

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1.4 Test on shed and housing material1.4.1 Accelerated weathering testThe test was done in external accredited laboratory SYNPO.

1.4.1.1 Specification of silicone materialManufacturer: WackerType: HTV Silicone rubber compound designed for use in high voltage applicationProduct number: MPS-SIL-0041.4.1.2 Test procedureThe test was performed according to IEC 62217 cl. 9.3.2. Test procedure and test condition are identical to ASTM D2565-99. The test procedure and test results are mentioned in test report No. T310/059-2 from SYNPO.

1.4.1.3 Test resultsSilicone material P310 p a s s e d requirements given in IEC 62217 cl. 9.3.2 based on the test reportNo. T310/059-2 from SYNPO.

1.4.2 Flammability test

The test was done in external accredited laboratory EZU.

1.4.2.1 Specification of silicone materialManufacturer: WackerType: HTV Silicone rubber compound designed for use in high voltage applicationProduct number: MPS-SIL-0041.4.2.2 Test procedure

The test was performed according to ANSI C29.17 clause 7.6 & IEC 60695-11-10 (IEC 62217 clause 9.3.4.2).

1.4.2.3 Test resultsSilicone material P310 p a s s e d requirements given in IEC 62217 cl. 9.3.4.2 based on the test report No. 602278-01/01 from EZU.

1.4.3 Tracking and erosion test – 1000 h salt fog test1.4.3.1 Specification of silicone materialManufacturer: WackerType: HTV Silicone rubber compound designed for use in high voltage applicationProduct number: MPS-SIL-0041.4.3.2 Test procedureThe test was performed according to ANSI C29.17 clause 7.3 & ANSI C29.11 clause 7.3. The test procedure and test results are mentioned in test report No. 10050/B/14.

1.4.3.3 Test resultsNo erosion, no tracking, no puncture of shed, housing or interface were recorded on samples, drawing No. H2 90 10 020 MX 004 after the tracking and erosion test. The acceptance criteria according to ANSI C29.17 - 2002, clause 7.3.1.3 were met.Composite polymer line post insulator, drawing No. H2 90 10 020 MX 004 p a s s e d requirements given in ANSI C29.17, clause 7.3.2 based on the test report No. 10050/B/14.

12/27

2 UNCERTAINTY OF MEASUREMENTS

QUANTITY UNCERTAINTY(k=2)

Steep front impulse voltage Um 1,5 %T1 5,6 %

Power-frequency voltage 1,7 %Mechanical load

(termal-mechanical chamber) 1,3 %

Mechanical load (LabTest 5.600SP1) 1,0 %Power-frequency voltage (multimetr

Unit UT71D) 1,3 %

Power-frequency current 1,3 %Temperature (Fluke 54 II + probe

80PK-7) 2,6 °C

Temperature (Fluke 54 II+ probe 01/EGU/58) 0,3 °C

Temperature (Comet S0141) 0,7 °CLength (1-5000 mm) 630 µm

Slide gauge 300 mm (0,2-300 mm) 120 mSlide gauge 500 mm (0,2-500 mm) 123 m

loading measuring system Dini Argeo 3,6 kgTemperature 0,7 °CAir pressure 0,04 kPa

Relative humidity 5,3 %Time 0,7 %

Conductivity (0,1 S/cm – 1000 mS/cm) 1,0 %

The reported expanded uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k = 2, which for a Normal (Gaussian) distribution corresponds to a coverage probability of approximately 95 %.

13/27

3 PRODUCT DRAWING

Figure 1Composite insulator, catalog number: H2 90 10 027 MX SS 014

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Figure 5Composite insulator, catalog number: H2 90 10 020 MX 004

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4 GRAPHS AND RECORDS

Graph 1The wave shape of the front chopped impulse voltage test

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Graph 2Composite insulator, catalog number: H2 90 10 035 MX SS 018,

record of temperature during thermal-mechanical cycles on test sample No. 3

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Graph 3Composite insulator, catalog number: H2 90 10 035 MX SS 018, record of temperature during

thermal-mechanical cycles on test sample No. 3


record of mechanical load during tensile load test on test sample No. 1

0123456789

1011121314F (kN)

Date & time

21/27





22/27

5 TEST OBJECT AND TEST SETUP PHOTOS

Figure 6Composite insulator, catalog number: H2 90 10 035 MX SS 018,

during thermal mechanical test

Figure 7Composite insulator, catalog number: H2 90 10 035 MX SS 018, during the front chopped

impulse voltage test (bottom and upper part)

23/27

Figure 8Composite insulator, catalog number: H2 90 10 035 MX SS 018, during low-frequency dry

flashover voltage test

Figure 9Composite insulator, catalog number: H2 90 10 035 MX SS 018, during 96 h test for the

verification of the core time-load test (MDCL)

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Samples after the core time-load test and the dye penetration test


Sample No. 1 after the tensile load test

25/27





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Figure 14Test specimen of composite insulator, external diameter 70 mm, test samples after dye

penetration test

Figure 15Test specimen of composite insulator, external diameter 70 mm, test samples during voltage

test (after water diffusion test)

- end of test report –

27/27

A L 1105.2

SYNPO, akciova spolecnost S. K.Neumanna1316 532 07 Pardubice - Zelene predmesti Czech republic

.I

Department of Evaluation and Testing Testing Laboratory No 1105.2 accredited by CAl

according to CSN EN ISOIIEC 17025

I

I

:

Name and address of customer

Sample identification and description

Test procedure/ method

Date of sample receipt

Registration number

Test date

Tested by

Test report prepared by

TEST REPORT T 310/059

EGU - HV Laboratory a.s. 190 I I Praha 9, B~chovice, Czech Republic

name of silicone material: P310

'

manufacturer + address: Wacker, 3301 Sutton Rd, Adrian, Ml 49221 type: HTV Silicone rubber compound designed for use in high voltage applications production number (batch number): P310/012916

Test no. 35 Exposure to artificial light of xenon - arc lamp (CSN EN ISO 4892-2, CSN EN ISO 11341)

Test no. 1: Test of evaluation of degradation of coatings I APP1 (CSN EN ISO 4628 - 1,2, 3, 4, 5, 6, 8)

Unaccredited Test CSN EN ISO 4287

February, 10, 2016

16 0306

2016/02/11 - 2016/04/03

Mgr.lng.David Sima

Mgr.lng.David Sima, Dr.Frantisek Herrmann

I li

I I II

I I !I

I I

This test report contains 4 pages and 4 annexe.

In Pardubice, on April, 06, 2016 ·· ·~k·· ·· · · Department Manager I

The results of tests concern only the object to be tested. This report does not mean an approv•l of the product. The test report can be reproduced only as a whole after written approval of the testing ll/lbonltory

and the company ordering. Pocet vjtiskU: 3 Vj1:isk c. 1

IIIII SYXPO, akclol'i spolebost, S. K :"tumaaoa 1316, 532 07 Pardublce, Zelebf Pf'tdmfstl, Cltdl R.tpablk Dep~nt of E\ 3luation a.nd Testing Testing Laboratory No 11 OS ~ accredited b\' CAl accordiDJ t(> tsN ~ ISO lEC 1702S

TEST REPORT T 310/059 Page /Total pages: 2/4 Annexes. 4

Sample specification I I

Sample name: HTV Silicone rubber compound designed for use in high voltage applications

Il l production number (batch number): P310/012916 Produced by: - I

I CSN EN ISO 4892-2: Pia tic - Method of expo ure to laboratol') light Required test: sources Part 2: Xenon-arc lamp (equivalent to the ISO standard), Expo ure

1000 hours (according to prescript IEC 62217, article 9.3 .2). Sample lab code: 16 0306 'I I l

Test no. 1: Test of evaluation of degradation of coatings - ~esults of visual evaluat!on according CSN EN ISO 4628 part 1, 4 and 5 during the test no. 35 CSN EN ISO 4892-2 (Part 2: Xenon-arc lamps)

100 hours I I Surface failure Crackine Flakine

Internal CSN ES CSN EN CSN EN ample

Lab Number IS04628/ I - ISO 4628/4 ISO 4628/S '--

e.rade e.rade e.rade 16 0306 I 0 O(SO) o(sO) I

HTV SILICONE 16 0306 2 0 O(SO) 0 (SO) 16 0306 3 0 0 (SO) 0 (SO) I

250 hours I Surface failure Crackim~ Flakin!!.

ample Internal CSN EN CSN EN -CSN EN

Lab Number ISO 4628/1 ISO 4628/4 ISO 4628/S -grade grade 2rade

16 030611 0 0 (SO) o(so) HTV SILICONE 16 0306 2 0 0 (SO) 0 (SO) r--

0 (SO) 0 (SO) 16 0306 3 0 I

500 hours I Surface failure C rackine Flakine

ample Internal CSN EN CSN EN CSN EN

Lab Number ISO 4628/ 1 ISO 4628/4 ISO 4628/5 era de era de e:rade

16 030611 0 0 lSO) o7s-o) j I HTV SILICONE 16 0306'2 0 0 (SO) 0 lSO) I I

16 0306 '3 0 0 (SO) 0 (SO) I

750 hours ' I Surface failure Crackine. Flaking

ample Internal CSN EN CSNEN CSN EN

Lab Number ISO 462811 ISO 4628/4 ISO 4628/5 era de era de era de

16 0306 I 0 0 lSffi 0 lSO) I I HTV SILICONE 16 0306 2 0 OlSO) 0 (SO) I

16 0306 3 0 0 (SO) 0 (SO) I

~ I I Tested by David Sima

S~"PO, akclo\ 6 spoltlaost, S. K. :'\tumaiUia 1Jl6, 532 01 Pardublct, ~ltH Prtdmlstl, Clt<l Rtpa~llt

DepAI'tml!nt of E\ alU3tioo and TtstinJ Tesu.ng Laboratory No 11 OS ~ actted1ted by CAl according to CSN EN ISO lEC 17025

TEST REPORT T 310/059 Page /Total pages: 314 Annexes 4

1000 hours

ample Internal Lab Number

16 03061 HTV SILICONE 16 0306 '2

16 0306 '3

Surface failure CSN EN

ISO 462811 _grade

0 0 0

I I Crackin~ Flakin~ I CSN EN CSN EN

ISO 4628/4 ISO 4628/5 I ' grade .grade 0 (SO) 0 (SO) I 0 (SO) 0 (SO) I 0 (SO) 0 (SO) I I

Results of measurement surface roughness (CSN EN ISO 4287) by SURFTEST SJ-201 (nonaccredited test in our laboratory) during the test CSN EN ISO 4892-2 (Part 2: Xenon-arc lamps)

8 f e ore exposure " Internal Arithmetical mean de\ iation of Ma,imum height of profile

ample Lab Number the assessed roughnes~ Ra (roughness) Rz Measurine ranee IJ.&ml Measurin~ ran~e IJ.&ml 1

16 0306 ' 1 0.28 - 0.52 *) 3.96 - 6.13 *) I HTV SILICONE 16 0306 2 0.27- 0.56 *) 4.06 - 5.49 *) I

16 0306 3 0.42 - 0.59 *) 4.32 - 6. 77 *) I I 100 hours r II r

1 Internal Arithmetical mean de' iation of Madmum height of profile1 ample Lab Number the assessed roue.hness Ra {roughness} Rz --H-

Measuring range (J.&m( Measuring range (J.&ml

16 0306' 1 0.32 - 0.62 *) 3.98 -7.24 *) I HTV SILICONE 16 0306 '2 0.31 - 0.42 *) 4.35 - 6.08 *) I I

I I I' 16 0306/3 0,36 - 0,55 *) 4.06 - 6.73 *)

250 hours I I ~

I Internal Arithmetical mean deviation of Mnimum height of profile ample Lab Number the asses~ed rou_ghnes_!_ Ra (roughness) Rz

Measuring.range(pmj Measuring range Jpm I i

16 0306 I 0.38 - 0.62 *) 3.89 - 6.62 *) .I HTV SILICONE 16 0306 2 0.33 - 0.5 I *) 4.02 - 6.71 *) I I

16 0306 3 0.32 - 0.55 *) 4.98 - 7.39 *) I 500 hours II

Internal Arithmetical mean de' iation of Ma\imum height of profile ample Lab Number the assessed roue.hness Ra {roughness} Rz --t-

Measuring range (J.&ml Measuring range (J.&ml -

16 0306 I 0.30 - 0.58 *) 4.05 - 6.41 *) II HTV SILICONE 16 030612 0.39 - 0.55 *) 4.12 - 6.82 *) Il l

16 0306 '3 0.38 - 0.56 *) 4.52 - 7,02 *) Il l *) these results are not applicable accreditation I

I Vt~ I Tested by David Sima Test Report elaborated by: ~~ Sii-rUi I

'l

111

1

1

SY:'"PO. akclo' i spoltlDost, S. K. ~eumnoa 1316,532 07 Pardublce. Ztltof Prtclmfstl, ClKh ~tpubiJc Otputl:Dtnt o{E\'ahution and Testing Teshng Laboratory No 1105 ~accredited by CAJ accordUig to~ P' ISOlEC 17025

TEST REPORT T 310/059 Page flotal pages: 414 Annexes: 4

750 hours I I I Internal Arithmetical mean de\iation of Maximum height of pro[lj

ample Lab Number the a sessed rouehness Ra (rouehness) Rz

Measuring range IJ1ml Measuring range I Jim II I 16 0306 I 0.38 - 0.61 *) 4.80 - 6.22 *) I I

HTV SILICONE 16 0306f2 0.31 - 0.48 *) 4.19 - 5.11 *) II 16 030613 0.39 - 0.58 *) 5.03 -6.90 *) I '

1000 hours I I I Internal Arithmetical mean de\iation of I M8\imum height of profile

ample Lab umber the assessed rouehness Ra (rouehness) Rz i

Measurine ranee (pm( Measurine ranee (pml l I 16 030611 0.34 - 0.57 *) 4. 77- 6.,38 *) I I

HTV SILICONE 16 0306 '2 0.27-0,51 *) 4.25 - 5.26 *) I I 16 0306 3 0.48 - 0.61 *) 4.98 - 7,12 *) II

") these results are not applicable accreditation

II The specification of the test panels and test conditions

a mple hipment:

Testing device: E>.posure cycling:

Light source: ample holding:

urface te>.ture mea urement:

Evaluation of surface failure:

The samples for testing (HTV silicone (2105 Fumed silicone) had been received from the contractor and submitted to the test without JUlY treatment or surface protection. Q-SUN Xe-3HS (Q-Lab Corporation, GB) . Regular switching of illumination period for 102 minutes drying at (95 ± 2) •c and 18 minutes water spraying period under xenon light (0151) W f m l .nm at 340 nm and dark (condensation) period for 8 hours a~ 50 •c. Xenon lamps with irradiance energy of 0 .51 W f mlf nm at 340 nm. The test samples were putted in testing area and the position of samples during the test was not changed. Test equipment for surface roughness measured: SURFTEST SJ-201 (meet requirements of prescript CSN EN ISO 3274) Parameters of surface texture according to CSN EN ISO 4287 (equivalent to the ISO standard): Arithmetical mean deviation of the assessed profile (roughness) Ra, maximum height of proftle (roughness) Rz. Measurements were performed six times on each sample. Standards CSN EN ISO 3274. CSN EN ISO 4287 are not accredited test in our labora tory (Jab. number 1105.2). The evaluation of surface failure was performed according to standard CSN EN ISO 4628 (equivalent to the ISO standard) . Part 1: General introduction and designation system (grade) Part 4 : Assessment of degree of cracking (grade) Part 5 : Assessment of degree of flaking (grade)

!I

Note: test was d1scontmued for 10 days (from 17.2.- to 26.2 .2016) due to defect on a control black body. In this period the samples were stored under laboratory conditions: temperature 23 C ± 2 and humiditj 50%± 2. I

- The end of the report - a '- ~~ I Tested tly; David Srma Test Report elaborated by: DGuid Sma J

[!

SY:\"PO, akclo' i spoltlaos l, S. K. ~tWDaDDa 1316, SJ2 07 Pardublct. Ztle!M Ph clmlsU, CZecb Rtpublk ~pMt.mt!nt of Evaluation alld Ttslin& Testing l..lboratory ~o 11 OS :! accredited b\• CAl according •o CSN EX IS01EC 1702S


Annex/Total annexes: 114

The photograph of test items HTV silicone prod.No: P310/012916 before test under xenon lamps according CSN EN ISO 4892 - 2

Nolice:

The exposure of parts was finished on: The photograph was taken: The photograph was elaborated by:

Tested by David Srma

April, 03. 2016 February, I I, 2016 David Sima

SY.\"PO, akclo' i spolthosc, S. K. :'\tumaa.oa 1316, SJ2 07 Pardublct, ZtltM Pttdmhli, Cud Rt~bllc Dq>~nt of Evaluation ud Testing. Testing Laboratory No 11 O.S :! accredited by CAl acc:ordinJ to CSN EX ISO 1EC 1702S



The photograph of test items HTV silicone prod.No: P310/012916 after 1000 hours exposure under xenon lamps according CSN EN ISO 4892 - 2

Notice:


I Tested by David Sima

April. 03, 2016 April. 03,2016 David Sima

Test Report elaborated by· Dtitiid Slma I 'I

Sr."\ "PO, akclo' i spolthost, S. K. ~tWDIIUll 1316,532 07 Pardublct. Ztltof Phclmhtl, Cuda Repablk Department of E' al11.1tion ud Testing. Testing Laboratory ~o 11 OS. 2 accredited by CAlaccordiDJ o ¢SN E." ISOlEC 17025



The photograph oftest items HTV silicone prod.No: P310/012916 after 1000 hours exposure under xenon lamps according CSN EN ISO 4892 - 2

Notice:


: David Stma

April , 03,2016 April, 03, 2016 David Sima

Test

S~"PO. akciO\'i spole~aost, S. K. :'\eumama 1316, S32 07 Parcfublce, ZtltM Pf'tdmhtl, Cue' Jtepublk Otpa.rtn:~tnt of E\'alU3tion .10d Tuting. TestL.Dg Labosatory No 1105.2 accredited b)' CAlaccordtnJ o tsN ~ ISO lEC 17025


Annex/Total annexes: 4/4

The photograph of test items HTV silicone prod.No: P310/012916 after 1000 hours exposure under xenon lamps according CSN EN ISO 4892 - 2

Notice:

The expo ure of parts was finished on: The photograph was taken: The photograph was elaborated by:

April, 03,2016 April, 03,2016 David Sima

lflmllllll ~II I II I mIll~ IIIIII[II~I III III~I III IIIUI IIll[mlll • P lT / 600114-0 1/ 01•

ELECTROTECHNICAL TESTING INSTITUTE Pod Lisem 129

No. of pages: 6 No. of annexes/No. of an. pages: 0/0

171 02 Praha 8- Troja

No. of the Test Report: 600814-01101 Issued: 31. 3. 2016

Name of product:

Type of product:

Ratings:

Serial number:

Manufacturer:

Production site:

Ordering firm:

Number of tested samples:

Samples submitted on:

Location of testing:

Tested from

Other data:

The product was tested according to:

~ Compiled by: Josef ~aSe~

\

TEST REPORT HTV Silicone rubber compound designed for use in high voltage applications

POWERSIL®310

125 x 13 x 3,5 mm

Wacker Chemical Corporation 3301 Sutton Road, Adrian, Ml 49221-9397 United States of America

EGU- HV Laboratory a.s., Podnikatelska 267, 190 11 Praha 9- Bechovice, Czech Republic

13

7. 3.2016

EZU

7. 3. 2016 through 14. 3. 2016

CSN EN 60695-11-10 ed. 2:2014 (idt. EN 60695-11-10:2013, IEC 60695-11-10:2013), CSN EN 62217 ed. 2:2013 (idt. EN 62217:2013, IEC 62217:2012), cl. 9.3.4, TEN NET technical specification from 24. 7. 2015

~;if Approved by: Jiri Bazant Testing laboratory technical manager

Test results stated in the test reporl apply only to the teSted subject and unless specifle<l !Xherwise in the test report, the tem were perfOrmed USing the mel hod and under the conditions determined in the lest regulations. technical norm. instructions for use and information proWded by the manufacturer on the tested subject and using accessories required by the manufacturer. WithOut written consent. this report must not be reproduced in any !Xher way than as a whole.

Phone: +420 266 104 111 Fax: +420 211<4 680 070 -.ezu.cz

600814-01101

1. Specimen description

HTV Silicone rubber compound designed for use in high voltage applications POWERSIL ® 310 production number (batch number): P3101012916 was provided for testing in shape of test specimens with dimensions 125 x 13 x 3,5 mm.

Fig. 1 -supplied material

2. Testing

2.1 50 W flame tests according to CSN EN 60695-11-10 ed. 2:2014 (idt. EN 60695-11-10:2013, IEC 60695-11-10:2013) on the basis of requirements of CSN EN 62217 ed. 2:2013 (idt. EN 62217:2013, IEC 62217:2012), cl. 9.3.4

2.1.1 Horizontal burning test according to CSN EN 60695-11-10 ed. 2:2014 (idt. EN 60695-11-10:2013, IEC 60695-11-10:2013), section 8

Test apparatus: Bunsen burner, inv. No. 19327 +wire grid digital stopwatch PRISMA 200, inv. No. 551705 laboratory fume hood, inv. No. 110109 micrometer Schut 0.,.25 mm, inv. No. 551764 digital calliper, cal. No. N300001 climatic chamber Weiss WK11-600170-0Z inv. No. 110061

Test parameters: used gas: methane distance of reference marks: 25 and 1 00 mm conditioning: 23 oc I 50 % RH I 48 h duration of flame application: 30 s testing: see Fig. 2

2/6 compiled by: J. $asek

Q

600814-01/01

Measured values:

specimen damaged length duration of linear bumln! rate specimen burning thJckneaa (mm) (mm) (8)

(mm-mln")

1 3,70 the specimen did not burn to the 25 mm mark

2 3,60 the specimen did not burn to the 25 rnm mark

3 3,28 the specimen did not burn to the 25 mm mark

Acceptance criteria for HB40-25 mm: Linear burning rate shall not exceed 40 mm·min"1

, the damaged length shall not exceed 25 mm.

Findings: The material passes for horizontal burning classification HB40-25 mm.

Fig. 2 • flame application during the horizontal burning test

3/6 compiled by: J. Sasek

CJ

600814-01101

2.1.2 Vertical burning test according to CSN EN 60695-11-10 ed. 2:2014 (idt. EN 60695-11-10:2013, IEC 60695-11-10:2013), section 9 on the basis of requirements of TENNET technical specification from 24. 7. 2015

Test apparatus: Bunsen burner, inv. No. 19327 digital stopwatch PRISMA 200, inv. No. 551705 laboratory fume hood, inv. No. 110109 digital calliper, cal. No. N300001 climatic chamber Weiss WK11-600170-0Z inv. No. 110061 temperature cabinet HS 201A, inv. No. 004244 dessiccator with silica gel

Test parameters: used gas: methane conditioning: a) 23 Qc 1 50 % RH I 48 h

b) 70 oc 1168 h + 4 h cooling duration of flame application: 2 x 10 s testing: see Fig. 3

Measured values:

duration of burning (a) oondltlonlng specimen

t. tl ta

1 - - -2 - - -

a) 3 - - -4 - - -

5 - - -summation - - -

1 - - -2 - - -

b) 3 - - -4 - - -5 - - -

summation - - -

Acceptance criteria for V-0:

lJ+ta

------

------

• Afterflame time for each individual specimen t1 or t2 shall be :s;1 0 s.

bumto tht holding ciMip

no

no no no no

-no no no no no

-

• Total afterflame time for any condition set (t1 + t2 for five specimens) shall be :s;so s.

lgn1tion of cotton

no no

no no no

-no no no no no

-

• Afterflame plus afterglow time for each individual specimen after the second flame application (t2 + t3)

shall be !>30 s. • Afterflame or afterglow of any specimen shall not reach the holding clamp. • Cotton indicator shall not be ignited by flaming particles or drops.

Acceptance criteria for V-1: • Afterflame time for each individual specimen t1 or t2 shall be :s;30 s. • Total afterflame time for any condition set (t, + t2 for five specimens) shall be :5250 s. • Afterflame plus afterglow time for each individual specimen after the second flame application (t2 + ~)

shall be :560 s. • Afterflame or afterglow of any specimen shall not reach the holding clamp. • Cotton indicator shall not be ignited by flaming particles or drops.

4 / 6 compiled by: J. Sasek

Q

600814-01/01

Acceptance criteria for V-2: • Afterflame time for each individual specimen t1 or t2 shall be :530 s. • Total afterflame time for any condition set (t1 + t2 for five specimens) shall be s250 s. • Afterflame plus afterglow time for each individual specimen after the second flame application (t2 + ~)

shall be :560 s. • Afterflame or afterglow of any specimen shall not reach the holding clamp. • Cotton indicator can be ignited by flaming particles or drops.

Findings: The material passes for vertical burning classification V..O.

Fig. 3 - flame application during the vertical burning test

5/6 compiled by: J. ~a~ek

G

600814-01/(

3. Test result

The submitted material

HTV Silicone rubber compound designed for use in high voltage applications POWERSIL e 310

satisfies

conditions for horizontal burning classification HB40-25 mm according to CSN EN 60695-11-10 ed. 2:20· (idt. EN 60695-1 1-10:2013, IEC 60695-11-10:2013), section 8, on the basis of requirements of CSN E 62217 ed. 2:2013 (idt. EN 62217:2013, IEC 62217:2012), cl. 9.3.4 and for vertical burning classification V (therefore also for V-1 and V-2) according to CSN EN 60695-11 -10 ed. 2:2014 (idt. EN 60695-11-10:201 IEC 60695-11-10:2013}, section 9, on the basis of requirements of TENNET technical specification fro 24. 7. 2015.

Tested by: J. Sa~ek

end of Test Report

6/6 compiled by: J. $a~

G

E G U- H V Laboratory a. s. Podnikatelsk:i 267, .190 11 Praha 9, Bechovice

High voltage testing laboratory

L 1029

Accredited testing laboratory No.: 1029 Accredited by Czech Accreditation Institute, o.p.s.

CUSTOMER: ORDER No.: MacLean Power Systems 7801 Park Place Road York, SC: 29745-0949

DATE OF TEST: From 20 14-02-19 Li II 20 14-04-03

TEST OBJECT:

DRAWING NUMBER:

MANUFACTURER:

TEST STANDARD:

TEST REPORT No.: 1 0050/B/14

Composite polymer line post insulator

H290 1 0020MX004

MacLean Power Systems

ANSI C29 .17:2002

Test performed by: {'

Michal Novotny //1}/lti / ~ Head of High voltage testing laboratory:

.Jan Bolech ;~;~ ~k ,/c---J

Director ofEGU- Laborat~~.: Jan Lachman ,!!'~

Copies: l + l

N64675-00

TEST No.: 10050/13

Pages: 8

Test report is confidential and must not be passed over or transferred to any third party without written approval of the customer. Test results relate only to the tests given in presented report and do not substitute any other documents. The report shall not be reproduced except in full without written approval of the testing laboratory.

In Pragu~ 9- Bechovice: 2014-04-14

Test report No.: 10050/B/14 EGU – HV Laboratory a. s.

TEST OBJECT

COMPOSITE POLYMER LINE POST INSULATOR

Drawing No.: H29010020MX004 (see Figure 1)

DATE OF DELIVERY2014-02-14

SCHEDULE OF TESTS

1 Tracking and erosion test ANSI C29.17, clause 7.3

2/8


TEST PROCEDURE

1. Tracking and erosion test – 1000 h salt fog testTest was carried out according to ANSI C29.17 clause 7.3.

1.1 Test procedure

Two samples of composite polymer line post insulator, drawing No. H29010020MX004were subjected to the salt fog test in accordance with ANSI C29.17 clause 7.3.

Test specimens were cleaned with de-ionized water before starting the test.

Test was performed in a moisture-sealed corrosion-proof chamber not exceeding 15 m3.There was a clearance of at least 400 mm between parallel test specimens and between test specimens and the roof, the walls and the floor.Before commencing the test two collecting receptacles with a collection are of 7085 mm2 and a height of 100 mm were placed close to the position of the ends of the test objects. They collected between 1,5 ml and 2,0 ml of precipitation per hour (corrected to 8000 mm2

collecting area) averaged over a minimum period of 16 hours.


measuring voltage(PC - NationalInstruments)

MTN test object

measuring - leakagecurrent

230V

regulation transformerCKD

measuringrezistor

- regulation transformer - 230V/0-25kV, 25kVA- voltage measuring transformer ABB, type TDC 7, 35/0,1 kV, serial No. VLT52111022698- measuring PC, National Instruments + measuring software, serial No. 1022F25- yard stick, Assist, serial No. 393/10- conductivity meter, WTW Cond 3310, serial No. 10410891- measuring cylinder 1000 ml, identification No. 1/044/11

3/8


Test results

Summary of the test:Measured creepage distance: 545 mmArcing distance: 245 mmTest voltage: 15,7 kVBeginning of the test: 2013-02-19End of the test: 2013-04-03Starting salinity: 4 kg/m3

Finishing salinity: 4 kg/m3

Test duration : 1000 hThe average collect of precipitation was 1,58 ml/hour.

Test results are given in a table below:

Sample No.:

Testposition

Number of flashovers Visual examination

#1 vertical 0

no erosion occurredno tracking occurred

no puncture of shed, housing or interface occurred

#2 horizontal 0

no erosion occurredno tracking occurred

no puncture of shed, housing or interface occurred

A record of a test voltage during the tracking and erosion test is given in Graph 1.Photographs of test samples before and after finishing of the test are given in Figures 2, 3, 4 and 5.

Evaluation of the testNo erosion, no tracking, no puncture of shed, housing or interface were recorded on samples,drawing No. H29010020MX004 after the tracking and erosion test. The acceptance criteria according to ANSI C29.17, clause 7.3.1.3 were met.

ConclusionComposite polymer line post insulator, drawing No. H29010020MX004 p a s s e d requirements given in ANSI C29.17, clause 7.3.1.3.

4/8


Graph 1Record of the test voltage during the 1000 hour test

UNCERTAINTY OF MEASUREMENT

QUANTITY UNCERTAINTY(k = 2)

Power-frequency voltage (1000h) 1,0 %Conductivity 1,0 %

Length (yard stick 1 - 5000 mm) 630 µmBody of water (200 – 1000 ml) 23 ml

The reported expanded uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k = 2, which for a Normal (Gaussian) distribution corresponds to a coverage probability of approximately 95 %.

5/8

Test report No.: 10050/B/14

EGU

–H

V Laboratory a. s.

Figure 1C

omposite polym

er line post insulator, drawing N

o.H29010020M

X004

6/8

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I cii29o"i"o o20MX004 ,.Ai'i29 ... 61 0020MX004 tiPAWltl:i N~"MB£R: DO NOT SCALE DRAWING

H29010020MX004 C/\0 GENERATED DRi\WING

h OF 1 DO NOT MANUALLY UPDATE I UNL'SS OTI!I:RWISO "£CIP1!0

~ SHEET : O!M~S1QNS AAt i~:

DESIGN Di\TE :I 2/7/14 PHYSICAL PROPERTIES INCHES DfiA\fiNG D£SCIUPTIOO :

2 .5" Molded 4 shed DRAWN 8'(: I EW

T 1 TOLERAUCES ARE:

MATERIAL : .XX +/- .03 M..UI'A Ill "0flllr.lt s-\"'TVol! ENGINEER:

APPROX . WEIGHT : I 39. 7753 LBS .XXX I +/- .015 7801 PARK PLACE !U) . ~.PPROVED: X/XX 1 +t- l/32 YORK, SC. 29745 PRODUC'1' Ll~:

VOLUME : I IN3 ANGlES I +/- 1° TEL. (803! 628- 2100 fAX : (8031 628- 2139 INSULATORS (MOLDED) SCALE: I 1 : 4 4

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A


Figure 2Composite polymer line post insulator, drawing No. H29010020MX004

vertical position, before the tracking and erosion test – 1000h


vertical position, after the tracking and erosion test – 1000h

7/8



horizontal position, before the tracking and erosion test – 1000 h


horizontal position, after the tracking and erosion test – 1000 h

- end of test report -

8/8

test report no. - · pdf filetests were carried out according to ansi c29.11, clause...

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