Hōʻike ka GB14711 i ka mamao o ke kolo a me ka hoʻomaʻemaʻe uila o nā kaʻa haʻahaʻa haʻahaʻa e pili ana i: 1) Ma waena o nā mea hoʻokele e hele ana ma ka ʻili o ka mea insulating a me ka lewa. 2) ʻO ka mamao ma waena o nā ʻāpana ola i hōʻike ʻia o nā volta like ʻole a i ʻole ma waena o nā polarities like ʻole. 3) Ka mamao ma waena o nā ʻāpana ola i hōʻike ʻia (me nā uwea magnet) a me nā ʻāpana i hoʻopaʻa ʻia (a i ʻole paha) i ka wā e hana ana ka kaʻa.ʻOkoʻa ka mamao kolo a me ka hoʻomaʻemaʻe uila e like me ka waiwai o ka volta a pono e hoʻokō me nā ʻōlelo o ka Papa1.No nā kaʻa me ka voltage heluo 1000V a ma luna, nā āpau uila ma waena o nā ʻāpana ola a i ʻole nā ʻāpana o ka polarity like ʻole i ka pahu hui a ma waena o nā ʻāpana ola i hōʻike ʻia (me nā uwea electromagnetic) a me nā metala lawe ʻole i kēia manawa a i ʻole nā pahu metala hiki ke neʻe a ʻAʻole pono ka mamao o ke kolo. emi mai na koi ma ka Papa 2.
Papa 1ʻO ka liʻiliʻi liʻiliʻi o ka uila a me ka mamao creepage ma lalo o nā voltage like ʻole no nā ʻāpana ola o nā kaʻa ma lalo1000V
noho kaʻa no | Nā ʻāpana pili | ʻO ka voltage kiʻekiʻe loa i pili | Ka palena iki: mm | ||||||
Ma waena o nā ʻāpana uila o nā polarities like ʻole | Ma waena o nā metala lawe ʻole i kēia manawa a me nā ʻāpana ola | ma waena o nā hale metala wehe a me nā ʻāpana ola | |||||||
hoʻokuʻu uila | Ka mamao kolo | hoʻokuʻu uila | Ka mamao kolo | hoʻokuʻu uila | Ka mamao kolo | ||||
H90a ma lalo o nā kaʻa | Nā ʻāpana | 31~375 | 6.3 | 6.3 | 3.2 | 6.3 | 3.2 | 6.3 | |
375~750 | 6.3 | 6.3 | 6.3 | 6.3 | 9.8 | 9.8 | |||
ʻO nā ʻāpana ʻē aʻe ma waho o nā pahu, me nā papa a me nā pou i pili i nā terminal | 31~375 | 1.6 | 2.4 | 1.6 | 2.4 | 3.2 | 6.3 | ||
375~750 | 3.2 | 6.3 | 3.2* | 6.3* | 6.3 | 6.3 | |||
H90a i ʻole ma luna o ka moto | Nā ʻāpana | 31~375 | 6.3 | 6.3 | 3.2 | 6.3 | 6.3 | 6.3 | |
375~750 | 9.5 | 9.5 | 9.5 | 9.5 | 9.8 | 9.8 | |||
ʻO nā ʻāpana ʻē aʻe ma waho o nā pahu, me nā papa a me nā pou i pili i nā terminal | 31~375 | 3.2 | 6.3 | 3.2* | 6.3* | 6.3 | 6.3 | ||
375~750 | 6.3 | 9.5 | 6.3* | 9.5* | 9.8 | 9.8 | |||
* Manaʻo ʻia ka uea Magnet he ʻāpana ola uninsulated.Inā ʻaʻole i ʻoi aku ka nui o ka volta ma mua o 375 V, ʻae ʻia kahi mamao liʻiliʻi o 2.4 mm ma o ka ea a i ʻole ma waena o ka uea magnet, i kākoʻo paʻa ʻia a paʻa ma kahi o ka coil, a me ka ʻāpana metala make.Inā ʻaʻole i ʻoi aku ka uila ma mua o 750 V, ʻae ʻia kahi spacing o 2.4 mm i ka wā i hoʻopili pono ʻia ai ka coil. | |||||||||
ʻO ka mamao kolo ma waena o nā mea paʻa i hoʻopaʻa ʻia (e like me nā diodes a me nā thyristors i nā pahu metala) a me ka ʻili metala kākoʻo hiki ke lilo i ka hapalua o ka waiwai i kuhikuhi ʻia ma ka papaʻaina, akā ʻaʻole e emi ma lalo o 1.6mm. | |||||||||
Papa 2ʻO nā ʻoki liʻiliʻi a me nā mamao kolo o nā ʻāpana ola o nā kaʻa ma luna1000V ma lalo o nā voltages like ʻole
Nā ʻāpana pili | Volta koho: V | Ka palena iki: mm | |||||
Ma waena o nā ʻāpana uila o nā polarities like ʻole | Ma waena o nā metala lawe ʻole i kēia manawa a me nā ʻāpana ola | ma waena o nā hale metala wehe a me nā ʻāpana ola | |||||
hoʻokuʻu uila | Ka mamao kolo | hoʻokuʻu uila | Ka mamao kolo | hoʻokuʻu uila | Ka mamao kolo | ||
Nā ʻāpana | 1000 | 11 | 16 | 11 | 16 | 11 | 16 |
1500 | 13 | iwakāluakūmāhā | 13 | iwakāluakūmāhā | 13 | iwakāluakūmāhā | |
2000 | 17 | 30 | 17 | 30 | 17 | 30 | |
3000 | 26 | 45 | 26 | 45 | 26 | 45 | |
6000 | 50 | 90 | 50 | 90 | 50 | 90 | |
10000 | 80 | 160 | 80 | 160 | 80 | 160 | |
Nānā 1: Ke hoʻoikaika ʻia ka kaʻa, ma muli o ke koʻikoʻi mechanical a i ʻole ka uila, ʻaʻole pono e ʻoi aku ka nui o ka hoʻemi ʻana o nā ʻāpana kūkulu paʻa ma mua o 10% o ka waiwai maʻamau. | |||||||
Nānā 2: Hoʻokumu ʻia ka waiwai hoʻomaʻemaʻe uila ma ka papaʻaina ma ke koi ʻana o ke kiʻekiʻe o ka pae hana kaʻa ʻaʻole i ʻoi aku ma mua o 1000m. Ke piʻi ka kiʻekiʻe ma mua o 1000m, e hoʻonui ʻia ka waiwai hoʻomaʻemaʻe uila ma ka pākaukau e 3% no kēlā me kēia piʻi 300m. | |||||||
'Ōlelo Aʻo 3: No ka uea kūʻole wale, ua māhele ʻia ka volta laina komo mai i ka papaʻaina e √3 | |||||||
Nānā 4: Hiki ke hōʻemi ʻia nā waiwai hoʻomaʻemaʻe i ka papaʻaina me ka hoʻohana ʻana i nā ʻāpana insulating, a hiki ke hōʻoia ʻia ka hana ʻana o kēia ʻano pale e ka pale ʻana i nā hoʻokolohua ikaika. |
Ka manawa hoʻouna: ʻAukake-30-2023