U120BL 33kV 120kN tipe normal INSULATOR KACA

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Tegangan Tinggi 120kn Disc Suspension Toughened Glass Insulator U120B
Insulator kaca kita duwe kinerja insulasi sing apik.Ing kahanan garing lan udan, bisa tahan voltase sing ditemtokake ing standar ijo, nduweni kekuatan mekanik sing cukup, bisa tahan owah-owahan suhu gedhe tanpa retak, kacepetan tuwa sing alon lan umur layanan sing dawa.Wis cukup anti polusi lan kemampuan erosi gas anti kimia.

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Tegangan Tinggi 120kn Disc Suspension Toughened Glass Insulator U120B (1)

sebutan IEC		U40B/110	U70B/146	U70B/127	U100B/146	U100B/127	U120B/127	U120B/146	U160B/146	U160B/155	U160B/170
Dhiameter D	mm	178	255	255	255	255	255	255	280	280	280
Dhuwur H	mm	110	146	127	146	127	127	146	146	155	170
Jarak rambat L	mm	185	320	320	320	320	320	320	400	400	400
Kopling soket	mm	11	16	16	16	16	16	16	20	20	20
Beban gagal mekanik	kn	40	70	70	100	100	120	120	160	160	160
Tes rutin mekanik	kn	20	35	35	50	50	60	60	80	80	80
Frekuensi daya udan tahan voltase	kv	25	40	40	40	40	40	40	45	45	45
Impuls kilat garing tahan voltase	kv	50	100	100	100	100	100	100	110	110	110
Tegangan tusukan impuls	PU	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Tegangan puncture frekuensi daya	kv	90	130	130	130	130	130	130	130	130	130
voltase pengaruh radio	μv	50	50	50	50	50	50	50	50	50	50
Tes visual korona	kv	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22
Frekuensi daya voltase busur listrik	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
Bobot net saben unit	kg	2.1	3.6	3.5	4	4	4	4	6.7	6.6	6.7