ANSI 57-5 Porcelain Ceramic Line Post Station Post Insulator

Tsanangudzo Pfupi

33KV ANSI 57-4 Ceramic Line Post Insulator yeHigh Voltage
Isu tine ruzivo nekugadzira post insulators kubvira 1986. Yedu post insulators inonyanya kuratidzirwa kumanikidziro, kukotama uye torsional masimba panguva yekushanda uye yakanyatsogadzirirwa chinangwa ichi.Isu tinofarawo kupa vatengi vedu yakagadziridzwa yakazara-sevhisi mhinduro yakarongedzerwa kune zvavanoda.
High voltage line rod insulator inoshandiswa sekudzivirira uye inotsigira conductor mune yakakwirira voltage transmission uye mutsara wekugovera.Chigadzirwa chacho hachina kuputsika chimiro uye chine zvakanakira chepamusoro mechanical simba, yakasimba insulation kuita uye yakanaka kusvibisa kuramba.Iyo insulator ine zvakanakira kushanda kwakachengeteka uye kwakavimbika, kugadzirisa kuri nyore, hupenyu hurefu hwebasa uye mutengo wakaderera wemutsara.

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Product Tags

Line post mhando porcelain insulators
ANSI Kirasi		57-1	57-2	57-3	57-4	57-5
Dimensions
Creepage distance	mm	356	559	737	1015	1145
Dry arcing kure	mm	165	241	311	368	438
Mechanical Values
Cantilever simba	kn	12.5	12.5	12.5	12.5	12.5
Cantilever simba routine test	kn	5	5	5	5	5
Electrical Values
Type application voltage	kv	25	35	45	55	66
Low frequency dry flashover voltage	kv	80	110	125	150	175
Low frequency wet flashover voltage	kv	60	85	100	125	150
Yakakosha impulse flashover voltage, yakanaka	kv	130	180	210	255	290
Yakakosha impulse flashover voltage, isina kunaka	kv	155	205	260	340	380
Radhiyo inokanganisa Voltage Data
Yedza voltage RMS kusvika pasi	kv	15	22	30	44	44
Maximum RIV pa1000kHz	μv	100	100	200	200	200
Kurongedza uye Kutumira Data
Huremu hweNet, fungidziro	kg	5.2	9.0	11.0	16.0	18.0