Nānā Huahana
ʻO GRM6-40.5 Series he ʻano hou SF6 kinoea-insulated compact switchgears. Hoʻopili ʻia nā mea haki kaapuni, nā mea hoʻokaʻawale, a me nā ʻāpana ʻē aʻe i loko o nā pahu metala mānoanoa 3mm i hoʻopiha ʻia me kahi kinoea SF6 haʻahaʻa. No laila, paʻa, hilinaʻi, a palekana ka mea hana; manuahi ka hopena o ke kaiapuni, mālama manuahi a me ke ola lawelawe lōʻihi, etc.
ʻO GRM6-40.5 Series switchgears kūpono no ka hoʻomalu, pale a me ka nānā ʻana i ka 40.5 kV, ʻekolu-phase, hoʻokahi busbar ʻōnaehana uila, hoʻohana nui ʻia i nā hui hana, mining, etc.
Nā kūlana kūpono
IEC 62271-1: Kiʻekiʻe-voltage switchgear a me ka controlgear - Māhele 1: Nā kikoʻī maʻamau
IEC 62271-100: Nā mea hoʻololi uila kiʻekiʻe a me nā mea hoʻokele - Māhele 100: ʻO nā mea hoʻokaʻawale kaʻa kaʻa i kēia manawa.
IEC 62271-102 Kiʻekiʻe-voltage switchgear a me ka controlgear - Māhele 102: ʻO ka hoʻololi ʻana i nā mea hoʻokaʻawale o kēia manawa a me nā hoʻololi honua.
IEC 62271-103 Kiʻekiʻe-voltage switchgear a me ka controlgear - Māhele 103: Nā hoʻololi no ka helu helu ma luna o 1 kV a hiki i ka 52 kV.
IEC 62271-105 Kiʻekiʻe-voltage switchgear a me ka controlgear-Mahele 105: ʻO nā hui hoʻololi hoʻololi i kēia manawa.
IEC 62271-200: Kiʻekiʻe-voltage switchgear a me ka controlgear - Māhele 200: AC metala hoʻopaʻa ʻia a me nā mea hoʻokele no ka uila helu ma luna o 1kV a hiki i ka 52 kV
IEC 60044-2: Nā mea hana hoʻololi - Māhele 2: Inductive voltage transformers
IEC 60044-1: Nā mea hana hoʻololi - Māhele 1: Nā mea hoʻololi o kēia manawa
E hoʻohana i nā Kūlana
Kiʻekiʻe: ≤4000m★
Ea wela wela: -25 ℃ ~ + 40 ℃;
ʻO ka haʻahaʻa ea pili: ka awelika o kēlā me kēia lā ≤95%, awelika mahina ≤90%;
Ka ikaika seismic ≤8 papa;
ʻO nā wahi ʻole i ke ahi, pahū, hoʻohaumia nui, ʻino kemika a me ka haʻalulu nui.
Nānā★: Pono e kūkākūkā mua ʻia ka mea hana inā ʻoi aku ke kiʻekiʻe o ka pae ma luna o 1000 m no ka hoʻoponopono ʻana i ke kaomi hoʻonui.
Wehewehe helu kumu hoʻohālike
Nā Kūlana Kūlana Nui
| ʻAʻole. | Nā wehewehe | Unite | Waiwai | |||
| 1 | Volta koho | kV | 40.5 | |||
| 2 | Ua helu pinepine ʻia | Hz | 50 | |||
| 3 | Kuhi ʻia i kēia manawa mau | A | 1250, 2500 | |||
| 4 | Heluhelu ʻia hoʻokaʻawale pae (Ma waho, iluna,) | Ka mana alapine pale aku uila (waho) (1min) | Ma waena o ka pae a me ka pae i ka honua | kV | 95 | |
| Ma kēlā ʻaoʻao o ka mamao kaʻawale | kV | 118 | ||||
| Kaapuni kokua a me ka mana (Ua) | kV | 2 | ||||
| Uila hoʻohihi pale aku uila (piʻi) | Ma waena o ka pae a me ka pae i ka honua | kV | 185 | |||
| Ma kēlā ʻaoʻao o ka mamao kaʻawale | kV | 215 | ||||
| 5 | Hoʻopaʻa ʻia ka manawa pōkole kū i kēia manawa (Ik/tk) | kA/s | 25/4, 31.5/4 | |||
| 6 | Kiʻekiʻe kiʻekiʻe kū i kēia manawa (Ip) | kA | 63, 80 | |||
| 7 | ʻĀnō hoʻokaʻawale pōkole i koho ʻia (Isc) | kA | 25, 31.5 | |||
| 8 | Hoʻoholo ʻia i ka manawa pōkole e hana nei | kA | 63, 80 | |||
| 9 | ʻO ka hoʻomanawanui uila kaapuni | / | 30 manawa | |||
| 10 | Hoʻoholo ʻia ke kaʻina hana. | / | O-0.3s-CO-180s-CO | |||
| 11 | Hoʻomanawanui mīkini | Kaapuni kaapuni | Ops | 20000 | ||
| Nā mea hoʻokaʻawale/nā hoʻololi honua | Ops | 5000 | ||||
| 12 | Kū'ē o ke kaapuni | 1250A | mΩ | ≤120 | ||
| 2500A | mΩ | ≤80 | ||||
| 13 | Pumi piha kinoea i koho ʻia (ke kaomi ma 20 °C) | MPa | 0.02 | |||
| 14 | Ka helu leakage makahiki (pilikia pili) | / | ≤0.01% | |||
| 15 | ʻAno kaʻawale | / | SF6 | |||
| 16 |
Degere o ka palekana (IP) | ʻAno kaʻawale | / | IP2XC | ||
| pahu kinoea | / | IP67 | ||||
| Paʻa | / | IP41 | ||||
| Paʻa | / | IK10 | ||||
| 17 | Hoʻokaʻawale IAC a me IAC Kuloko | / | A-FLR , 31.5 kA 1s | |||
Anana outline
