100KN U100BL Suspension Glass insulators Ball and socket type-ANBO

100KN U100BL Suspension Glass insulators Ball and socket type

U100B glass insulator has excellent electrical performance and mechanical strength. Its high insulation performance can effectively prevent current leakage, strong weather resistance, and is not easily affected by temperature changes and ultraviolet radiation.

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Glass Insulator Series

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Product Details

Model:U100BL
U Refers To Disc Suspension Insulator
100 indicates a rated Mechanical failing load of 100kN
B For Ball And Socket Type
L Stands For Long Steel Foot

146- indicates that the height of the insulator structure is 146mm, and there are also insulators with spacing of 127mm.
255- indicates that the diameter of the insulator disc is 255mm, and there are also insulators with disc diameters of 280mm, 300mm, 320mm, 380mm, 420mm, etc.
320- indicates that the creepage distance of the insulator is 320mm, and there are also insulators with creepage distances of 400mm, 450mm, 550mm, etc.

Type: Standard profile Toughened Suspension Type
Rated mechanical load: 100kn (about 10 tons)
Purpose: Widely applicable as insulation support for medium and high voltage transmission lines and substation equipment, capable of stable operation under various climatic conditions.

The product model is in accordance with IEC60383-1:1993，MOD / GB/T1001.1
The connection structure is in accordance with GB/T4056-2008(IEC60120:1984,MOD) and BS 3288 part lll.
According to customer requirements, the locking pin can be either W-pin or R-pin.
lf there is no special instruction, W pin is used for U100BL

Item No.	Mechanical failing load	Nominal diameter	Nominal spacing	Nominal creepage distance	Standard coupling	Individual tensile load test	Wet power frequency withstand voltage	Dry lightning impulse withstand voltage	Impulse puncture voltage	Power frequency puncture voltage	Radio interference voltage 10kv 1mhz	Corona visual test	Power frequency electric arc voltage	Net weight
Item No.	kN	D(mm)	H(mm)	L(mm)		kN	kV	kV	P.U	kV	μV	kV		kg
U40B	40	178	110	190	11	20	25	50	2.8	90	50	18/22	20kA	2.1
U70BS U70B/127	70	255	127	320	16	35	40	100	2.8	130	50	18/22	20kA	3.8
U70BL U70B/146	70	255	146	320	16	35	40	100	2.8	130	50	18/22	20kA	3.8
U100BS U100B/127	100	255	127	320	16	50	40	100	2.8	130	50	18/22	20kA	3.9
U100BL U100B/146	100	255	146	320	16	50	40	100	2.8	130	50	18/22	20kA	4.0
U120B/127	120	255	127	320	16	60	40	100	2.8	130	50	18/22	20kA	3.9
U120B U120B/146	120	255	146	320	16	60	40	100	2.8	130	50	18/22	20kA	4.2
U160BS U160B/146	160	280	146	400	20	80	45	125	2.8	130	50	18/22	20kA	6.0
U160B U160BM U160B/155	160	280	155	400	20	80	45	125	2.8	130	50	18/22	20kA	6.2
U160BL U160B/170	160	280	170	400	20	80	45	125	2.8	130	50	18/22	20kA	6.5
U210B U210B/170	210	280	170	400	20	105	45	105	2.8	130	50	18/22	20kA	6.7
U240B/170	240	280	170	400	24	120	45	105	2.8	130	50	18/22	20kA	6.8
U300B U300B/195	300	320	195	485	24	150	50	155	2.8	130	50	18/22	20kA	10.6
U420(400)B U420B/205	400	360	205	550	28	210	55	165	2.8	130	50	18/22	20kA	14.0
U550B U550B/240	530	380	240	600	32	275	55	175	2.8	130	50	18/22	20kA	21.5