High voltage ANSI 57-1Post porcelain isolators

Product Detail

57-1 Lub Ib Hlis Ntuj-1

Kab ncej hom porcelain insulators
ANSI Chav Kawm		57-1	57-2	57-3	57-4 ib	57-5
Qhov ntev
Creepage nrug	mm	356	559 ib	737 ib	1015	1145 ib
Qhuav arcing nrug	mm	165	241	311	368	438 ib
Mechanical Values
Cantilever zog	kn	12.5 ib	12.5 ib	12.5 ib	12.5 ib	12.5 ib
Cantilever zog niaj hnub kuaj	kn	5	5	5	5	5
Cov nqi hluav taws xob
Hom ntawv thov voltage	kv	25	35	45	55	66
Tsawg zaus qhuav flashover voltage	kv	80	110	125	150	175
Tsawg zaus ntub flashover voltage	kv	60	85	100	125	150
Critical impulse flashover voltage, zoo	kv	130	180	210	255	290
Critical impulse flashover voltage, tsis zoo	kv	155	205	260	340	380
Xov tooj cua cuam tshuam Voltage Data
Test voltage RMS rau hauv av	kv	15	22	30	44	44
RIV siab tshaj plaws ntawm 1000kHz	ua m v	100	100	200	200	200
Packing thiab Shipping Cov ntaub ntawv
Net nyhav, kwv yees	kg	5.2	9.0 ib	11.0 Nws	16.0 Nws	18.0 Nws