Nkọwa ngwaahịa
Okwu mmalite
JN15-12 / 31.5 usoro ime ụlọ earthing mgba ọkụ bụ ọhụrụ desig nke dị ka mma na ESI ụdị, adabara na electric ike usoro na 3-I2KV, atọ-phase, AC 50I60IHNke abụọ nkwado dị iche iche nke HV switchgear na dị ka earthing nchebe. A na-akwado ya na GB1985-2004 yana ọkọlọtọ IEC129.
Ọnọdụ ọrụ
1. Ambient okpomọkụ:-10°C -+40°C
2. Elu: 1000m (ịdị elu sensọ: 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 | 31.5 | |
| Obere sekit dị mkpụmkpụ na-anagide oge | S | 4 | |
| Obere sekit dị mkpụmkpụ na-eme ugbu a | THE | 80 | |
| Ogo kacha elu na-anagide ugbu a (nkwụsi ike ike) | THE | 80 | |
| 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 |
◎ JN15-12 / 31.5 earthing mgba ọkụ (ES-10 / 31.5) Ndepụta na nwụnye akụkụ
ngọngọ ọla kọpa
Eserese ọnọdụ oghere
| Nkọwapụta | NA | F | G | H | D | C |
| JN15-12/31.5-165 | 165 | 75 | 160 | 565 | 426 | |
| JN15-12/31.5-18O | 180 | 75 | 160 | 595 | 456 | |
| JN15-12/31.5 - 200 | 200 | 75 | 160 | 635 | 496 | |
| JN15-12/31.5—21O | 210 | 75 | 160 | 655 | 516 | |
| JN15-12/31.5-220 | 220 | 75 | 160 | 675 | 536 | |
| JN15 12/31.5 230 | 230 | 75 | 160 | 695 | 556 | 96 |
| JN15-12/31.5-250 | 250 | 75 | 160 | 735 | 596 | 96 |
| JN15-12/31.5-275 | 275 | 75 | 185 | 810 | 646 | 96 |
Nye iwu notesdndicate nkọwa ngwaahịa, etiti anya n'etiti okporo osisi, ma ọ bụrụ na ihe ngosi eletriki ngwaọrụ(ụdị ot me displayl needed 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.
