420 KN DC Disc nkwusioru poselin mkpuchi

Nkọwa ngwaahịa

DC Disc nkwusioru poselin insulator
Ụdị		U160BP	U210BP	U300BP	U420BP
Nha njikọ	N˙m	20	20/24	24	28
Akụkụ
Ọpụrụiche (H)	mm	170	170	195	205
Dayameta(D)	mm	330	360	360	380
Ogologo ntapu	mm	510	545	545	550
Uru igwe
ike M&E jikọtara ọnụ	kn	160	210	300	420
Ibu tensile nkịtị	kn	80	105	150	210
Uru Eletriki
DC na-eguzogide voltaji (mmiri)	kv	55	55	55	55
DC na-eguzogide voltaji (akọrọ)	kv	140	140	140	140
DC flashover voltaji (mmiri)	kv	60	60	60	60
DC flashover voltaji (akọrọ)	kv	155	155	155	155
Ọkụ ọkụ kpọrọ nkụ na-anagide voltaji	kv	140	140	140	140
Puncture voltaji na SF6	kv	210	210	210	210
Mbukota na Mbupu Data
Net arọ, ihe dị ka	kg	12.2	14.5	17	21.9