YJV22 0.6/1KV 10-400mm² 2-5 mojuto Kekere ati alabọde foliteji ihamọra okun agbara asopọ agbelebu Ejò funfun
ọja Apejuwe
Okun agbara ti o ni idalẹnu PVC, awọn kebulu naa ni a lo fun gbigbe agbara ati awọn eto pinpin pẹlu awọn foliteji ti a ṣe iwọn ti 0.6/1, 1.8/3, 3.6/6, 6/10, 8.7/10, 8.7/15, 12/20, 21/ 35, 26/35KV.
1. XLPE idabobo, PVC sheathed agbara kebulu (YJV, YJLV) ni o dara fun ninu ile, tunnels, oniho, ati ki o sin ni ile (ko koko ọrọ si darí agbara)
2. XLPE ti ya sọtọ, irin teepu armored PVC sheathed agbara awọn kebulu (YJV22, YJLV22) ni o dara fun inu ile, eefin, pipe ilaluja, ati sin ni ile
3. XLPE idabobo, irin waya armored PVC sheathed agbara kebulu (YJV32, 42, YJLV32, 42) ni o dara fun awọn ọpa, omi, ibi pẹlu ju, ati ki o le withstand ita ipa)

Awọn ilana Ọja fun Lilo
A) lakoko iṣẹ deede ti okun, iwọn otutu adaorin ti o pọju yoo jẹ 70 ℃ fun idabobo PVC ati 90 ℃ fun idabobo XLPE.
B) Iwọn otutu ti o pọju ti oludari lakoko kukuru kukuru (iye ti o pọju ko kọja awọn aaya 5):
PVC idabobo -- 160 ℃ fun adaorin agbelebu apakan ≤300mm2, 140 ℃ fun adaorin agbelebu apakan> 300mm2;Crosslinked PVC idabobo ni 250 ℃.
C) Nigbati o ba n gbe awọn kebulu, iwọn otutu ibaramu ko yẹ ki o kere ju 0℃, ati radius atunse ti o kere julọ jẹ bi atẹle:
Nikan mojuto USB: unarmored 20D, armored 15D
Olona-mojuto USB: 15D fun unarmored, 12D fun armored
Nibo: D- gangan opin ita ti okun.
D) Agbara fifọ okun:
USB mojuto Aluminiomu: 40×S (N)
USB mojuto Ejò: 70×S (N)
Akiyesi: S ni apapọ agbegbe apa-agbelebu ti oludari

Nọmba ti USB ohun kohun


Ọja ẹya ẹya ara ẹrọ
1. Ni o ni iwọn otutu ti o ga julọ ti o dara: Idabobo XLPE nlo awọn ọna kemikali tabi ti ara lati yi ọna ti awọn ohun elo polyethylene pada si ọna nẹtiwọki onisẹpo mẹta.Ilana nẹtiwọki onisẹpo mẹta ni o ni itọju ooru to dara ati pe o le ṣee lo ni iṣẹ-igba pipẹ ni iwọn otutu giga ti 90 iwọn Celsius, igbesi aye le jẹ to bi 40 ọdun.
2. O ni iṣẹ idabobo ti o dara: iṣẹ-ṣiṣe ti polyethylene kii ṣe idaduro iṣẹ idabobo ti polyethylene ti o ni asopọ agbelebu, ṣugbọn tun ni ilọsiwaju siwaju sii ni idaabobo idabobo.
3. Awọn ohun-ini ẹrọ ti o ga julọ: lile, lile, resistance resistance ati ipa ipa ti ni ilọsiwaju
4. Kemikali resistance: XLPE ara rẹ ni o ni lagbara acid ati alkali resistance ati epo resistance
5. Idaabobo Ayika: Niwọn bi awọn ọja ti ijona polyethylene ti o ni asopọ agbelebu jẹ omi ati carbon dioxide, idoti ayika jẹ kekere, ati pe o pade awọn ibeere ti aabo ina.
6. Iwọn iwọn otutu ti o pọju ti olutọpa okun jẹ 90 ° C, ati iwọn otutu ti o pọju ti olutọpa okun nigba kukuru kukuru (akoko ti o gunjulo ko kọja 5S) ko kọja 250 ° C.


Awọn alaye ọja

Awọn ọja gidi shot

A igun ti isejade onifioroweoro

Apoti ọja

Awọn oju iṣẹlẹ ohun elo ọja
