CJ-T2-20 275V 10-20ka Hiko Uira Ngaru Tiaki Pūrere Tiaki Tiaki SPD
Te Rohe Taupānga me te tūnga Tāuta
E tika ana mo te whakamarumaru o te ngaru D, CJ-T2-20 raupapa taputapu whakamarumaru ngaru i runga i te GB188021.1-2002, kua whakauruhia ki runga i te hononga o LPZ1, LPZ2 ranei me LPZ3. ka whakauruhia ki roto i nga papa tohatoha whare, taputapu rorohiko, taputapu korero, taputapu hiko. i roto i te pouaka turanga i mua i nga taputapu whakahaere, i te tata ranei o nga taputapu whakahaere.
Nga waahanga hua
·Ka taea te whakakapi mo te kōwae kaore e hiahiatia te tapahi hiko.
·Ko te ia morahi o te whakau i te whiu 20kA(8/20μs).
·Te wa whakautu<25ns.
·Ko te tae o te matapihi e kitea ana e whakaatu ana i te mana whakahaere, te tikanga o te matomato, he rereke te tikanga o te whero.
Raraunga Hangarau
| Tauira | CJ-T2-20 | |||
| Whakataunga Ngaohiko Mahi Un(V~) | 220V | 380V | 220V | 380V |
| Morahi Ngaohiko Mahi Tonu Uc(V~) | 275V | 385V | 320V | 385V |
| Ngaohiko Parenga Taumata Whakarunga(V~)kV | ≤0.7 | ≤1.0 | ≤1.2 | ≤1.5 |
| Whakaingonga Nominal Naianei I roto (8/20μs)kA | 5 | 10 | ||
| Morahi Whakarerenga o naianei lmax(8/20μs)kA | 10 | 20 | ||
| Wā Whakautu ns | <25 | |||
| Paerewa Whakamatau | GB18802/IEC61643-1 | |||
| Te Wāhanga Ripeka o te Raina L/N(mm²) | 6 | |||
| Te Wāhanga Ripeka o te Raina PE(mm²) | 16 | |||
| Whakawhiti, Whakawhiti ranei(A) | 10A,16A | 16A,25A | ||
| Taiao Mahi ºC | -40ºC~+85ºC | |||
| Haumākū Pātahi(25ºC) | ≤95% | |||
| Tāutatanga | Rerewei Paerewa 35mm | |||
| Ko nga mea o te uhi o waho | Ko te karaihe muka he kirihou whakakaha | |||
Tuhia to korero ki konei ka tukuna mai ki a matou
