11KV 40KN iav isolators

11KV 40kN U40b Ntiaj Teb Hlau Disc iav Insulator rau kis kab
Disc iav insulators rau cov kab hluav taws xob nrog grounding

Product Detail

U40B-110

IEC npe		U40B/110	U70B/146	U70B/127	U100B/146	U100B/127	U120B/127	U120B/146	U160B/146	U160B/155	U160B/170
Txoj kab uas hla D	mm	178	255	255	255	255	255	255	280	280	280
Qhov siab H	mm	110	146	127	146	127	127	146	146	155	170
Creepage nrug L	mm	185	320	320	320	320	320	320	400	400	400
Qhov (socket) coupling	mm	11	16	16	16	16	16	16	20	20	20
Mechanical tsis load	kn	40	70	70	100	100	120	120	160	160	160
Mechanical routine test	kn	20	35	35	50	50	60	60	80	80	80
Kev ntub dej zaus tiv taus voltage	kv ua	25	40	40	40	40	40	40	45	45	45
Qhuav xob laim impulse withstand voltage	kv ua	50	100	100	100	100	100	100	110	110	110
Impulse puncture voltage	PU	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Fais fab zaus puncture voltage	kv ua	90	130	130	130	130	130	130	130	130	130
Xov tooj cua cuam tshuam voltage	ua m v	50	50	50	50	50	50	50	50	50	50
Corona Visual Test	kv ua	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22
Fais fab zaus hluav taws xob arc voltage	tus	0.12s / 20kA	0.12s / 20kA	0.12s / 20kA	0.12s / 20kA	0.12s / 20kA	0.12 s/20 Ka	0.12 s/20 Ka	0.12 s/20 Ka	0.12 s/20 Ka	0.12 s/20 Ka
Net nyhav ib unit	kg	2.1	3.6	3.5	4	4	4	4	6.7	6.6	6.7