English

IIMVELISO

Ekhaya

Iimveliso

Intambo egqunyiweyo engaphezulu

Tree Wire Spacer Cable

I-ASTM 15kV ye-Aerial Bundle Conductor Cable AAAC-3-layer Track-resistant PE

Thumela i-imeyile kuthi

Khuphela IINKCUKACHA ZOLUDLO

Iinkcukacha zeMveliso

Ipharamitha yemveliso

Isicelo

Isetyenziswa rhoqo kwiindawo ezinamahlathi, le 15 kV intambo yomqhubi we-aerial bundle ingasetyenziselwa iintambo zothumelo oluphezulu okanye lwesibini.Ucingo lukhuselwe ngoxinaniso oluphezulu (oluqilima) okanye olusezantsi (oluguquguqukayo) lwe-polyethylene sheath ukusuka kumasebe awelayo, ikhephu, okanye umkhenkce.
Ukugquma iindawo ezinqumla amahlathi anzulu okanye iindawo zokuhlala ezifihlakeleyo, iintambo zomthi ziya kusetyenziswa.Ukugcina imigca ecacileyo kwizithintelo, ukugubungela indawo enjalo kunye nabaqhubi abaqhelekileyo kufuna ukunakekelwa rhoqo.Izigqubuthelo ezikhuselayo zinokunciphisa ugcino kumlinganiselo omkhulu xa imigca ephezulu iyimfuneko kwiindawo ezinemithi.Enye into ekhuselekileyo kwizilwanyana zasendle zizigqubuthelo ezenziwe ngepolyethylene.

Ulwakhiwo

Ngokobungakanani bomqhubi, iiconductor zocingo zomthi zixinzelelwe okanye zixinene kwaye ziza kwi-AAC okanye kwi-ACSR.Ukuze ivumelane nezicelo ezahlukeneyo, ii-conductors zinokugqunywa nge-polyethylene ephezulu yoxinaniso olungagungqiyo kumzila (HDTRPE) okanye i-polyethylene eqhagamshelwe kumzila (XLPE).

-Umqhubi:
I-AAAC (6201-T81, i-concentric stranded).

-Ikhusi lomqhubi:
Isikhuseli se-semiconducting semiconducting eyongeziweyo se-thermoplastic esikhulula ngokukhululekileyo kwi-conductor kwaye siboshwe kwisigqubuthelo.

-Isigqubuthelo sangaphakathi nangaphandle:
I-2-layer low-, medium- or high-density polyethylene covering (LDPE, MDPE okanye HDPE), apho umaleko wangaphandle uxhathisa umkhondo (TK-MDPE okanye TK-HDPE).Zonke iileya zidityaniswe kunye.Umaleko ongaphandle uya kuba mnyama okanye ngwevu, ukumelana nokukhanya kwelanga kunye nokumelana nemikhondo.

I-ASTM ye-15kV ye-Aerial Bundle Conductor Intambo ye-AAAC yomaleko emi-3 ekwaziyo ukumelana nengoma ye-PE (2)

Iinkcukacha

Ezi ntambo zasemoyeni eziphakathi AAAC 3-layer Track-resistant PE iye yenziwa kwaye ivavanywe ukuhlangabezana okanye ukugqitha le migangatho ilandelayo:
-ASTM B 398 - Aluminium-Alloy 6201-T81 kunye ne-6201-T83 yocingo kwiiNjongo zoMbane
-ASTM B 399 - Concentric-Lay-Stranded Aluminium-Alloy 6201-T81 Conductors
-ASTM D 1248 -IiPlastiki yePlastiki yePlastiki yeMathiriyeli yoKwandiswa ngocingo kunye neCable
-ICEA S-121-733 - Ucingo loMthi kunye noMthunywa oXhaswayo weCable Spacer

Umgangatho we-ASTM we-15kV ye-Aerial Bundle Conductor Cable AAAC PE

Umqhubi Ubungakanani	Iyalingana I-AAC	Umqhubi Ukuxinga	Umqhubi Ububanzi	Umqhubi Ikhaka Ukutyeba	Ukugquma Ukutyeba Ngaphakathi Umaleko	Ukugquma Ukutyeba Ngaphandle Umaleko	Kuko konke Ububanzi	Ubunzima Umqhubi	Ubunzima Umnatha	Ikaliwe Amandla
AWG or kcmil	(AWG or kcmil)	Hayi.	in	in	in	in	in	lb/FT	lb/FT	lb/FT
48.69	4	7	0.25	0.015	0.075	0.075	0.58	45.4	139	1760
77.47	2	7	0.316	0.015	0.075	0.075	0.646	72.24	181	2800
123.3	1/0	7	0.398	0.015	0.075	0.075	0.728	114.9	242	4270
155.4	2/0	7	0.447	0.015	0.075	0.075	0.777	144.9	284	5390
195.7	3/0	7	0.502	0.015	0.075	0.075	0.832	182.5	334	6790
246.9	4/0	7	0.563	0.015	0.075	0.075	0.893	230.2	395	8560
312.8	266.8	19	0.642	0.015	0.075	0.075	0.972	291.6	474	10500
394.5	336.4	19	0.721	0.015	0.075	0.075	1.051	367.9	569	13300
465.4	397.5	19	0.783	0.015	0.075	0.075	1.113	433.9	649	15600
559.5	477	19	0.858	0.02	0.075	0.075	1.198	521.7	762	18800
652.4	556.5	19	0.927	0.02	0.08	0.08	1.287	608.3	882	21900
740.8	636	37	0.991	0.02	0.08	0.08	1.351	690.8	980	24400

Nawuphi na umbuzo kuthi?

Ngemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweyure ezingama-24

ukubuza