25-Iperi iBloko yokuwisa ucingo eneCable
- Ingcaciso yeMveliso
Ibhokisi inomzimba kunye nesigqubuthelo esigcina isikhondo.Ubonelelo lokunyuswa kodonga lufakwe kumzimba webhokisi.
Isivalo sineendawo ezahlukeneyo zokuvula, ezinokuthi zikhethwe ngokwenani lendawo yokusebenza ekhoyo, kwaye ifakwe nesitywina sokunciphisa ukungena kwamanzi.
Iigrommets zibonelelwa ngocingo lokuwisa (2 x 2 kwi-pair-counts encinci kunye ne-2 x 4 ye-30 pairs nangaphezulu).
Indlela yokutshixa ibhokisi inyuswe ngentambo yentambo kwaye iyasebenza ekuvaleni ibhokisi;ukuvula ibhokisi kwakhona isitshixo esikhethekileyo okanye i-screwdriver iyadingeka ngokuxhomekekeinokuveliswa ukusuka kwi-5 ukuya kwi-30 izibini kwiiyunithi ezi-5 kunye netheminali yeeperili zolingo nazo zinokubonelelwa.Iitheminali ezisezantsi zesibini ngasinye ziqhagamshelwe ngombane kwi-cable shielding kunye nakwitheminali yangaphandle yomhlaba.Iyunithi itywinwe nge-resin kwaye i-cable-block connection ivalwe nge-tubing-shrinkable tubing.
Ibhloko yetheminali yenziwe ngokwahlukeneyo kwaye emva koko ikrwelwe kwibhokisi.Iibhloko.
| IiNkcazo zeeMveliso | |
| Iimpawu zoqhagamshelwano | |
| Isixhumi socingo sokulahla: | Uluhlu lwe-Gauge 0.4 ukuya kwi-1.2mm |
| Idayamitha yokugquma: | 5.0mm ubukhulu |
| NONE | Uluhlu lwe-Gauge 0.4 ukuya kwi-1.2mm |
| Idayamitha yokugquma: | 3.0mm ubukhulu |
| Umthamo wokuqhuba wangoku | |
| I-20A 10A ngekhonkco nganye imizuzu eyi-10 ubuncinane ngaphandle kokubangela ukuguqulwa kwemodyuli (ukuba i-20A ukuya kwi-30A iyadingeka, oku kunokwenzeka usebenzisa i-GDT eyahlukileyo) | |
| Ukumelana ne-insulation | |
| I-atmesphere eyomileyo | >10^12 Ω |
| I-atmesphere emanzi(ASTMD618) | >10^12 Ω |
| Inkungu yetyuwa(ASTMB117) | >10^12 Ω |
| Ukuntywiliselwa emanzini | >10^12 Ω |
| (Iintsuku ezili-15 kwisisombululo se-3% seNaCi) | |
| Ukonyuka kokumelana noqhagamshelwano | |
| Emva kovavanyo lwemozulu | <2.5m Ω |
| Emva kokufakwa kwakhona kwe-50 | <2.5m Ω |
| Amandla e-Dielectric | >3000 Vdc ngemizuzu eyi-1 |
| Iimpawu zoomatshini | |
| Bhinqa/wisa isikrufu sendlu ye-qire | Ingxubevange yezamac ekhethekileyo egqithisiweyo ngqo+elayitiweyo |
| Umzimba wendlu yokuwisa ucingo | Ipolycarbonate ecacileyo |
| Umzimba | I-flame retardant (UL 94) i-glass-fiber eyomeleziweyo ye-polycarbonate |
| Faka abafowunelwa | Ubhedu lwephosphor enkonkxiweyo |
| Abafowunelwa abaphantsi | Cu-Zn-Ni-Ag ingxubevange |
| Isitywina esisezantsi | I-epoxy resin |
| Upper cable sealant | I-Silicone igcwele |
| Iperi/yiwisa isigqubuthelo socingo | Polycarbonate |
| Ukuqhubekeka abafowunelwa | Inkcenkceshe yobhedu elukhuni |
| Iperi/yiwisa isigqubuthelo socingo | Polycarbonate |
| I-plug-in yemodyuli yomzimba | I-Flame retardant (UL 94 V0) i-glass-fiber eyomeleziweyo yepolycarbonate |
| I-plug-in sealant yemodyuli | Gel |
| "O"-Ring | EPDM |
| Intwasahlobo | Yenziwe ngentsimbi eshayinayo |
| Ikhebula/inkumbulo yocingo yokuwisa | Irabha yeThermoplastic C |
I-1.STB yimodyuli yoqhagamshelo oluthembekileyo oluphezulu, eyilelwe ukumelana nazo zonke iimozulu ezikhoyo.
I-2.I-Watertight ngoyilo, ibonelela ngenkonzo engcono kakhulu kwezi zicelo zilandelayo:
Iibhokisi ze-UG/Aerial Networks
Amanqaku okusasaza
Izixhobo zokuphelisa uMthengi.
I-3.Ifakela kwi-DIN 35 iileyili
I-4.I-compact kakhulu, imilinganiselo yonke ivumela ukuba kuthathelwe indawo isisombululo esikhoyo esikhuselekileyo ngokuisisombululo esiphezulu sokuthembeka
5.Akukho sixhobo esikhethekileyo esifunekayo, kuphela ngomqhubi oqhelekileyo we-screw.
Ibhokisi inomzimba kunye nesigqubuthelo esigcina isikhondo.Ubonelelo lokunyuswa kodonga lufakwe kumzimba webhokisi.
Isivalo sineendawo ezahlukeneyo zokuvula, ezinokuthi zikhethwe ngokwenani lendawo yokusebenza ekhoyo, kwaye ifakwe nesitywina sokunciphisa ukungena kwamanzi.
Iigrommets zibonelelwa ngocingo lokuwisa (2 x 2 kwi-pair-counts encinci kunye ne-2 x 4 ye-30 pairs nangaphezulu).
Indlela yokutshixa ibhokisi inyuswe ngentambo yentambo kwaye iyasebenza ekuvaleni ibhokisi;ukuvula ibhokisi kwakhona isitshixo esikhethekileyo okanye i-screwdriver iyadingeka ngokuxhomekekeinokuveliswa ukusuka kwi-5 ukuya kwi-30 izibini kwiiyunithi ezi-5 kunye netheminali yeeperili zolingo nazo zinokubonelelwa.Iitheminali ezisezantsi zesibini ngasinye ziqhagamshelwe ngombane kwi-cable shielding kunye nakwitheminali yangaphandle yomhlaba.Iyunithi itywinwe nge-resin kwaye i-cable-block connection ivalwe nge-tubing-shrinkable tubing.
Ibhloko yetheminali yenziwe ngokwahlukeneyo kwaye emva koko ikrwelwe kwibhokisi.Iibhloko.
| IiNkcazo zeeMveliso | |
| Iimpawu zoqhagamshelwano | |
| Isixhumi socingo sokulahla: | Uluhlu lwe-Gauge 0.4 ukuya kwi-1.2mm |
| Idayamitha yokugquma: | 5.0mm ubukhulu |
| NONE | Uluhlu lwe-Gauge 0.4 ukuya kwi-1.2mm |
| Idayamitha yokugquma: | 3.0mm ubukhulu |
| Umthamo wokuqhuba wangoku | |
| I-20A 10A ngekhonkco nganye imizuzu eyi-10 ubuncinane ngaphandle kokubangela ukuguqulwa kwemodyuli (ukuba i-20A ukuya kwi-30A iyadingeka, oku kunokwenzeka usebenzisa i-GDT eyahlukileyo) | |
| Ukumelana ne-insulation | |
| I-atmesphere eyomileyo | >10^12 Ω |
| I-atmesphere emanzi(ASTMD618) | >10^12 Ω |
| Inkungu yetyuwa(ASTMB117) | >10^12 Ω |
| Ukuntywiliselwa emanzini | >10^12 Ω |
| (Iintsuku ezili-15 kwisisombululo se-3% seNaCi) | |
| Ukonyuka kokumelana noqhagamshelwano | |
| Emva kovavanyo lwemozulu | <2.5m Ω |
| Emva kokufakwa kwakhona kwe-50 | <2.5m Ω |
| Amandla e-Dielectric | >3000 Vdc ngemizuzu eyi-1 |
| Iimpawu zoomatshini | |
| Bhinqa/wisa isikrufu sendlu ye-qire | Ingxubevange yezamac ekhethekileyo egqithisiweyo ngqo+elayitiweyo |
| Umzimba wendlu yokuwisa ucingo | Ipolycarbonate ecacileyo |
| Umzimba | I-flame retardant (UL 94) i-glass-fiber eyomeleziweyo ye-polycarbonate |
| Faka abafowunelwa | Ubhedu lwephosphor enkonkxiweyo |
| Abafowunelwa abaphantsi | Cu-Zn-Ni-Ag ingxubevange |
| Isitywina esisezantsi | I-epoxy resin |
| Upper cable sealant | I-Silicone igcwele |
| Iperi/yiwisa isigqubuthelo socingo | Polycarbonate |
| Ukuqhubekeka abafowunelwa | Inkcenkceshe yobhedu elukhuni |
| Iperi/yiwisa isigqubuthelo socingo | Polycarbonate |
| I-plug-in yemodyuli yomzimba | I-Flame retardant (UL 94 V0) i-glass-fiber eyomeleziweyo yepolycarbonate |
| I-plug-in sealant yemodyuli | Gel |
| "O"-Ring | EPDM |
| Intwasahlobo | Yenziwe ngentsimbi eshayinayo |
| Ikhebula/inkumbulo yocingo yokuwisa | Irabha yeThermoplastic C |
I-1.STB yimodyuli yoqhagamshelo oluthembekileyo oluphezulu, eyilelwe ukumelana nazo zonke iimozulu ezikhoyo.
I-2.I-Watertight ngoyilo, ibonelela ngenkonzo engcono kakhulu kwezi zicelo zilandelayo:
Iibhokisi ze-UG/Aerial Networks
Amanqaku okusasaza
Izixhobo zokuphelisa uMthengi.
I-3.Ifakela kwi-DIN 35 iileyili
I-4.I-compact kakhulu, imilinganiselo yonke ivumela ukuba kuthathelwe indawo isisombululo esikhoyo esikhuselekileyo ngokuisisombululo esiphezulu sokuthembeka
5.Akukho sixhobo esikhethekileyo esifunekayo, kuphela ngomqhubi oqhelekileyo we-screw.
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