s3-vx series iec design test report€¦ · egu report 10368/e/16 klokner report 191/16/al synpo...

February 15, 2016

Issue Date Design Engineering Engineering Manager

IEC 61109 Design Test Report

38mm Composite Suspension Insulator

The 38mm composite suspension insulator product line was evaluated following the procedure defined in the Design section of the IEC 61109 Ed.2-2008 standard. All tests were implemented and evaluated in accordance with IEC 61109 Ed.2-2008 and IEC 62217 Ed.2-2012. Test samples varying in length were manufactured on the production line to meet the Test Specimen requirements.

Test Description IEC Standard

Interfaces & Connections of End Fittings

Steep-Front Impulse Voltage (62217: 9.2.7.3)

Dry Power Frequency Voltage (62217: 9.2.7.4)

Assembled Core Load

Determination of the Average Failing Load of the Core of the Assembled Insulator MAV (61109: 10.4.2.1)

Verification of the 96h Withstand Load (61109: 10.4.2.2)

Shed and Housing Material

Tracking and Erosion – 1000 h Salt Fog (61109: 10.2.2 & 62217: 9.3.3)

Hardness (62217: 9.3.1)

Accelerated Weathering (62217: 9.3.2)

Flammability (62217: 9.3.4 & 60695-11-10)

Core Material

Dye Penetration (62217: 9.4.1)

Water Diffusion (62217: 9.4.2)

Test Reports Numbers

EGU Report 10368/E/16 Klokner Report 191/16/AL SYNPO Report T310/059-2 EZU Report 602278-01/01

It was concluded that the 38mm composite suspension insulators met all of the IEC 61109 Design requirements.

February 15, 2016 Issue Date Design Engineering

c4 ~?/i¥/6 Engineering Manager

TEST REPORT No.:10368/E/16

TEST REPORT No.: 10368/E/16

TEST OBJECT:

MANUFACTURER:

DRAWINGS 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 time tests................................................................................................9

1.2.1 Test procedure and test results .........................................................................................9

1.3 Test on shed and housing materials .......................................................................................10

1.3.1 Tracking and erosion test – 1000h salt fog test ..............................................................10

1.3.2 Hardness test...................................................................................................................12

1.3.3 Accelerated weathering test............................................................................................13

1.3.4 Flammability test ............................................................................................................13

1.4 Test on core material .............................................................................................................14

1.4.1 Dye penetration test........................................................................................................14

1.4.2 Water diffusion test ........................................................................................................14

2 UNCERTAINTY OF MEASUREMENTS ..................................................................................16

3 PRODUCT DRAWING................................................................................................................17

4 GRAPHS AND RECORDS..........................................................................................................21

5 TEST OBJECT AND TEST SETUP PHOTOS ...........................................................................25

3/30

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 IEC 61109, clause 10.2. The test was performed on shorter special test samples acc. IEC 61109, clause 10.2.1, test samples were without sheds (see Figure 1). Theproduction process, coupling size and all dimensions, except length, are same. The test result is applicable to composite insulator CS 400 C28L-1675/10500/3500 (see Figure 4) and CS 400 C28L-1675/8400/3500 (see Figure 3). The four insulators were examined visually.

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

The insulators were examined visually and their dimensions were checked against the manufacturer's drawing (see Figure 1).

Testing and measuring equipment:slide gauge 1000 mm, Kinex CZ, serial No. C11121yard stick 7,5 m, Assist, serial No. 347/10

Test resultsInsulators were without damage and dimensions conform with a drawing.Pre-stressingTests were carried out according to IEC 61109, clause 10.3. The tests were performed on insulator samples No. 1, 2, 3.

Sudden load release

Test dates: 2016-02-12

Tests were carried out according to IEC 61109, clause 10.3.1

This test was performed on insulators No. 1, 2, 3 at temperatures of –20 C to –25 C. Each of tested insulators was subjected to five sudden load releases from a tensile load of 150 kN (30 % of SML500 kN).

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

4/30

Thermal-mechanical pre-stress

Testing date: from 2016-02-12 till 2016-02-26

Tests were carried out according to IEC 61109, clause 10.3.2

Three insulators No. 1, 2, 3 were subjected to a mechanical load of 25 kN (5 % SML 500 kN) for the duration one minute, the reference total length was measured. Measured values are show in table 1.

Three insulators No. 1, 2, 3 were subjected to a mechanical load of 303 kN (min 50 % of SML and maximum of tensile load of thermal chamber). Each insulator was subjected to four 24-hour cycles with one cooling period of -35 oC 5 °C, followed by one heating period of +50 oC 5 °C.

As an example records of measured temperatures and mechanical tension during the thermal-mechanical testing on test sample No. 3 is 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 – 1V, Z201128287digital thermometer - datalogger, Comet system S0141, serial No. 13933388

Table 1

Insulator No. 1 2 3

Total length before test (mm) 1364 1361 1362

Total length after test (mm) 1364 1362 1364

Water immersion test

Testing date: from 2016-02-26 till 2016-02-28

Test was carried out according to IEC 62217, clause 9.2.6.

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 1739 µs/cm.

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. 10410891

Verification testsTesting date: 2016-02-29Tests were carried out according to IEC 62217, clause 9.2.7.

Visual examination

Insulators were inspected visually. Test resultsNo cracks were observed.

5/30

Steep-front impulse voltage test

Atmospheric conditions: air pressure 98,3 kPaair temperature 18,8 Crelative humidity 32,4 %

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 6.

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, 4130, serial No. 04900257yard stick 7,5 m, Assist, serial No. 347/10

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

Dry power frequency voltage test

Atmospheric conditions:air pressure 98,2 kPaair temperature 15,5 Crelative humidity 38,5 %

6/30


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) Dry power frequency flashover testSamples No. 1, 2, 3 and No. 4 REF (as a reference sample) were tested, see Figure 7. The average of five flashover voltages on each insulator was corrected to normal standard atmospheric conditions in accordance with IEC 60060-l, clause 4.3. 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 2

Insulator No.

Uncorrected flashovers values (kV)

Uncorrected flashover

average (kV)

Correction factors

Corrected flashover voltage

(kV)

4 REF 290 293 294 294 293 293k1 = 0,985k2 = 0,930Kt = 0,915

320ref. flashover

voltage90 % of reference flashover voltage = 288 kV (corrected to reference conditions)80 % of reference flashover voltage = 234 kV

7/30

Table 3

Insulator No. Uncorrected flashovers values (kV)

Uncorrected flashover

average (kV)

Correction factors

Corrected flashover

average (kV)

1 289 292 292 291 290 291k1 = 0,985k2 = 0,930Kt = 0,915

318

2 296 298 297 297 295 297k1 = 0,985k2 = 0,930Kt = 0,915

324

3 292 291 286 288 289 289k1 = 0,985k2 = 0,930Kt = 0,915

316

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

b) Dry power frequency withstand testEach 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 rise T of the shank measured immediately after the test shall be not more than 10 K. The temperature was measured by digital thermometer Fluke 54 IIat three points of each tested insulator (bottom, middle, upper). Then the average value was calculated (see Table 4).

Table 4

Insulator Test voltage(kV) Result

Temperature of insulator beforethe test (30 min)

Temperature of insulator after

the test (30 min)1 234 passed 15,9 °C 18,7 °C2 234 passed 15,9 °C 19,0 °C3 234 passed 18,5 °C 19,6 °C

4 REF 234 passed 16,1 °C 18,4 °C

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 10 K.Conclusion:Composite insulator, drawing No. F081661, p a s s e d requirements given in IEC 62217, clause 9.2.7.4.2.

8/30

1.2 Assembled core load time tests

1.2.1 Test procedure and test results

Test was carried out according to IEC 61109, clause 10.4.

Test specimensTest was carried out according to IEC 61109, clause 10.4. The test was performed on shorter special test samples acc. IEC 61109, clause 10.4.1, test samples were without sheds (see Figure 1). The production process, coupling size and all dimensions, except length, are same. The test result is applicable to composite insulator CS 400 C28L-1675/10500/3500 (see Figure 4) andCS 400 C28L-1675/8400/3500 (see Figure 3).

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

The insulators were examined visually and their dimensions were checked against the manufacturer's drawing (see Figure 1).

Determination of the average failing load of the core of the assembled insulator MAV

The test was performed by Klokner Institute.

For more details see attached test report No. 191/16/AL.

Verification of the 96 hours withstand load

Test date: from 2016-02-22 till 2016-02-26

Three specimens No. 4, 5, 6 were subjected to a tensile load applied between couplings (see Figure 8). The tensile load was increased rapidly but smoothly, from zero up to 387 kN (60 % of MAV = 644,5 kN) and then maintained at this value for 96 hours.

Record of mechanical loading applied during mechanical 96 hours tests are given in Graph 4.


hydraulic loading machine LabTest 5.600SP1, serial No. 15/12

Test resultsNo failure (breakage or complete pull-out of the core or fracture of the metal fittings) occurred during 96 h test on insulators No. 4, 5 and 6.Conclusion:Composite insulator, drawing No. F081661, complies with the requirements given in IEC 61109, clause 10.4.2.2.

9/30

1.3 Test on shed and housing materials

1.3.1 Tracking and erosion test – 1000h salt fog test

Test was carried out according to IEC 61109, clause 10.2.2 & IEC 62217, clause 9.3.3.

1.3.1.1 Test procedure

Two samples for salt fog test of a composite insulator drawing F081662 were subjected to a salt fog test in accordance with IEC 62217, clause 9.3.3.

Sample No.: Test position

1. Vertical

2. Horizontal

Min. creepage distance of test samples: 860 mmTest voltage: 24,8 kVStarting salinity: 8 ± 0,4 kg/m3

Finish salinity: 8 ± 0,4 kg/m3

Temperature: 20o C 5 K

Test specimensThe test was performed on shorter special test samples acc. IEC 62217, cl. 9.3.3.5 (see Figure 2). The production process, coupling size and all dimensions, except length, are same. The test result is applicable to composite insulator CS 400 C28L-1675/10500/3500 (see Figure 4) and CS 400 C28L-1675/8400/3500 (see Figure 3). The insulators were examined visually and their dimensions were checked against the manufacturer's drawing (see Figure 2).Test specimens were cleaned with de-ionized water before starting the test. 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.

Test chamberThe test chamber was prepared according to IEC 62217, clause 9.3.3.2.Test was performed in a moisture-sealed corrosion-proof chamber not exceeding 15 m3.

Fog generationThe fog generation was done according to IEC 62217, clause 9.3.3.3.

Fog calibrationThe fog calibration was done according to IEC 62217, clause 9.3.3.4.Before commencing the test three collecting receptacles with a collection area 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. Test voltageTest voltage was adjusted according to IEC 62217, clause 9.3.3.6 (see Graph 5).

The test circuit when loaded with a continuous resistive current of 250 mA (r.m.s.) during 1 sec on the high voltage side shall experience a maximum voltage drop of 5 %.The protection level of the tripping device was set at 1 A (r.m.s.).

10/30

Test conditionsTest conditions was adjusted according to IEC 62217, clause 9.3.3.7.

Duration of the test: 1000 h. Weekly interruptions of the test for inspection purposes did not exceed 1 h. Numbers of flashovers and trip outs, when occurred, were recorded.

Testing and measuring equipment:test transformer 5 kV, serial No. 6022voltage measuring transformer ABB, type TDC 7, 35/0,1 kV, serial No. VLT52111022699measuring PC, Dewe-rack+USB converter type 6341, serial No. 52150637/1890C82yard stick, Assis 5mt, serial No. 393/10conductivity meter, WTW Cond 3310, serial No. 10410891measuring cylinder 250 ml, identification No. 1/044/11

1.3.1.2 Test resultSummary of the test:Measured creepage distance: 860 mm Arcing distance: 475 mmTest voltage: 24,8 kVBeginning of the test: 2016-01-22End of the test: 2016-03-04Starting salinity: 8 kg/m3

Finishing salinity: 8 kg/m3

Test duration : 1000 hThe average collect of precipitation was 1,73 ml/hour.

Table 5

Sample No.:

Testposition

Number of flashovers Visual examination

#1 vertical 0 no puncture of shed, housing or interface occurred

#2 horizontal 0 no puncture of shed, housing or interface occurred

A record of a test voltage during the tracking and erosion test is given in Graph 3. Photographs of test samples before and after finishing of the test are given in Figures 9, 10, 11 and 12.

Evaluation of the testNo tracking, no puncture of shed, housing or interface were recorded on samples. The acceptance criteria according to IEC 62217, clause 9.3.3.8 were met.

Conclusion:Composite insulator drawing No. F081662, p a s s e d requirements given in IEC 62217, clause 9.3.3.8.

11/30

1.3.2 Hardness test

1.3.2.1 Specification of silicone material

Manufacturer: Wacker

Type: HTV Silicone rubber compound designed for use in high voltage application

Product number: MPS-SIL-004

1.3.2.2 Test procedure and test results


Test was carried out according to IEC 62217, clause 9.3.1.

Determination of hardness after boiling of test samplesThe hardness of two samples was measured with a Shore A durometer. Measured values were recorded.

Water immersion testThe two tested samples No. #1, #2 were immersed for 42 hours in boiling deionized water with 0,1 % by weight of NaCl. At the end of boiling, the test samples remained immersed and cooled to ambient temperature until the verification tests started.

Determination of hardness after boiling of test samplesThe hardness of two samples was measured with a Shore A and Durometer. Measured values were recorded.The measured values of hardness are given in Table 1.

Testing and measuring equipment:durometer Shore A, serial No. 45609010weight Sartorius A210P, serial No. 350010002digital stop-watch Olympia PM-173

measuring cylinder 1000 ml, identification No. 2/044/11

1.3.2.3 Test results

Table 1

Before water immersion test After water immersion test

Sample No. hardness (shore A) hardness (shore A)

1 69,1; 71,8; 72,5; 69,5; 72,1 70,4; 70,2; 69,3; 72,4; 71,0

2 70,2; 70,6; 71,8; 71,2; 72,6 70,3; 70,4; 67,5; 70,8; 69,8

Evaluation of the testNo marked changes of hardness of test samples were recorded The hardness of each specimen were not change from the pre-boiled value by more than 20%.

Conslusion:Test specimens of silicone material MPS-SIL-004, p a s s e d requirements given in IEC 62217, clause 9.3.1.2.

12/30

1.3.3 Accelerated weathering test

The test was done in external accredited laboratory SYNPO.

1.3.3.1 Specification of silicone materialManufacturer: WackerType: HTV Silicone rubber compound designed for use in high voltage applicationProduct number: MPS-SIL-004


The test was performed according to IEC 62217 cl. 9.3.2. Silicone material MPS-SIL-004 p a s s e drequirements given in IEC 62217 cl. 9.3.2 based on the test report No. T310/059-2 from SYNPO.

1.3.4 Flammability test

The test was done in external accredited laboratory EZU.

1.3.4.1 Specification of silicone materialManufacturer: WackerType: HTV Silicone rubber compound designed for use in high voltage applicationProduct number: MPS-SIL-004


The test was performed according to IEC 62217 cl. 9.3.4 and IEC 60695-11-10. Silicone material MPS-SIL-004 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.

13/30

1.4 Test on core material

1.4.1 Dye penetration test

1.4.1.1 Test procedure and test result

Test date: 2016-02-17

The test was carried out according IEC 62217, clause 9.4.1.

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 CS 400 C28L-1675/10500/3500 (see Figure 4) and CS 400 C28L-1675/8400/3500 (see Figure 3).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 500 mm, Kinex, serial No. 884087

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 13.

Conclusion:Specimens of rod from composite insulator, external diameter 45 mm p a s s e d requirements given in IEC 62217, clause 9.4.1.2.

1.4.2 Water diffusion test

1.4.2.1 Test procedure and test result


The test was carried out according to IEC 62217, clause 9.4.2.

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 CS 400 C28L-1675/10500/3500 (see Figure 4) and CS 400 C28L-1675/8400/3500 (see Figure 3).

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.

14/30

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 14.


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. 02021current shunt PM160 + multimeter UT60E, serial No. 1100559236 multimeter Kyoritsu 1052, serial n. 8077645digital stop-watch Olympia PM-173

Test resultsTable 6

Specimen No.

Testing voltage(kV)

Leakage current

Test duration

(sec)Result

1 12,0 60 60 passed2 12,0 39 60 passed3 12,0 38 60 passed4 12,0 39 60 passed5 12,0 43 60 passed6 12,0 39 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 45 mm p a s s e d requirements given in IEC 62217, clause 9.4.2.5.

15/30

2 UNCERTAINTY OF MEASUREMENTS

QUANTITY UNCERTAINTY(k=2)

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

Power-frequency voltage 1,7 %Power-frequency voltage (salt fog test) 1,0 %

Mechanical load(termal-mechanical chamber) 1,3 %

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

Kyoritsu) 0,9 %

Power-frequency current 1,3 %Temperature (Fluke 54 II) 2,6 °C

Temperature (Comet S0141) 0,7 °CLength (0,5-1000 mm) 235 µmLength (1-7500 mm) 630 µmLength (1-5000 mm) 630 µm

Slide gauge 300 mm (0,2-300 mm) 120 mTemperature 0,7 °CAir pressure 0,04 kPa

Relative humidity 5,3 %Time 0,7 %

Measuring cylinder 250 ml 3,0 %

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 %.

16/30

3PR

OD

UC

T DR

AW

ING

Figure 1C

omposite insulator, draw

ing No. F081661

17/30

l.

·2.44 r-0 1. 18

1.02

[ (/) 1.78

., 3 1.50

~ )--

n JT--,

y

S J6 M6M032XXNSOOO ~ ---·

-----·-· 1 ...__,._, ,.._ __ .,._,._e; .. -.-

------~-...... ,.,... ---·---·-·-.. ·---_ .. _______ .,.. ... ,_ ...

-'--U-&.--~··---~ ... --· PHYSICAL PROPERTIES INOi! S

);"'·

""

50.00

~ - F08l66l

!ii' YoW, :-e. ::nc.

::. ~. • 11 U .. IIIO ,. ••1 t :lloaU --,

ICI P081661

i-oal66l c~ .. -...Tm_l ..

SHEBI' : 1 O F l ~ ::.:: .::r,~ l:; ronw.notr t Mwu.TO«.

U MM OU .• l l 7<MIC t.C, f£ Ct.r.III maDS, ~~~ IUD

t••tn~.~• axT&UDIIQ l i 4. S

~

~

Figure 2C

omposite insulator, draw

ing No. F081662

18/30

__,.

- --- ~·~·· .I ....,_...,,._,...._.;:~-or"""'...,.,...._,...

~-.. tle).ll_,.....s._._,_~••moc;n•

_ ......... _'f<KtoG.JWil ...... \-)l't·---· on. __ .. __ """"""~"'""'-·"'

'WICI __ ......, --"-"""~ """"-....... <:»0.. .... -~-·

r---t--2 .44

H !-{_1o2

~

ll (/; 1.78

)___

)___

~

n

~

(/; 1 18

~ ~

~

'----- 17.00 35.50

f=

~

~

~j6~"'"6'i.-1018VXSS003 1 ..,.,.,. .. ,., . ... I ... ., .... FOB1662

PHYSICAL PROPERTIES INCHf S

-~ 1 :t_z:~ ~-:~: :!~ I '"'"·

C F 081662

F081662

SHEET: ll OFl

SUSPENSION INSULATo:R, l&!-9ol OI11. , ~O:MM LG, RS

ClEVIS ENDS , :!. SRED

I NSULATORS .;£:XT:RUI£D)

~

DlOOTScz.Ll1DR:Jml

~:cg:":~~t.~w.~b~EI A

3/14 / 1

1 :4 . 5 ~

Figure 3C

omposite insulator, type C

S 400 C28L

-1675/8400/3500, M

PS catalog No. S3 6M

6M 119 V

X SS 044

19/30

~ MacLean Powor· Sy:storn:s '"',,. 7S01 Park Piaco Rd., YOik. ~C ~9745USA (803)628-2100

A .,.JDEX INSULATOR SYSTEMS

MPS Catalog Number: 53 6M 6M 119 VX SS 044 Date: 2/9/2016 Revision: 01 PD-3

Highest System Voltage

420kV

Insulator Designation

cs 400 C28L-1675/8400/3500

Tower End Fitting:

line End Fitting:

FRP:

MATERIAL Galv. Forged Steel

Galv. Forged Steel

CR E-Giass (Boron Free)

Clevis (IEC-28L)

Clevis (IEC-28L) 38mm

Housing (Color):

Number of Sheds:

MPS HTV Silicone (Grey, RAL 7040)

MPS HTV Silicone (Grey, RAL 7040)

Modular/ Extruded

44

Weight Estimate:

Seal: MPS PST Seal

DIMENSIONAL VALUES Section Length (L): [Tolerance=± lOmm]

Rubber Length (X):

Sheath Diameter (K): [3mm Min. Thickness] 38mm Rod Shed Diameter (F):

Shed Spacing:

Dry Arc Distance: Leakage Distance:

ELECTRICAL VALUES Dry lightning Impulse Withstand:

Wet Power Frequency Withstand, 50 Hz:

Wet Switching Impulse Withstand:

MECHANICAL VALUES Nominal Force:

Specified Mechanical Load {SML):

Routine Test Load (RTL):

ffacd;;:~~:.d~~~:.i~~:~.d.....~expr•• ;rrttten~r::,~= =ten;:}' I=~-~~ Jtab,~~retum H r:'MIOCI.OOn PoWer. L.L.C .. 7801 PMIC Pl ... Rd, Y0<1<. SC. 29"';:!,, USA.'

73.8 lbs

137.8 in

119 in

1.8 in

7.1 in

2.7 in

120.7 in 333.1 in

1680 kV

800 kV

1100 kV

90,000 lbs

112,400 lbs

72,000 lbs

33.5 kg

3SOO mm

3030 mm

45 mm

180 mm

68 mm

3067 mm 8460 mm

400 kN

sao kN

320 kN

Dimensions: Inches [millimeters] Note: Orewtng not ectuel depiction

of Insulator appearance

3030 (X)

o;l>30 + l

P I 1

=::rr:

Page 1: English

18 +1.5 (S) -o

57 (G) ---,-

lBO (" )

51

~ [H) (/) 45_ I (KI

235 CEJ

r--;>=i

3500 [LI

Silicone Rubber Sheath & Sheds Compile# wlltl appleable ANS I and IEC #tandards. ~

Figure 4C

omposite insulator, type C

S 400 C28L-1675/10500/3500,

MPS catalog N

o. S3 6M 6M

119 VX

SS 061

20/30

1,9 MacLean Power Systems 7801 Pa rk Place Rd., York,. 5C 2974 5 USA (803) 628-2100

A ,.FJEX~ INSULATOR SYSTEMS

MPS Catalog Number: S3 GM GM 119 VX SS 061 Date: 3/15/2016 Revision: 02 PD-3

Highest System Voltage

420kV

Insulator Designation

CS 400 C28l-167S/10500/3500

Tower End Fitting:

Line End Fitting:

FRP:

MATERIAl Galv. Forged Steel

Galv. Forged Steel

CR E-Giass (Boron Free}

r.IP.vis [1Fl.-7lll)

Clevis [IEC-28L)

38mm

Housing (Color}:

Number of Sheds:

M PS HTV Silicone (Grey, RAL 7040}

M PS HTV Silicone (Grey, RAL 7040}

Mnrlul;,r / Extruded

61

Weight Estimate:

Seal : M PS PST Seal

DIMENSIONAl VAlUES Section Length (L}: [Tolerance =± lOmm]

Rubber Length (X}:

Sheath Diameter (K}: [3mm Min. Thickness] 38mm Rod

Shed Diameter (F):

Shed Spacing:

Dry Arc Distance:

Leakage Distance:

ElECTRICAl VAlUES Dry Lightning Impulse Withstand:

Wet Power Frequency Withstand, 50 Hz:

Wet Switching Impulse Withstand:

MECHANICAl VAlUES Nominal Force:

Specified Mechanical Load (SML}:

Routine Test Load (RTL}:

81.7 lbs

137.8 in

119 in

1.8 in

7.1 in

1.9 in

120.7 in

415.4 in

1680 kV

775 kV

1100 kV

90,000 lbs

112,400 lbs

72,000 lbs

37 kg

3500 mm

3030 mm

45 mm

180 mm

49 mm

3067 mm

10552 mm

400 kN

500 kN

320 kN

~tcdfM~~':nt~:e~~~:~'::ct~raf~~~t:r~~~:Srexpress :~~"==~~rUe~!~ ~n:te~r~~= w~~ '=L:b~~retum h. to 'Maclean Power. L l.C., 7801 Paric: Place Rd, York, SC, 2974l , USA.'

Dimensions: Inches [millimeters! Note; Drawing not actual depiction

of Insulator appearance

Page 1: Eng/is~

¢30+1 (D) · 1

f---t--+---+--180 (F)

.....---p;----. __1_

235 (E)

Silicone Rubber Sheath & Sheds

3500 (L)

complies with applcable ANSI and lEG standards_ ~

4 GRAPHS AND RECORDS

Graph 1The wave shape of the steep-front impulse

21/30

COMPOSITE INSULATOR

212912016 10:36:19 A

lmkV -- I --ll ftont,t'loppGd

r==r UpkmO><: 516 ~091<V

5<XIkV - - - Uokmtn . 61.2091<V Tlj 108.713n•

r-- SR . 1 017 MVN<

-- o400kV

-- 3(1(HV

-- 2CIO kV

-- 100kV

(\; \A. .,-.....

v V 2us v- .... ..... 8us

I l I I -- -100 .. . '-CHZ . (Pa.HOnl"lo 700kV) 0Mdt11 173kV{II LIIVII1007o Sa.mpl n; IZO 000 I•U/t R.,g; 640 OVpp Tr1gg11 LIIVI1107o

COMPOSITE INSULATOR

212912016 10:50:45 A CH2 (PO$oono,.lo 700kV) 0 Mdoo1173kV/V Lwol100% Sa.mplng 120000 Mt/$ Rongo640 0Vpp ToOIJQOo l woiiO%

- 100kv

1\ L,.. L L L A v \ j'V' ............

-- .1001r;V ll tronlchopped Upk max ·520 839 kV Upkmtn 65 J97 kV T!J · 51l505no

-- 200kY <>A...,__ · I 016 MVN•--

-- -JIXIkV

-- -illOOI!IY

-- -500kV r--\ 1--1\

-- -OOO kV

EGU

Ll frontchopped Upk max: 516.409 kV Upk min: -61.209 kV T1 : 508.713ns SR : 1.017 MV/us

L1 frontchopped Upk max: -520.839 kV Upk min: 65.397 kV T1 : 513.505 ns SR : -1 .016 MV/us

Graph 2Composite insulator, drawing No. F081661, record of temperature during thermal-mechanical

cycles on test sample No. 3

22/30

lou

\.

g~ · ·+ · · · ··· · f ·· · ··· ! ·· · · .: .. . ... ; .. . . .... . , .... . . . ; . .... . . . ; .... .... . + · · ·· ·· ·+ · ·· · •f· · · · ··f· · · · · · + ·· · · ··; . .. . . .. . ; . .. . .. . . ; ... . . . ... ; ...... . 1~· · ··· · f ·· · · · t · ·· · · ···+ · · ··l .. · ~ 0 ~

;~

o :i! ··+t .. ...... , .... ... ; ...... .., ...... . , .. ...... , ...... ; ........ , ... . ..... ; ... ...... .., ..... . ... . , . ..... .. ..,. .. ..... .., ..... ..... ; ...... .. .,. ........ ; .. .. .. ... , ...... .. ; ...... . , .... . .... ; .... . ... +·· .. t .. ·r~~

~~

Graph 3Composite insulator, drawing No. F081661, record of temperature during thermal-mechanical

cycles on test sample No. 3

Graph 4Composite insulator, drawing No. F081661, record of mechanical loading applied during

mechanical 96 hours load test (assembled core load – time test)

020406080

100120140160180200220240260280300320340F (kN)

Date & time

23/30

Graph 5Composite insulator, drawing No. F081662, record of the test voltage during the 1000 hour test

0

5

10

15

20

25

30

0,00 200,00 400,00 600,00 800,00 1000,00

time (hours)

Test Voltage

24/30

5 TEST OBJECT AND TEST SETUP PHOTOS

Figure 5Composite insulator, drawing No. F081661 before thermal – mechanical test

Figure 6Composite insulator, drawing No. F081661, during the steep-front impulse voltage test

(bottom and upper part)

25/30

Figure 7Composite insulator, drawing No. F081661, during dry power frequency voltage test

Figure 8Composite insulator, drawing No. F081661, during 96 h test (assembled core load – time test)

26/30

Figure 9Composite insulator, drawing No. F081662,

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


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

27/30


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


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

28/30

Figure 13Test specimen of composite insulator, test samples after dye penetration test

Figure 14Test specimen of composite insulator, test samples during voltage test (after water diffusion

test)

29/30

Figure 15Silicone material sample, type MPS-SIL-004, test specimens – hardness test

- end of test report –

30/30

Klokner Institute CTU in Prague Tel / fax : +42 02 2435 3537

2 from 5 Test report number 191/16/AL

1. Annotation

The results of mechanical test of Composite Insulators Drawing No. F081661

manufactured by MACLEAN POWER SYSTEMS are in this report. Tests were conducted in

Klokner Institute in Prague during March 2016. The tests were ordered by EGU-HV Laboratory

a.s.. The Klokner Institute CTU is accredited testing laboratory No. 1061 and it is part of Czech

Technical University in Prague.

2. Test samples and test standards

Tests were performed according to IEC 61109 cl. 10.4.2.1. Three composite insulators

(Drawing No. F081661 - see Appendix 1) were delivered to CTU KI by the customer for the

tests. Each insulator was marked by Nos. 1 - 3. Insulators were submitted to following test:

Test procedure IEC 61109, cl. 10.4.2.1 Samples No. #1, #2, #3,

3. Test equipment identification

For the test the following equipment was used:

Steel stand KI CTU.

Hydraulic loading machine AMSLER 2500 kN, range 0-1000 kN – No. S 07 008 M

Electronic data scanning system DATAMASTER

Thermometer, hygroscope - No. P 10 006 M

Uncertainty of measurement

Parameter Uncertainty – coverage factor k = 2

Tension Force - Amsler kN ± 1,5 % The reported expanded uncertainty of measurement is stated as the standard uncertainty of measurements multiplied

by the coverage factor k = 2, which for a Normal (Gaussian) distribution corresponds to a coverage probability of

approximately 95 %.

4. Test procedure and test results IEC 61109, cl. 10.4.2.1

Tested samples : Nos. #1, #2, #3

Date of test : 02/17/2016

Operator : Jaterka

SML – IEC 61109 : 500 kN

Loading / record system : Hydraulic loading machine AMSLER 2 500 kN,

electronic scanning system AUTOLOG 2005,

time x load diagrams are in Appendix 2.

Temperature : 20 - 21 °C

Test procedure

Smooth load up to (75% of expected breaking load), gradually increased load until

brakeage in time between 30 s to 90 s. Arrangement of the test is on Photo 1. Failed

samples on Photo 2.

Table 1: Determination of failing load

Serial No. Maximum failure load

[kN] Way of failure

#1 663,5 Pull out of end fitting



Average 644,5

#2



Photo 1: View of characteristic arrangement of tensile test IEC 61109, cl. 10.4.2.1

Photo 2: View of failed insulators after tension test IEC 61109, cl. 10.4.2.1- sample No. 1 - 3



Appendix 1



Appendix 2

SYNPO, akciova spolecnost S. K. Neumanna 1316 532 07 Pardubice- Zelene predmesti Czech republic

Department of Evaluation and Testing Testing Laboratory No 1105. 2 accredited by CAl

according to CSN EN ISO!IEC 17025

N arne and address of customer

Sample identification and description

Test procedure I method

Date of sample receipt

Registration number

Test date

Tested by

Tes t report prepared by

TEST REPORT T 310/059-2

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

manufacturer: Wacker type: HTV Silicone rubber compound designed for use in high voltage applications production number: MPS-SIL-004

*note: this sample is identical with the sample of protocol No: T 310/059

Test no. 35 E:c:posure to artificial ~ight of xenon - arc lamp (CSN EN ISO 4892-2, CSN EN ISO 11341)

Test no. 1: Test of vevaluation of degradation of coatings 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

This test report contains 4 pages and 4 annexe .

In Pardubice, on Apr·il, 06, 2016

Pocet vjtisku: 3 Vj1:isk c. 3

... k;~~k ...... Department Manager

SY.\'PO. akclo,·a spolelnost, S. K. r\eumanua 1316,532 07 Pardublct. Ztleot Ptt4mfsta. Cze<:h Republic Department of Evaluation and Testing Telling LAboratory No 1105 2 accredited by CAl according to l:sN EN ISO lEC 17025

TEST REPORT T 310/059-2 Page !Total pages: 214 Annexes: 4

Sample specification

Sample name: manufacturer: Wacker type: HTV Silicone rubber compound designed for use in high voltage applications production number: MPS-SIL-004

Produced by: -CSN EN ISO 4892-2: Plastics- Methods of exposure to laboratory light

Required test: sources Part 2: Xenon-arc lamp (equivalent to the ISO standard), Exposure 1000 hours (according to prescript IEC 62217, article 9.3.2).

Sample lab code: 16 0306

Test no. 1: Test of evaluation of degradation of coatings - Results of visual evaluation 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 Surface failure Cracking Flaking

Sample Internal CSNEN CSNEN CSNEN

Lab Number ISO 4628/1 ISO 4628/4 ISO 4628/5 grade grade grade

160306/ 1 0 0 (SO) 0 (SO)

HTV SILICONE 16 0306/2 0 0 (SO) 0 (SO) 16 0306/3 0 0 (SO) 0 (SO)

250 hours Surface failure Cracking Flaking

Sample Internal CSNEN tSNEN tSN EN

Lab Number ISO 4628/ 1 ISO 4628/4 ISO 4628/5 grade grade grade

16030611 0 0 (SO) 0 (SO)

HTV SILICONE 16 0306/2 0 0 (SO) 0 (SO)

16 0306/3 0 0 (SO) 0 (SO)

500 hours Surface failure Cracking Flaking_

Sample Internal CSN EN CSN EN CSN EN

Lab Number ISO 4628/ l ISO 4628/4 ISO 4628/5 grade grade grade

16 0306, I 0 0 (SO) 0 (SO) HTV SILICONE 16 03062 0 0 (SO) O(_SQ)_

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

750 hours

I Surface failure Cracking Flaking

Sample Internal CSN EN CSNEN tSN EN

Lab Number ISO 4628/ 1 ISO 4628/4 ISO 4628/5 grade grade grade

I 6 0306, 1 0 0 (SO) 0 (SO) HTV SILICONE 16 0306'2 0 0 (SO) 0 (SO)

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

I Tested by· David Sima Test Report elaborated by· David Sima I

S¥:\"PO. akdo' i spole~nO$t, S. K.l'\tumuna 1316, 532 07 Pardublct. Ztltnt Prtdm~stl. Czech Rcopublk DepMtmtnt of Evaluation and Testing. Te!.ting L\boratory No 1105 ~ accredited by CAl according to tsN ~ ISO 'IEC 17025

TEST REPORT T 310/059-2 Page /Total pages: 314 Annexes:4

1000 hours

Sample Internal

Lab Number

16 0306! 1 HTV SILICONE 16 0306/2

16 0306/3

Surface failure CSN EN

ISO 4628/1 grade

0 0 0

Cracking Flaking CSNEN CSNEN

ISO 4628/4 ISO 4628/5 grade 2:rade 0 (SO) 0 (SO) 0 (SO) o(sO) oiso) 0 (SO)

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)

B f e ore exposure Internal Arithmetical mean de\ iation of Maximum height of profile

Sample Lab Number the assessed rou2:hness Ra (roul!:hness) Rz Measuring range IJ.tml Measurinl!: ran2:e lllml

16 0306/ 1 0.28 - 0.52 *) 3.96 - 6.13 *)

HTV SILICONE 16 0306/2 0.27 - 0.56 *) 4.06 - 5.49 *)

16 0306/3 0.42 - 0.59 *) 4.32 - 6. 77 *)

100 hours Internal Arithmetical mean deviation of Ma).imum height of profile

Sample Lab Number the assessed roughness Ra (roughness) Rz Measuring range lllml Measuring range lllml

I 6 0306/ 1 0.32 - 0.62 *) 3.98-7.24 *)

HTV SILICONE 16 0306/2 0.31-0.42 *) 4.35 - 6.08 *)

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

250 hours Internal Arithmetical mean deviation of Maximum height of profile

Sample Lab Number the assessed rou2:hness Ra (rou2:hness) Rz Measuring ran2:e luml Measurinl!: range lllml

16 0306/1 0.38 - 0.62 *) 3.89 - 6.62 *)

HTV SILICONE 16 0306/2 0.33-0.51 *) 4.02-6.71 *)

16 0306/3 0.32 - 0.55 *) 4.98-7.39 *)

500 hours Internal Arithmetical mean de\ iation of Maximum height of profile

Sample Lab Number the assessed roughness Ra (roughness) Rz Measuring range lllml Measuring range lllml

160306 1 0.30 - 0.58 *) 4.05 - 6.41 *)

HTV SILICONE 16 0306.2 0.39 - 0.55 *) 4.12 - 6.82 *)

16 0306 3 0.38 - 0.56 *) 4.52 - 7,02 *)

*) these results are not applicable accreditation

Tested by: David Sima Test Report elaborated by : David Sima I

SY.\-po, akcfod spolt~nost. S. K.. NtumaDDa 1316, 532 07 ParcSubtce. Ztltnt Ptt&n~stl, Czech Rtpubll<: ~p~nt ofE\'aluation and Testing. Testing Laboratory No 1105 2 accredited by CAl accofdiag to tsN EN ISO 1EC 17025

TEST REPORT T 310/059-2 Page !Total pages: 414 Annexes:4


Sample Lab Number the assessed roughness Ra jro~hness}_ Rz Measuring range [11m I Measurin__g_rang_e l.!!_mj

16 0306/ 1 0.38-0.61 *) 4.80 - 6.22 *)

HTV SILICONE 16 0306/2 0.31 - 0.48 *) 4.19-5.11 *)

16 0306/3 0.39 - 0.58 *) 5.03 -6.90 *)


Sample Lab Number tbe assessed roughness Ra (roughness) Rz Measuring range Jpm) Measuring range lllmJ

160306/ 1 0.34 - 0.57 *) 4. 77 - 6,38 *)

HTV SILICONE 16 0306/2 0.27- 0,51 *) 4.25 - 5.26 *)

16 0306/3 0.48 - 0.61 *) 4.98-7,12 *)

*) these results are not applicable accredJtatJOn

The spe cification of the test panels and test conditions

Sample shipment:

Testing device: Exposure cycling:

Light source: Sample holding:

Surface texture measurement:

Evaluation of surface failure:

The samples for testing (HTV silicone (21 05 Fumed silicone) had been received from the contractor and submitted to the test without any treatment or surface protection. Q-SUN Xe-3HS (Q-Lab Corporation, GB). Regular switching of illumination period for 102 minutes drying at (65 ± 2 ) oc and 18 minutes water spraying period under xenon light (0,51) W lm2.nm at 340 nm and dark (condensation) period for 8 hours at 50 oc. Xenon lamps with irradiance energy of 0. 51 WI m 2 I 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 profile (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 laboratory (lab. 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)

Note : test was discontinued for 10 days (from 17.2. -to 26.2.20 16) due to defect on a control black body. In this period the samples were stored under laboratory conditions: temperature 23 o C ± 2 and humidity 50% ± 2.

- The end of the report -

Tested by: David Sima Test Report elaborated by: David Sima

S'Y.'"PO. akdo\'i spolt~llost, S. K. N'tumallDa 1316, 532 07 Pardublce. Ztltn~ Pttdm~~~~ Cztch RtpubUc Department of Evaluation and Testing, Testing Laboratory No 1105 2 accredited b) CAl according to CsN EN IS01EC 17025

TEST REPORT T 310/059-2 Annex/Total annexes: 114

The photograph of test items HTV silicone prod.No: MPS-SIL-004 before test under xenon lamps according CSN EN ISO 4892- 2

Notice:

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

Tested by: David Sima

April, 03,2016 February, 11 , 201 6 David Sima

Test Report elaborated by: David Sima

SY.\"PO, akclol a spolttllost, S. K. :"tumanna 1316, 532 07 Pardublct~ Ztlta~ fftdm~sU. Czech Rt publlc Dep~nt of E\'aluation ud Testing, Testing Laboratory No 11 OS 2 accredited by CAl accordiag to CsN EN ISO 1EC 17025

TEST REPORT T 310/059-2 Annex/Total annexes: 214

The photograph of test items HTV silicone prod.No: MPS-SIL-004 after 1000 hours exposure under xenon lamps according CSN EN ISO 4892- 2

Notice:


Tested by · David Sima

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

Test Report elaborated by: Datiid Sima

S~'PO, akdo,·t spoltlnost, S. K. NtumaDDa 1316, 532 07 Pardublce, Zdent Prtdmhti. Czech RtpubUc Department of Evaluation and Testing. Testing Laboratory No 1105.2 accredited by CAl according to CsN ~ ISO lEC 17025

TEST REPORT T 310/059-2 Annex/Total annexes: %


Not ice:



April, 03, 201 6 April, 03, 2016 David Sima

Test Report elaborated by: David Sima

STh"PO, akdo\'a spolt~aost, s. K.l"tumanna 1316, 532 07 Pardublct. Zeltn~ Pttdmf~tl. Czech Rtpubllc Dep~nt of Evaluation and Testing. Testing Laboratory No 11 OS 2 accredited by CAl according to CsN EN JSO 'IEC 17025

TEST REPORT T 310/059-2 Annex!Total annexes: 414


Notice:



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

Test Report elaborated by: David Sima I

1111111111111111111 111 1111111111111111111111111111111111111111 1111111111111111111111111111 •PRT / 60227 8- 01 / 01•

ELECTROTECHNICAL TESTING INSTITUTE Pod Lisem 129

No. ofpages: 6 No. of annexes/No. of an. pages: 010

171 02 Praha 8- Troja

No. of the Test Report: 602278-01101 Issued: 30. 5. 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 Sase

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

MPS-SIL-004

125 x 13 x 3,5mm

Wacker

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, TENNET technical specification from 24. 7. 2015

A~::.: Testing laboratory technical manager

Test results stated in the test report apply only to the tested subject and unless specified otherwise in the test report, the tests were performed using the method and under the conditions determined in the test regulations, technica l norm, instructions for use and information provided 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 other way than as a whole.

Phone: +420 266 104 111 Fax: +420 284 680 070 www.ezu.cz

602278-01101

1. Specimen description

HTV Silicone rubber compound designed for use in high voltage applications MPS-SIL-004 was provided for testing in shape of test specimens with dimensions 125 x 13 x 3,5 mm.

5 15 2CJ 25 30 35 40 45

50 55 6C 65 70 75 eo e5 9o 95 o~ 10

1~ EB ~ij bQ eo 90 1_5 ;>5 35 45 55 65 75 e5 I 95

I 'I

Fig. 1 - supplied material

2. Testing

2.1 50 W flame tests according to GSN 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 GSN 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 100 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. Sasek

602278-01/01

Measured values:

specimen damaged length duration of linear burnin~ rate specimen burning thickness (mm) (mm) (s) (mm·min· )

1 3,70 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


~

602278-01101

2.1.2 Vertical burning test according to CSN EN 60695-11-10 ed. 2:2014 (idt. EN 60695-11-10:2013, IEC 60695-11-1 0:2013), section 9 on the basis of requirements of TEN NET 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 oc I 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 (s) burn to the ignition of conditioning specimen

t, t2 t. t2 + t • holding clamp cotton .

1 - - - - no no 2 - - - - no no

a) 3 - - - - no no 4 - - - - no no 5 - - - - no no

summation - - - - - -1 - - - - no no 2 - - - - no no

b) 3 - - - - no no 4 - - - - no no 5 - - - - no no

summation - - - - - -

Acceptance criteria for V-0: • Afterflame time for each individual specimen !1 or !2 shall be ,;1 0 s. • Total afterflame time for any condition set (!1 + !2 for five specimens) shall be ,;50s. • Afterflame plus afterglow time for each individual specimen after the second flame application (!2 + !3)

shall be ,;30 s. • Afterflame or afterglow of any specimen shall not reach the holding clamp. • Cotton indicator shall not be ignited by fiaming particles or drops.

Acceptance criteria for V-1: • Afterflame time for each individual specimen t1 or t, shall be ,;30 s. • Total afterflame time for any condition set (t1 + !2 for five specimens) shall be ,;250 s. • Afterflame plus afterglow time for each individual specimen after the second flame application (t, + ta)

shall be ,;50s. • Afterflame or afterglow of any specimen shall not reach the holding clamp. • Cotton indicator shall not be ignited by flaming particles or drops.

416 compiled by: J. Sasek

\S

602278-01/01

Acceptance criteria for V-2: • Afterflame time for each individual specimen t1 or t2 shall be ~30 s. • Total afterflame time for any condition set (t1 + t2 for five specimens) shall be ~250 s. • Afterflame plus afterglow time for each individual specimen after the second flame application (t2 + t3)

shall be ~60 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-0 .

Fig. 3 -flame application during the vertical burning test


602278-01/01

3. Test result

The submitted material

HTV Silicone rubber compound designed for use in high voltage applications MPS-SIL-004

satisfies

conditions for horizontal burning classification HB40-25 mm according to CSN EN 60695-11-10 ed. 2:2014 (idt. EN 60695-11-10:2013, IEC 60695-11-10:2013), section 8, on the basis of requirements of CSN EN 62217 ed. 2:2013 (idt. EN 62217:2013, IEC 62217:2012), cl. 9.3.4 and for vertical burning classification V-0 (therefore also forV-1 and V-2) 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.

end of Test Report


s3-vx series iec design test report€¦ · egu report 10368/e/16 klokner report 191/16/al synpo...

Documents