ANSI 57-5 Porcelain Ceramic Line Post Insulator

ANSI 57-5 Porcelain Ceramic Line Post Station Post Insulator Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

33KV ANSI 57-4 Ceramic Line Post Insulator ya High Voltage
Tili ndi chidziwitso pakupanga ma insulators positi kuyambira 1986.Odulira positi athu amakumana makamaka ndi kukakamizidwa, kupindika ndi mphamvu zokhotakhota panthawi yogwira ntchito ndipo adapangidwira izi.Ndifenso okondwa kupatsa makasitomala athu njira yokhazikika yantchito zonse yogwirizana ndi zomwe akufuna.
High voltage line rod insulator imagwiritsidwa ntchito ngati kutchinjiriza ndi kondakitala wothandizira pamagetsi apamwamba komanso mzere wogawa.Chogulitsacho ndi chosawonongeka ndipo chili ndi ubwino wa mphamvu zamakina apamwamba, ntchito zolimba za kutchinjiriza komanso kukana kuwononga chilengedwe.Insulator ili ndi ubwino wa ntchito yotetezeka komanso yodalirika, kukonza kosavuta, moyo wautali wautumiki komanso mtengo wotsika mtengo.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Line post mtundu wa porcelain insulators
Kalasi ya ANSI		57-1	57-2	57-3	57-4	57-5
Makulidwe
Mtunda wa Creepage	mm	356	559	737	1015	1145
Mtunda wowuma wa arcing	mm	165	241	311	368	438
Makhalidwe Amakina
Mphamvu ya Cantilever	kn	12.5	12.5	12.5	12.5	12.5
Cantilever mphamvu routine mayeso	kn	5	5	5	5	5
Makhalidwe Amagetsi
Mtundu wamagetsi ogwiritsira ntchito	kv	25	35	45	55	66
Low pafupipafupi youma flashover voteji	kv	80	110	125	150	175
Low pafupipafupi chonyowa flashover voteji	kv	60	85	100	125	150
Critical impulse flashover voltage, positive	kv	130	180	210	255	290
Critical impulse flashover voltage, negative	kv	155	205	260	340	380
Mawayilesi amakhudza Voltage Data
Yesani voteji ya RMS mpaka pansi	kv	15	22	30	44	44
Maximum RIV pa 1000kHz	μv	100	100	200	200	200
Kulongedza ndi Kutumiza Data
Net kulemera, pafupifupi	kg	5.2	9.0	11.0	16.0	18.0