Ezubere sel ibu BC2 maka ihe otutu nke ụgbọ ala, akpịrịkpa nke igwe na-atụ, akpịrịkpa na-adịghị mma na ebe ndị ọzọ na-erikọ ngwa eletrik.
Atụmatụ Igodo:
Ibu Ibu: 50t
Classlọ Nchedo: ip68
Otu kọlụm otu
Nchedo na-enwu ọkụ ruo 10,000 volts
Poramita ngwaahịa
Nkenke: ≥0.5
Ihe: 40crimoa
Classlọ Nchedo: ip67
Obere oke maka: 300% F.S.
Ibu Ibu Ibu: 200% F.S.
Mkpu mkpu: 100% F.S.
Nkọwa nke ngwaahịa
Ibu Ibu | t | 10/20/30/40/50 | |
Klas ịmịkọrọ | C2 | C3 | |
Ọnụ ọgụgụ kachasị nke nyocha | nmax | 2000 | 3000 |
Obere obere nke nyocha | Vmin | Emma / 5000 | Emma / 10000 |
Jikọtara njehie | % F.S | ≤ ± 0.030 | ≤ ± 0.020 |
Creep (mins 30) | % F.S | ≤ ± 0.024 | ≤ ± 0.016 |
Mmetụta nke okpomọkụ na mmetụta uche | % F.S / 10 ℃ | ≤ ± 0.017 | ≤ ± 0.011 |
Mmetụta nke okpomoku na ihe efu | % F.S / 10 ℃ | ≤ ± 0.023 | ≤ ± 0.015 |
Mmetụta mmetụta | MV / N | 1.5 ± 0.003 | |
Ntinye na | Ω | 700 ± 7 | |
Ngosipụta | Ω | 703 ± 4 | |
Ntughari ntuli aka | M ọna | ≥5000 (50vdc) | |
Ihe ngosi Zero | % F.S | 1.0 | |
Akwụ ụgwọ nke okpomọkụ | ℃ | - 10 ~ + 40 | |
Efu na-enweghị nchekwa | % F.S | 150 | |
Nnukwu oke ibu | % F.S | 300 |