' Variation: difference between the median value after ageing and the median value without ageing, expreeeed as a percentage of the latter.Table *1 (concluded) - Requirements for the non-elecvical tests
for ethylene propylene rubber insulation
|
1 |
2 |
3 |
4 |
& І |
6 |
|
AH Ho |
Teat |
Unh |
Value |
Тен method described in |
|
|
HD |
ofauia |
||||
|
3 |
Tert ol ГОГУРОПКІПМПЧЮП |
|
|
303 |
24.12J |
|
3.1 |
Length of samples |
rsm |
400 |
|
|
|
3.3 |
Ageing ooMftiorwt • temperature • duraion of (reetmtMM |
“C h |
lOO і 2 334 end 1006 |
|
|
|
а.з |
Vriuee io be Qbtemd for tna imh strength end elongation st break: ' variation max ". end T. Afl |
Чь |
± 30 |
|
|
|
|
T-B - тц and Ал - Aa T„ A и |
% |
А 1Б |
|
|
|
4. |
Ozone гетдпм |
|
|
506,2.1 |
a |
|
4.1 |
Ozone concentration (by volume) |
% |
0 02310 0.030 |
|
|
|
4.2 |
Tast duration without creeks |
h |
30 |
|
|
|
|
Water atoaorotton (gravimetric method) |
|
|
506.1.3 |
3.2 |
|
6.1 |
Там conditions temperature * duration |
da/в |
85 1 І 14 |
|
|
|
52 |
Value to be obtained for the venation o4 главі r mav. |
mgfem1 |
Б |
|
|
|
6 |
Snr г к nee test |
|
|
505.1.3 |
10 |
|
|
Teat oarrp** length |
mm |
200 |
|
|
|
Є.1 |
Toot cortdaiona: - tamp ora turn - duration |
*C h |
130 t 3 1 |
|
|
|
0.2 |
VSAjo to be obtamed for the max. permit »4>le shrinkage |
% |
4 |
|
|
Variation: difference between the median value after ageing and the median value without ageing, expressed as a percentage of the latter.
T<p ТК' т„ LA^ A,*, A*J represent the tensile strength (elongation at break) as delivered end after 14*day and 42«dav age mg, respectively.
Tibi* 2 * Requirements for th* non-elecirlcal tests
for chtarqsuHonrted polyrthylene vine* sheath end oversheeth
|
1 |
2 |
3 |
4 |
Б |
4 |
|
Rai Na |
Tmi |
UnM |
Velue |
Teat method deecrfeed in |
|
|
HD |
clouoe |
||||
|
1. |
Tenailo stTargflh end ектааіюп Ж break |
|
|
Б05.1.1 |
5.2 |
|
1.1 LU 1.1.2 |
Ргоропма m the atote ее deleted Vokies to be obtained for the lonaie evehgth: ‘ median, rw. Vahjes to be obtained for the etongartan «1 break: median, ж |
% |
12.Б 300 |
|
|
|
1.2 U.1 1.2Л 1.2.3 |
Ргорегівм after ageing in a* oven Ageing condrtlofw: temperature - duration of treat mon I VqIum to be obtained lor the tenele strength: - variation там. VokjM to be obtanod tar the еіопдеіюп et break: variation nw. |
h % % |
120 ± 2 10 x 24 4 30 ± 40 |
WS. 1.2 |
Й.1 |
|
1.3 1.3.1 1,3.2 1.3.3 |
Properties after ageing in or bomb Age+ng €<MxH*one: temp ar at uta • duration ol froairrmni Vskiee to bo oWainwd for the tansds strength: - variation там. Vakjet to be obtained for the et angel юн at break; - variation там. |
•c h % 4 |
127 * 2 7 x 24 X 30 ± 40 |
505.1.2 |
8 2 |
|
1,4 L4.1 1.4.2 1.4.3 |
Mechanical properties after «птегіюп in mineral oil Teat corvMona:
Vokioe to be obtained for the renege strength:
Vehjea to be obtained for the elongation ar break:
|
•c h % % |
100 ± 2 24 і 40 ± 40 |
Б0Б.2.1 |
10 |
Variation: difference between the median value after ageing and the medtan value without agoing, expressed as a percentage of the latter.Table 2 1 concluded I - Req и Ira man te for th* пол-ЫасігісаІ caste for chlcrosuHonaied polyethylene rmer eheath and ovorahtath
|
1 |
2 |
3 |
4 |
a |
a |
|
Ref No |
Test |
Unit |
Value |
Test method dwcribod in |
|
|
HD |
ClOUM |
||||
|
2. |
ы nofl-CTrwnwwipp |
|
|
SOS |
X4J2.1 |
|
|
Length of oomplos |
nun |
400 |
|
|
|
22 |
Ageing wnditierwi ■ tamponjiuro - dooton of ггеа'лпэпг |
•c h |
100 ± 2 336 end tons |
|
|
|
23 |
Value* lo be obtemed for the tenele etiength end elongatton trt brook: ' Venetian max ‘ T*^ ■ Tf end A.j |
% |
± 30 |
|
|
|
|
IitJw end T»4 A»* |
% |
A IS |
|
|
|
3. |
ОійПЯ-Рюеіигюе |
|
|
606,2.1 |
a |
|
3.1 |
Oxone OOneentfMtan Cbv volume) |
% |
O 02B to 0 030 |
|
|
|
3 2 |
Toot duration without cracks |
h |
30 |
|
|
|
4. |
Waler obeorptwn {grevcnetnc method} |
|
|
506,1.3 |
S2 |
|
4.1 |
Test condition* tom per a lure - duroctofi |
•c days |
70 * 2 14 |
|
|
|
4.2 |
Value lo be obtained lor the variation of maoflF max. |
mgfcm* |
a |
|
|
Variaiion: cWlference between the median value attar ageing and the median value without ageing, expressed as a percentage of the latter.
To» TM# T4J ІА^ A|*f A* J represent the tensile strength (elongation at break) as delivered and after 14*day and 42day ageing, respectively.
Tabla 3 - Schedule of teats
|
1 |
2 |
3 |
4 |
6 |
|
Rtf Ha |
Tmc |
Category of rail |
Там method |
Rogjaomant gven in |
|
|
|
|
daicrdjad in: |
Clauae ' |
|
1. |
EJactrcel teds |
|
|
|
|
1.1 |
Coaduetor rewtacco |
T, s |
HD 606, 3.1 Л |
4 3.1 |
|
1Л |
Voltage ted an compete сам |
|
|
|
|
|
(3 kV «с lof 16 т<Є |
T |
HD 606, XXI |
2.3.1,1 |
|
1-3 |
VoSeoe txt on comebti c»ta |
|
|
|
|
|
12.Б kV к for 6 тгй |
R |
HD 606. 3 2 1 |
2 3.12 |
|
1.4 |
ineuievon raaieionee teal |
|
|
|
|
|
ak Cere |
7. SS |
HD 606. 3.3 1 |
2 3.2 |
|
1.6 |
Vo*ego tMi on ovorohaath: |
R |
|
|
|
|
at Spark tee* |
|
HD 606. 3 6.2 |
2.3.3 |
|
|
or Ы Voltage tost |
|
Or HD 606. 3 2.3.1 |
|
|
2. |
Рготиюга coyarng eanatfwgrial |
|
|
|
|
|
■nd flmaretonal character! ole a |
|
|
|
|
2.1 |
Chectag of compliance with |
T, R |
Inapacilon end |
4.3 Sl Pwt 1f6 |
|
|
co n»1ructonal proviaione |
|
manual loot a |
|
|
|
ConcfcjctQt material and conatrocbon |
T, 3 |
Visual oxammalion |
4,3.1 A Part 1, 6.1 |
|
23 |
insulation; |
|
|
|
|
|
at Application |
3 |
Vtoual examination |
Part 1. 6 2.2 |
|
|
b* Thtcknen |
T, R |
HD 606. 2.1.1 |
4.3.2 & Part 1, 6.2.3 |
|
2.4 |
Core idanitf teat ton |
6 |
Vtaual examination |
XI & Pwt 1, 4 |
|
|
|
|
and meanj rament |
|
|
2.6 |
Inner oboath; |
|
|
|
|
|
at Application |
S |
Vtaual examination |
Part 1, 6 5.2 |
|
|
N Thkkntsa |
L R |
HD 606, 2J.2 |
4 3 3 A Part 1, 6.6.3 |
|
2.Й |
Thermal ecraan, |
|
|
|
|
|
at Application |
S |
Vtajal examination |
4.3.4 |
|
|
Ы Пііскпом |
T, Й |
Meaeurament |
4.3.4 |
|
2.7 |
Тора еткме; |
|
|
|
|
|
•1 Gap |
T |
Measurement |
4 3.6 (4) |
|
|
Ы Пмсклан |
Tr fl |
HD SOX 2-1,4.3 |
4.3.6 (Ы |
|
|
cl Wrapping <ett |
T |
HD 6O6T 2-4.2 |
4,3.6 to* |
|
2.8 |
Ovareheath: |
|
|
|
|
|
al Appfcation |
3 |
Vteuel oiaminattori |
Part 1. B.7.2 |
|
|
bl Thktmeae |
T, R |
HD 60S. 2.Г2 |
4.3 6 6 Pan 1. |
|
|
|
|
|
6.7,3.1 |
|
2.Є |
6m<w«mI dirnvaier «1 the cable |
T, R |
2.3.4 |
2-3.4 |
