Olugbeja igbaradi agbara ti pin si awọn ipele mẹta: ipele akọkọ (ipele B), ipele meji (ipele C), ati ipele mẹta (ipele D). Gẹgẹbi boṣewa IEC (International Electrotechnical Commission) ti aabo monomono pipin ati ilana aabo ipele-pupọ, Idaabobo monomono B jẹ ti ẹrọ aabo monomono ipele akọkọ, eyiti o le lo si minisita pinpin agbara akọkọ ninu ile; Kilasi C jẹ ti aabo ipele keji Awọn ohun elo ina ni a lo ninu awọn apoti ohun ọṣọ pinpin ẹka ti awọn ile; Kilasi D jẹ ohun elo aabo monomono ipele kẹta, eyiti o lo ni iwaju opin ohun elo pataki lati pese aabo to dara si ẹrọ naa.
Yiyan olugbeja gbaradi
Power monomono Idaabobo module jara
36 Aṣayan Iṣẹ abẹ Cidale (10/350μ s)
Aṣayan iṣẹ abẹ 18OB (8/20μs)
18 yiyan gbaradi aabo (8/20μs)
Aṣayan iṣẹ abẹ 27OBO (8/20μs)
36 Aṣayan iṣẹ abẹ Cidell (8/20μs)
Manamana Idaabobo agbara rinhoho yiyan
Ni oye gbaradi yiyan
LH-ZN/40 | |
O pọju lemọlemọfún iṣẹ foliteji Uc | 385V~ |
Iforukọsilẹ idasilẹ lọwọlọwọ Ni | 20KA |
Imujade ti o pọju Imax lọwọlọwọ | 40KA |
Foliteji Idaabobo ipele Up | ≤ 1.8KV |
LH-ZN/60 | |
O pọju lemọlemọfún iṣẹ foliteji Uc | 385V~ |
Iforukọsilẹ idasilẹ lọwọlọwọ Ni | 30KA |
Imujade ti o pọju Imax lọwọlọwọ | 60KA |
Foliteji Idaabobo ipele Up | ≤ 2.0KV |
LH-ZN/80 | |
O pọju lemọlemọfún iṣẹ foliteji Uc | 385V~ |
Iforukọsilẹ idasilẹ lọwọlọwọ Ni | 40KA |
Imujade ti o pọju Imax lọwọlọwọ | 80KA |
Foliteji Idaabobo ipele Up | ≤2.3KV |
Ifihan agbara monomono Idaabobo ẹrọ jara
Aṣayan ohun elo aabo ina ifihan agbara
Power monomono Idaabobo apoti jara
Mẹta-alakoso monomono Idaabobo apoti yiyan
LH-40-SX | |
O pọju lemọlemọfún iṣẹ foliteji Uc | 385V~ |
Iforukọsilẹ idasilẹ lọwọlọwọ Ni | 20KA |
Imujade ti o pọju Imax lọwọlọwọ | 40KA |
Foliteji Idaabobo ipele Up | ≤ 1.8KV |
Nikan-alakoso monomono Idaabobo apoti yiyan
LH-80-DX | |
O pọju lemọlemọfún iṣẹ foliteji Uc | 385V~ |
Iforukọsilẹ idasilẹ lọwọlọwọ Ni | 40KA |
Imujade ti o pọju Imax lọwọlọwọ | 80KA |
Foliteji Idaabobo ipele Up | ≤2.3KV |