High voltage ANSI 57-1Post porcelain isolators

Product Detail

57-1未标题-1

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