English

LIHLAHISO

Lehae

Lihlahisoa

Overhead Line Conductor

Mokhanni oa AAAC

AS/NZS 1531 Bare All Aluminium Alloy 1120 AAAC Conductor

Romela Imeile ho Rona

THABELLA LITŠOANTŠISO TSA MOKHATLO

Lintlha tsa Sehlahisoa

Sehlahisoa parameter

Kopo

AS/NZS 1531 Standard Bare All Aluminium Alloy 1120 AAAC Conductor ke mofuta oa conductor o sebelisoang hangata lits'ebetsong tsa kaho.Mokhanni enoa o entsoe ka motsoako oa boleng bo holimo oa aluminium 'me o etselitsoe ho finyella litekanyetso tse phahameng ka ho fetisisa tsa ts'ebetso le ho tšepahala.
Ke khetho e babatsehang bakeng sa mefuta e mengata ea likopo tsa kaho.Matla a eona a phahameng, ho tšoarella ha eona, le tsamaiso e ntle ea motlakase e etsa hore e be e loketseng ho sebelisoa nthong e 'ngoe le e 'ngoe ho tloha ho lithapo tsa motlakase le lithapo tsa phetiso ho ea ho likhokahano le marang-rang a phetiso ea data.

Melemo

E 'ngoe ea melemo ea bohlokoa ke matla a eona a phahameng le ho tšoarella.Tšebeliso ea boleng bo phahameng ba aluminium alloy e tiisa hore e khona ho mamella likhatello le mefuta e mengata ea tšebeliso e boima ha e ntse e boloka botšepehi ba eona ba sebopeho.
Molemo o mong oa Conductor ena ea AAAC ke conductivity ea eona e ntle ea motlakase.Tšebeliso ea boleng ba boleng bo phahameng ba aluminium e lumella hore e tsamaise motlakase ka ho hanyetsa kapa ho lahleheloa haholo, e leng se etsang hore e be se loketseng bakeng sa tšebeliso ea mefuta e sa tšoaneng ea lisebelisoa tsa motlakase.

Kaho

Kaho ea khondara ena e entsoe ka likhoele tse ngata tsa motsoako oa aluminium tse sothehileng hammoho ho etsa mokhanni o le mong o tiileng.Kaho ena e fana ka litšobotsi tse ngata tse ikhethang tse etsang hore e be khetho e nepahetseng bakeng sa mefuta e fapaneng ea likopo.

ASNZS-1531-Bare-All-Aluminium-Alloy-1120-AAAC-Conductor-1

Ho paka

Bolelele ba thomello bo khethoa ho latela lintlha tse kang boholo ba meropa, boima ba meropa, bolelele ba span, thepa ea ho sebetsa kapa kopo ea moreki.

Thepa ea ho Paka

Moropa oa lehong, moropa oa tšepe oa lehong, moropa oa tšepe.

Litlhaloso

-AS/NZS 1531 Mokhanni ea Tloaelehileng oa AAAC

AS/NZS 1531 Standard Bare All Aluminium Alloy 1120 AAAC Specification Mekhatlo ea Ts'ebetso ea 'Mele le Mechini

Lebitso la Khoutu	No./Dia.of Stranding Wires	Nominal Kakaretso Diameter	Cross Section Area	Lebitso la Linear Mass	Mojaro o robehang	Modulus ea ho qetela ea Elasticity	Coefficient of Linear Katoloso
-	Che./mm	mm	mm²	kg/km	kN	GPA	x 10^–6/°C
Chlorine	7/2.50	7.50	34.4	94.3	8.18	65	23.0
Chromium	7/2.75	8.25	41.6	113	9.91	65	23.0
Fluorine	7/3.00	9.00	49.5	135	11.8	65	23.0
Helium	7/3.75	11.3	77.3	211	17.6	65	23.0
Haedrojene	7/4.50	13.5	111	304	24.3	65	23.0
Iodine	7/4.75	14.3	124	339	27.1	65	23.0
Krypton	19/3.25	16.3	158	433	37.4	65	23.0
Lutetium	19/3.50	17.5	183	503	41.7	65	23.0
Neon	19/3.75	18.8	210	576	47.8	65	23.0
Naetrojene	37/3.00	21.0	262	721	62.2	64	23.0
Nobelium	37/3.25	22.8	307	845	72.8	64	23.0
Oksijene	19/4.75	23.8	337	924	73.6	65	23.0
Phosphorus	37/3.75	26.3	409	1120	93.1	64	23.0
Selenium	61/3.25	29.3	506	1400	114	64	23.0
Silicone	61/3.50	31.5	587	1620	127	64	23.0
Sebabole	61/3.75	33.8	673	1860	145	64	23.0

Mekhahlelo ea Ts'ebetso ea Motlakase

Lebitso la Khoutu	DCResistance ho 20°C	ACresistance ho 50Hz ho 75°C	Tšusumetso e matla ho 0.3m ho 50Hz	Bokhoni ba ho jara bo tsoelang pele
				Boemo ba Leholimo ba Mahaeng						Boemo ba leholimo ba indasteri
				bosiu mariha			mots'ehare oa lehlabula			bosiu mariha			mots'ehare oa lehlabula
				moya o ntseng o le teng	1m/s moea	2m/s moea	moya o ntseng o le teng	1m/s moea	2m/s moea	moya o ntseng o le teng	1m/s moea	2m/s moea	moya o ntseng o le teng	1m/s moea	2m/s moea
-	WΩ/km	WWΩ/km	WWΩ/km	A	A	A	A	A	A	A	A	A	A	A	A
Chlorine	0.864	1.05	0.295	121	207	241	94	187	221	130	212	246	87	183	219
Chromium	0.713	0.866	0.289	137	234	272	106	210	249	148	240	277	98	206	246
Fluorine	0.599	0.728	0.284	154	261	303	118	234	277	166	268	309	108	229	273
Helium	0.383	0.465	0.270	208	345	401	155	307	364	225	356	410	141	300	358
Haedrojene	0.266	0.323	0.259	265	434	504	194	383	455	288	448	517	74	373	447
Iodine	0.239	0.291	0.255	285	464	539	207	409	486	310	480	553	185	398	477
Krypton	0.189	0.230	0.244	338	540	627	240	473	562	368	560	644	213	459	551
Lutetium	0.163	0.198	0.240	375	593	688	265	517	615	409	615	707	234	502	603
Neon	0.142	0.173	0.235	413	647	750	290	562	669	451	672	771	256	545	655
Naetrojene	0.114	0.139	0.227	482	743	861	336	642	765	528	774	887	295	621	748
Nobelium	0.0973	0.119	0.222	539	821	961	373	706	842	590	856	990	326	682	822
Oksijene	0.0884	0.108	0.220	575	871	1025	397	747	891	630	908	1057	346	721	870
Phosphorus	0.0731	0.0897	0.213	658	982	1172	451	837	1013	722	1026	1209	391	807	988
Selenium	0.0592	0.0730	0.206	762	1120	1357	518	949	1172	838	1173	1401	446	912	1142
Silicone	0.0511	0.0634	0.201	843	1227	1501	569	1034	1295	928	1287	1550	488	992	1262
Sebabole	0.0444	0.0554	0.197	927	1336	1650	623	1122	1423	1021	1403	1705	532	1074	1386

Tlhokomeliso: Lintlha tsa hajoale li ipapisitse le maemo a latelang:
• Mocheso oa conductor o nyoloha ka holimo ho 40°C
• Mocheso oa moea oa tikoloho.ea 35°C bakeng sa motšeare oa lehlabula kapa 10°C bosiung ba mariha
• Matla a letsatsi a tobileng a 1000 W/m2 nakong ea lehlabula motšehare kapa lefela bosiung ba mariha
• Fafatsa mahlaseli a letsatsi a 100 W/m2 nakong ea lehlabula motšehare kapa lefela bosiung ba mariha.
• Ponahatso ea fatše ea 0.2
• Emissivity ea 0.5 bakeng sa conductor ea boemo ba leholimo ba mahaeng kapa 0.85 bakeng sa conductor ea boemo ba leholimo ba indasteri
• Solar absorption coefficient ea 0.5 bakeng sa conductor ea libaka tsa mahaeng kapa 0.85 bakeng sa boemo ba leholimo ba indasterimokhanni.

Ho na le lipotso bakeng sa rona?

Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lenane la litheko, ka kopo re siele lengolo-tsoibila la hau mme re tla ikopanya le rona nakong ea lihora tse 24.

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