Nkọwa ngwaahịa
Okwu mmalite
JN17-12/40 (ochie ụdị bụ JN15-12/40) usoro ime ụlọ elu voltaji earthing mgba ọkụ bụ ọhụrụ imewe na mma ngwaahịa anyị dị ka ESI ụdị, Ọdịdị na-agbakọta, adabara na electric ike usoro na 3-10KV , Atọ-adọ, AC 501601Hz, nkwado dị iche iche nke HV switchgear na earthing nchebe. A na-akwado ya na GB1985-2004 yana ọkọlọtọ IEC129.
Ọnọdụ ọrụ
1. Ambient okpomọkụ: -10Cotu+40C
2. Allitude: 1000m Issensor heighi: 140mm)
3. iru iru mmiri: nkezi ụbọchị iru mmiri w 95% nkezi iru mmiri nke ọnwa w
4. Ala ọmajiji ike: w 8degree
5. Uru unyi: II
tumadi teknuzu parameters
| Ihe | Nkeji | Data | |
| Egosiri voltaji | KV | 12 | |
| Obere oge na-anagide ugbu a (nkwụsi ike ọkụ) | THE | 40 | |
| Obere sekit dị mkpụmkpụ na-anagide oge | S | 4 | |
| Obere sekit dị mkpụmkpụ na-eme ugbu a | THE | 100 | |
| Ogo kacha elu na-anagide ugbu a (nkwụsi ike ike) | THE | 100 | |
| Ogo mkpuchi mkpuchi | Ogo nke obere oge ike ugboro na-anagide voltaji | KV | 42 |
| Obere ọkụ ọkụ na-anagide voltaji | 75 | ||
| Ndụ Machinery | oge | 2000 |
JN17-12 / 40earthing mgba ọkụ (ES-10 / 31.5) Ndepụta na nwụnye akụkụ
ngọngọ ọla kọpa
Eserese ọnọdụ oghere
| Nkọwapụta | NA | F | G | H | D |
| JN17-12/40-210 | 210 | 50 | 185 | 655 | 516 |
| JN17-12/40-220 | 220 | 50 | 185 | 675 | 536 |
| JN17-12/40-230 | 230 | 50 | 85 | 695 | 556 |
| JN17-12/40-250 | 250 | 50 | 185 | 735 | 596 |
| JN17-12/40-275 | 275 | 50 | 210 | 810 | 646 |
Nye iwu notesdndicate nkọwa ngwaahịa, etiti anya n'etiti okporo osisi, ma ọ bụrụ na ihe ngosi eletriki ngwaọrụltype ot me displayl mkpa ma ọ bụ na ọ bụghị Biko mara ogologo njikọ dị nro mgbe ị na-enye iwu (nkịtị L=250mm).
Biko kpọtụrụ anyị ma ọ bụrụ na ị nwere ihe ọ bụla pụrụ iche arịrịọ.
