Okuyinhloko kochungechunge lwe-LD-MDidivayisi yokuzivikela yokuhlinzwa(SPD) yakhelwe ngokuvumelana nezindinganiso IEC kanye GB.Isetshenziswa ezingeni lokuqalaukuvikelwa kokuhlinzwayesistimu yokuphakelwa kwamandla.I-SPD isebenzisa indlela yokufaka yohlobo lwesitimela ejwayelekile engu-35mm.
I-LD-MD yochungechunge lwezinga le-T1surge umvikeliinamandla okukhipha umbani wamanje.Umfutho omkhulu wamanje wemojula eyodwa ungafinyelela ku-50KA (10/350μs), ongavimbela ukuqhuma okuhlukahlukene okuhlanganisa umbani oqondile.Isetshenziswa njengedivayisi yokuvikela yezinga lokuqala kumasistimu wempahla kagesi ezindaweni ezinengcuphe ephezulu yokushaywa kombani.Ingahlanganiselwa imigqa yokuphakela ugesi yesigaba esisodwa/izigaba ezintathu.
Amasayithi ohlelo lokusebenza:
◆Iphaneli yokusabalalisa amandla okuvamile esakhiweni
◆Ibhokisi lokusabalalisa okokufaka okungaphezulu kwesakhiwo
◆Ikhabethe lokusatshalaliswa kwamandla kwangaphandle/ibhokisi lokusabalalisa
Amapharamitha Abalulekile Wezobuchwepheshe | ||||
Imodeli | I-LD-MD-A12.5 | I-LD-MD-A15 | I-LD-MD-A25 | I-LD-MD-A50 |
Imbobo ye-SPD | 1 Imbobo | 1 Imbobo | 1 Imbobo | 1 Imbobo |
Uhlobo lwe-SPD | Uhlobo lokukhawulela amandla kagesi /Uhlobo lokushintshwa kwe-Voltage | Uhlobo lokukhawulela amandla kagesi /Uhlobo lokushintshwa kwe-Voltage | Uhlobo lokushintsha i-voltage | Uhlobo lokushintsha i-voltage |
Ukuhlola | I | I | I | I |
Ilinganiselwe i-Voltage Un | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz |
I-Maximum Continuous Operating Voltage Uc (AC) | 275V,320V,385V,420V,440V | |||
Ukumelana ne-insulation | >100 MΩ | >100 MΩ | >100 MΩ | >100 MΩ |
Ukukhipha Umfutho Ukuxhuga kwamanje (10/350 μs) | 12.5KA | 15KA | 25KA | 50KA |
Izinga Lokuvikela Eliphezulu (1.2/50 μs) | 2.2 KV | 2.2 KV | 2.5 KV | 2.8 KV |
Isikhathi Sempendulo TA | ≤100ns | ≤100ns | ≤100ns | ≤100ns |
Ubukhulu (mm) | 144x90x66 | 144x90x66 | 144x90x66 | 144x90x66 |
Ukufakwa Kwezintambo Eziphambanayo Indawo mm² | 6-25mm2 | |||
Ukufakwa | 35mm Ujantshi Ojwayelekile (EN50022/DIN46277-3) | |||
Izinga Lokushisa Lendawo Esebenzayo ℃ | -40ºC kuya ku-85ºC | |||
Shell Material | Ipulasitiki ihambisana ne-UL94V-0 | |||
Izinga Lokuvikela | IP20 |
I-SPD Surge Protector 10-350 Uhlobo , I-T1 Level Graphite Core | ||||
Isithombe | Inombolo Yemodeli | Ikalwe okwamanje | Inani Ngekhathoni | Phawula |
I-LD-MD-12.5KA(10-350) 4P | 5~12.5KA | 36 | 18mm Igobolondo leSamll | |
I-LD-MD-15KA(10-350) 4P | 5 ~ 15KA | 18 | 36 mm | |
I-LD-MD-25KA(10-350) 4P | 10 ~ 25KA | 18 | 36 mm | |
I-LD-MD-50KA(10-350) 4P | 25 ~ 50KA | 18 | 36 mm |