IEC Standard Toughened Glass Insulator

• Application: High-voltage
• Material: Toughened Glass
• Structure: Suspension Insulator
• Type: B Type Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Plug in Socket Eye
• Model NO.: U40B, U70B, U120B, U160B, etc
• Size of Bearing Capacity: 40KN
• Certification: CE, ISO9001
• Color: Cyan
• Brand: Cowinelec, OEM or ODM
• Mechanical Failing Load: 40kn,70kn,120kn,etc
• Raw Material: Toughened Glass
• Transport Package: Wooden Case
• Specification: Customizable
• Trademark: COWINELEC, OEM or ODM
• Origin: Zhejiang, China
• HS Code: 85461000
• Production Capacity: 30000PCS/Month

Product Description

Glass Insulator: U40B, U70 till to U550B; 40kN ---550kN;
Confirm with IEC60305
 

Type number	Mechanical failing load(kN)	Electromechanical load test value(KN /1hour)	Unit spacing(mm)	Nominal diameter(mm)	Minimum nominal creepage distance(mm)	50%Lightning flashover voltage(peek)KV	1 minute wet withstand voltage(kv)	Power Frequency puncture voltage(kv)	unit weight(kg)
LXHY4-70	70	52.5	146	255	500	120	45	130	5.2
LXHY-100	100	75	146	255	500	120	45	130	5.2
LXHY-120	120	90	146	255	500	120	45	130	5.3
LXHY3-160	160	120	155	280	450	125	50	130	7.0
LXHY3-210	210	157.5	170	320	550	140	55	130	9.6
LXHY3-240	240	180	170	320	550	140	55	130	9.9

 

Glass insulator

Currency designation	U160B/155	U210B/170	U240B/170
Designation	LXP6-160	LXP6-210	LXP6-240
(mm)Diameter D	360	360	360
(mm)Spacing H	155	170	170
(mm)Creepage L	550	550	550
(mm)Socket soupling	20	20	24
(KN)Mechanical failing Load	160	210	240
(KN)Mechanical routine test	80	105	120
(KV)Wet Power frequency withstand voltage	45	45	45
(KV)Dry lighting impulse withstand voltage	110	110	110
(P.U)Impulse puncture voltage	2.8	2.8	2.8
(KV) Power frequency puncture voltage	/	/	/
(μV)Rodio influence voltage(10KV, 1MHZ)	50	50	50
(KV)Corona visual test	18/22	18/22	18/22
power frequency electric arc voltage	0.12s/20kA	0.12s/20kA	0.12s/20kA
(kg)Net weight per unit	10.1	10.1	10.2