U120BL 33kV 120kN ib txwm hom GLASS INSULATOR

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High Voltage 120kn Disc Ncua Toughened iav Insulator U120B
Peb cov iav insulators muaj kev rwb thaiv tsev zoo.Nyob rau hauv qhuav thiab los nag, nws tuaj yeem tiv taus qhov hluav taws xob uas tau teev tseg hauv tus qauv ntsuab, muaj lub zog siv hluav taws xob txaus, tuaj yeem tiv taus qhov kub thiab txias hloov pauv yam tsis muaj kev tawg, kev laus qeeb qeeb thiab lub neej ua haujlwm ntev.Nws muaj peev xwm tiv thaiv kev ua qias tuaj thiab tiv thaiv cov tshuaj lom neeg muaj peev xwm.

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Product Detail

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High Voltage 120kn Disc Suspension Toughened iav Insulator U120B (1)

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	25	40	40	40	40	40	40	45	45	45
Qhuav xob laim impulse withstand voltage	kv	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	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	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	ka	0.12s / 20kA	0.12s / 20kA	0.12s / 20kA	0.12s / 20kA	0.12s / 20kA	0.12s / 20Ka	0.12s / 20Ka	0.12s / 20Ka	0.12s / 20Ka	0.12s / 20Ka
Net nyhav ib unit	kg	2.1	3.6	3.5	4	4	4	4	6.7	6.6	6.7