LD-MD mndandanda woyambachitetezo chowonjezera(SPD) idapangidwa molingana ndi IEC ndi GB miyezo.Amagwiritsidwa ntchito pamlingo woyambachitetezo champhamvuya dongosolo lamagetsi.SPD imagwiritsa ntchito njira yokhazikika ya njanji ya 35mm.
LD-MD mndandanda T1 mulingochitetezo champhamvuali ndi mphamvu yotulutsa mphezi pakali pano.Kuthamanga kwakukulu kwa gawo limodzi kumatha kufika 50KA (10/350μs), yomwe ingalepheretse ma surges osiyanasiyana kuphatikizapo mphezi yolunjika.Imagwiritsidwa ntchito ngati chida choyamba chodzitchinjiriza pamakina opangira magetsi m'malo omwe ali pachiwopsezo chachikulu cha kugunda kwamphezi.Itha kuphatikizidwa pamizere yamagetsi yagawo limodzi/magawo atatu.
Masamba Ofunsira:
◆ General kugawa mphamvu gulu m'nyumba
◆Bokosi logawa zoyikapo pamutu panyumbapo
◆Kabati yogawa mphamvu yakunja / bokosi logawa
The Main Technical Parameters | ||||
Chitsanzo | LD-MD-A12.5 | Chithunzi cha LD-MD-A15 | Chithunzi cha LD-MD-A25 | Chithunzi cha LD-MD-A50 |
Chithunzi cha SPD | 1 Port | 1 Port | 1 Port | 1 Port |
Mtundu wa SPD | Mtundu wochepetsa mphamvu yamagetsi / mtundu wosinthira ma Voltage | Mtundu wochepetsa mphamvu yamagetsi / mtundu wosinthira ma Voltage | Voltage kusintha mtundu | Voltage kusintha mtundu |
Kuyesa | I | I | I | I |
Adavotera Voltage Un | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz |
Maximum Continuous Operating Voltage Uc (AC) | 275V,320V,385V,420V,440V | |||
Insulation resistance | > 100 MΩ | > 100 MΩ | > 100 MΩ | > 100 MΩ |
Kutuluka kwa Impulse Limp Panopa (10/350 μs) | 12.5KA | 15 KA | 25 KA | 50 KA |
Chitetezo Chokwera (1.2/50 μs) | 2.2 KV | 2.2 KV | 2.5 kV | 2.8 kV |
Nthawi Yankho tA | ≤100ns | ≤100ns | ≤100ns | ≤100ns |
kukula (mm) | 144x90x66 | 144x90x66 | 144x90x66 | 144x90x66 |
Kuyika Wire Cross-Sectional Area mm² | 6-25 mm2 | |||
Kuyika | 35mm Standard Rail (EN50022/DIN46277-3) | |||
Kutentha kwa Malo Ogwirira Ntchito ℃ | -40ºC mpaka 85ºC | |||
Zinthu Zachipolopolo | Pulasitiki yogwirizana ndi UL94V-0 | |||
Mlingo wa Chitetezo | IP20 |
SPD Surge Protector 10-350 Type , T1 Level Graphite Core | ||||
Chithunzi | Nambala ya Model | Adavoteledwa Panopa | Kuchuluka kwa Carton | Ndemanga |
LD-MD-12.5KA(10-350) 4P | 5-12.5KA | 36 | 18mm Chipolopolo cha Samll | |
LD-MD-15KA(10-350) 4P | 5-15KA | 18 | 36 mm | |
LD-MD-25KA(10-350) 4P | 10-25KA | 18 | 36 mm | |
LD-MD-50KA(10-350) 4P | 25-50KA | 18 | 36 mm |