ANSI 57series Porcelain Line Post Insulator for Transmission

ʻO ka wehewehe pōkole:

ʻO ka ANSI 57 series high voltage post insulator he insulativity maikaʻi loa, hoʻohana ʻia ia ma ka laina mana uila kiʻekiʻe.
Hoʻohana ʻia ka insulator laina laina kiʻekiʻe ma ke ʻano he insulation a me ke alakaʻi kākoʻo i ka hoʻoili uila kiʻekiʻe a me ka laina hāʻawi.ʻO ka huahana he hale nonbreakdown a loaʻa iā ia nā pōmaikaʻi o ka ikaika mechanical kiʻekiʻe, ka hana insulation ikaika a me ke kūpaʻa maikaʻi o ka pollution.Loaʻa i ka insulator ka maikaʻi o ka hana palekana a hilinaʻi, mālama maʻalahi, ola lōʻihi a me ke kumu kūʻai haʻahaʻa.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Kiʻi Hoʻolālā Huahana

Nā ʻāpana ʻenehana huahana

Nā mea hoʻokaʻawale porcelain ʻano pou laina
Papa ANSI		57-1	57-2	57-3	57-4	57-5
Anana
Ka mamao kolo	mm	356	559	737	1015	1145
ʻO ka mamao hoʻoheheʻe maloʻo	mm	165	241	311	368	438
Waiwai Mechanical
Ka ikaika hikiwawe	kn	12.5	12.5	12.5	12.5	12.5
Ka ho'āʻo maʻamau ikaika Cantilever	kn	5	5	5	5	5
Waiwai Uila
ʻAno uila noi	kv	25	35	45	55	66
Haʻahaʻa frequency maloʻo flashover voltage	kv	80	110	125	150	175
Kaha haʻahaʻa pulu pulu uila uila	kv	60	85	100	125	150
Koʻikoʻi impulse flashover voltage, maikaʻi	kv	130	180	210	255	290
Koʻikoʻi impulse flashover voltage,ʻino	kv	155	205	260	340	380
ʻIkepili Voltage i ka lekiō
E ho'āʻo i ka volta RMS i ka honua	kv	15	22	30	44	44
RIV kiʻekiʻe loa ma 1000kHz	μv	100	100	200	200	200
Hoʻopili a me ka ʻikepili hoʻouna
Uuna paona, pili	kg	5.2	9.0	11.0	16.0	18.0

Nā mea hoʻokaʻawale porcelain ʻano pou laina
Papa ANSI		57-11	57-12	57-13	57-14	57-15
Anana
Anawaena	mm	102	102	102	102	102
Kiʻekiʻe	mm	260	324	400	480	543
Ka mamao kolo	mm	356	559	737	1015	1145
ʻO ka mamao hoʻoheheʻe maloʻo	mm	165	241	311	368	438
Waiwai Mechanical
Ka ikaika hikiwawe	kn	12.5	12.5	12.5	12.5	12.5
Ka ho'āʻo maʻamau ikaika Cantilever	kn	22	22	22	22	22
Waiwai Uila
ʻAno uila noi	kv	25	35	45	55	66
Haʻahaʻa frequency maloʻo flashover voltage	kv	80	110	125	150	175
Kaha haʻahaʻa pulu pulu uila uila	kv	60	85	100	125	150
Koʻikoʻi impulse flashover voltage, maikaʻi	kv	130	180	210	255	290
Koʻikoʻi impulse flashover voltage,ʻino	kv	155	205	260	340	380
ʻIkepili Voltage i ka lekiō
E ho'āʻo i ka volta RMS i ka honua	kv	15	22	30	44	44
RIV kiʻekiʻe loa ma 1000kHz	μv	100	100	200	200	200
Hoʻopili a me ka ʻikepili hoʻouna
Uuna paona, pili	kg	6.8	10.0	11.8	16.5	18.6