ʻO ZW7-40.5 waho HV kaapuni kaʻapuni kaʻapuni he 3-phase AC 50Hz 40.5kV lako hoʻololi waho.
♦ Ke ala hoʻonohonoho: hoʻokumu kumu;
♦ Mekani hana: puna puna a me electromagnetic mīkini hana;
♦ ʻO nā mea pou: silicone rubber, ceramic;
♦ Ke noi: waho 33kV substation, mea kanu mana.
♦ Mea hoʻololi i kēia manawa: hoʻokomo i loko, hoʻokomo waho.
Nā Kūlana Huahana
♦ IEC62271-100 Kiekie Voltage Switchgear and Controlgear Part 100: AC Circuit-breakers
♦ GB1984 Kiekie Voltage AC Circuit-breakers
♦ GB/T11022 Nā ʻōlelo kikoʻī maʻamau no ke Kiʻekiʻe Voltage Switchgear and Controlgear Standards
♦ JB/T 3855 High Voltage AC Vacuum Kaapuni-breakers
♦ DL / T402 Hōʻikeʻike o High-voltage AC Circuit-breakers
Nā Kūlana Kaiapuni
♦ Kūlana wela: -40 ° C ~ + 40 ° C;
♦ Ke kiʻekiʻe:
♦ ʻO 10km/h ka māmā makani kiʻekiʻe, ʻo 3.2km/h ka māmā makani no ka pae helu (132/230kv);
♦ Ka ikaika o ke olai:
♦ Ka mamao creepage nominal liʻiliʻi loa: 31mm/kV;
♦ Degere haumia ea: Papa IV.
Nā Kūlana Kūlana Nui
ʻAʻole | 'ikamu | Unite | Waiwai | |
1 | Volta koho | kV | 40.5 | |
ʻo ia | pae hoʻokolo ʻia | 1 min mana alapine (frecture, inter-phase, to earth) Ho'āʻo pulu (i ka honua, insulation waho) | kV | 95 85 |
Kū'ē ka uila uila (peak) | 185 | |||
3 | Kuhi ʻia i kēia manawa | A | 1250, 1600, 2000, 2500 | |
4 | Hoʻoholo ʻia ka ʻāwīwī pōkole pōkole | kA | 20, 25, 31.5 |
ʻAʻole | 'ikamu | Unite | Waiwai |
5 | Hoʻoholo ʻia ka ʻauamo pōkole (peak) | kA | 50, 63, 80 |
6 | ʻO ke kiʻekiʻe i koho ʻia e kū i kēia manawa | kA | 50, 63, 80 |
7 | Kuhi ʻia ka manawa pōkole e kū i kēia manawa | kA | 20, 25, 31.5 |
8 | Hoʻoholo ʻia ke kaʻina hana | O-0.3S-CO-180S-CO | |
9 | Helu haʻi kaapuni pōkole i kēia manawa | manawa | 20 |
10 | Hoʻoholo ʻia ka lōʻihi kaapuni pōkole | s | 4 |
11 | Ka wā hoʻomaha | s | ≤0.09 |
12 | Ola mīkini | manawa | 10000 |
13 | Hana hou ʻia ka mea hoʻokuke | Ps | ≤1.33×10-3 |
ʻO ka mea hoʻokuʻu i ka manawa 20 makahiki mālama | -2 | ||
14 | Paona upena kaapuni | kg | 800 |
15 | Hoʻomaʻemaʻe ma waena o nā pilina wehe | mm | 22±2 |
16 | Hoʻokaʻaʻike huakaʻi | mm | 4±1 |
17 | Awelika ka māmā wehe | m/s | 1.4-1.7 |
18 | Awelika pani wikiwiki | m/s | 0.4-0.7 |
19 | Hoʻokaʻaʻike i ka pani manawa bounce | ms | ≤3 |
20 | ʻO ka hui ʻana o ka wehe ʻana a me ka pani ʻana | ms | ≤2 |
iwakāluakumakahi | Ka manawa pani | ms | 50≤t≤200 |
iwakāluakūmālua | Ka manawa wehe | ms | 30≤t≤60 |
iwakāluakūmākolu | ʻO kēlā me kēia māhele kaapuni koʻikoʻi DC kū'ē (ʻaʻole i komo i loko o CT) | mΩ | ≤100 |
iwakāluakūmāhā | ʻAe ʻia ka mānoanoa kumulative pili ikaika a paʻa e ʻaʻahu | mm | 3 |
25 | Ua helu ʻia ke kaomi pili | N | 2500±200 |
Ke kaha kiʻi a me ka nui o ka hoʻonohonoho ʻana (unit: mm)
♦ʻAno ʻaoʻao-mechanism
♦ʻAno mīkini waena