Fun awọn ibeere nipa awọn ọja wa tabi atokọ owo, jọwọ fi imeeli rẹ silẹ si wa ati pe a yoo kan si laarin wakati 24
ASTM 25kV SAC Cable System ti wa ni lilo fun alakọbẹrẹ tabi awọn ipin oke-atẹle pẹlu aaye to lopin ti o wa
Cable SAC yii dara fun awọn foliteji to 25,000 volts.
Okun igi yii ti wa ni idabobo lati yago fun awọn iyika kukuru taara ati awọn filasi igba diẹ ti awọn igi gígun tabi awọn nkan miiran ba wa si olubasọrọ pẹlu iru awọn oludari isunmọ.
Kebulu ẹyọkan pẹlu adaorin ACSR, apata 3-Layer extruded ati eto ibora, ti o wa ninu apata adaorin thermoplastic semiconducting extruded, ati ibora 2-Layer.
Ibora inu Layer jẹ kekere-, alabọde- tabi giga-iwuwo polyethylene (LDPE, MDPE tabi HDPE), nigba ti lode Layer jẹ orin-sooro alabọde- tabi ga-iwuwo polyethylene (TK-MDPE tabi TK-HDPE).
Gbogbo awọn fẹlẹfẹlẹ ti wa ni asopọ pọ.
Adarí:
AAC (1350-H19, iwapọ ti o ni ihamọ).
Aabo oludari:
Asà thermoplastic semiconducting extruded eyiti o jẹ yiyọ kuro ni ọfẹ lati adaorin ati somọ si ibora.
Ibora inu ati ita:
2-Layer low-, alabọde- tabi giga-iwuwo polyethylene ibora (LDPE, MDPE tabi HDPE), ibi ti awọn lode Layer jẹ orin-sooro (TK-MDPE tabi TK-HDPE).Gbogbo awọn fẹlẹfẹlẹ ti wa ni asopọ pọ.Layer ita yoo jẹ dudu tabi grẹy, sooro ina oorun ati sooro orin.
Awọn kebulu wọnyi jẹ iṣelọpọ ati idanwo lati pade tabi kọja awọn iṣedede wọnyi:
ASTM B230 – Aluminiomu 1350–H19 Waya fun Awọn idi Itanna
ASTM B231 – Aluminiomu 1350 Awọn oludari ti o ni iṣojuuwọn
ASTM B400 - Iwapọ Yika Concentric-Lay-Stranded Conductors
ASTM D1248 - Awọn ohun elo Extrusion Plastics Polyethylene fun Waya ati okun
- ICEA S-121-733 – Igi Waya ati Ojiṣẹ Atilẹyin Spacer USB
Fun awọn ibeere nipa awọn ọja wa tabi atokọ owo, jọwọ fi imeeli rẹ silẹ si wa ati pe a yoo kan si laarin wakati 24