wehewehe huahana
Hoʻolauna
ʻO JN15-12/31.5 ka hoʻololi honua i loko o kahi hoʻolālā hou e like me ka mea i hoʻomaikaʻi ʻia ma ke ʻano ESI, kūpono me ka ʻōnaehana uila me 3-I2KV, ʻekolu-phase, AC 50I60IHKa lua kākoʻo me nā ʻano ʻano like ʻole o ka HV switchgear a me ka pale honua. Ua hoʻokō ʻia me ka maʻamau GB1985-2004 a me IEC129.
Kūlana hana
1. Ka wela wela:-10°C -+40°C
2. Ke kiʻekiʻe:1000m (ke kiʻekiʻe sensor:140mm)
3. ʻAwelika pili: Lā awelika pili w 95% Mahina awelika pili w
4. Ka ikaika o ke olai: w 8 degere
5. Degere lepo: II
ʻO nā ʻāpana ʻenehana nui
| 'ikamu | Unite | ʻIkepili | |
| Volta koho | KV | 12 | |
| Manaʻo ʻia ka manawa pōkole e kū i kēia manawa (hoʻopaʻa wela) | KA | 31.5 | |
| Hoʻoholo ʻia ke kaapuni pōkole me ka manawa | S | 4 | |
| Hoʻoholo ʻia i kēia manawa pōkole pōkole | KA | 80 | |
| ʻO ke kiʻekiʻe i koho ʻia e kū i kēia manawa (paʻa ikaika) | KA | 80 | |
| Kiekie insulation i kohoia | Kuhi ʻia ka alapine mana manawa pōkole e kū i ka volta | KV | 42 |
| ʻO ka manaʻo uila i koho ʻia e kū i ka uila | 75 | ||
| Ola Mīkini | manawa | 2000 |
◎ JN15-12/31.5 hoʻololi honua (ES-10/31.5) Outline a me ka ana hoʻokomo
Palaka pahu keleawe
Kiʻikuhi wahi lua
| Hōʻike | A ME | F | ʻO G | H | ʻO 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 |
E hoʻokaʻaʻike i nā kikoʻī o ka huahana, ka mamao waena ma waena o nā pou, inā ʻo ka mea hōʻike uila (ke ʻano ot me displaylneeded or not E ʻoluʻolu e nānā i ka lōʻihi o ka loulou i ka wā e kauoha ai (L=250mm maʻamau).
E ʻoluʻolu e kūkākūkā me mākou inā he noi kūikawā kāu.
