Open Profile Toughened Glass Insulator

• Application: High-voltage, High-temperature
• Material: Semiconductor
• Structure: Antifouling Insulator
• Model NO.: U40B
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 70KN
• Certification: CE, ISO9001
• Color: Green
• Brand: Qx
• Unit Spacing(H): 146mm
• Nominal Diameter(D): 380mm
• Creepage Distance: 365mm
• Transport Package: Wooden Package
• Specification: 5.2kg
• Trademark: QX
• Origin: China
• HS Code: 8546100000
• Production Capacity: 6000000
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

AC Aerodynamic Type Glass Insulator
AC aerodynamic type glass insulator is used for insulation and suspension wires of high voltage and extra high voltage AC and DC transmission lines. Good self-cleaning, not easy to age.

AC aerodynamic type glass insulator is used for insulation and suspension wires of high voltage and extra high voltage AC and DC transmission lines. Good self-cleaning, not easy to age.

1.Application: Suitable for transmission and distribution lines; Glass insulator for ground-wires

2.Advantage: The surface of glass insulator has high mechanical strength, and the surface is not easy to crack and the aging speed is slow, no need to measure insulation resistance during operation, low operation and maintenance costs;

3.Applicable Standard: IEC, GB, BS, ANSI, AS or Customer's requirement;

High voltage Open profile type glass suspension insulator string
Domestic designation		U70AD	U100AD	U120AD	U160AD	U210AD	U240AD	U300AD
Ball and socket soupling	mm	16	16	16	20	20	20/24	28
D  Duaneter D	mm	380	380	380	420	420	420	420
H  Spacing H	mm	127/146	127/146	146	146/155	170	170	195
Creepage  L	mm	365	365	365	380	380	380	465
Minimum mechanical failing load	kn	70	100	120	160	210	240	300
Wet Power frequency withstand voltage	kv	45	45	45	50	50	50	50
Dry Lighting impulse withstand volatge	kv	90	90	90	95	95	95	95
Power frequency puncture voltage	kv	130	130	130	130	130	130	130
Radioinfluence voltage	μv	50	50	50	50	50	50	50
Electric iron visual test	kv	18/22	18/22	18/22	18/22	18/22	18/22	18/22
Power frequency electric arc volatge	ka	0.12S/20kA	0.12S/20kA	0.12S/20kA	0.12S/20kA	0.12S/20kA	0.12S/20kA	0.12S/20kA
Impulse puncture voltage	P.U	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Net weight	kg	5.2/5.3	5.2/5.3	5.3	7.2/7.3	7.3	7.5	12

Company Profile

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Jiangxi QOCI Electric Co.,Ltd.has been specialized in research and development of latest high-strength functional glass and power transmission insulators,which is the qualified supplier for State Grid Corporation of China and Southern State Grid Corporation of China,and is a participating unit of product standard formulation of the National Insulator Standard Committee.The main products type are :standard-type insulator,antipollution-type insulator,aerodynamic type insulator,multi-umbrella type insulator,ground-wires type insulator,post insulator for line,pin insulator.Products are mainly used for transmission line insulation, suspension, support, tension conductors.Our products are divided into 5 major series: the standard type 40-550kN,filth-resistant type 70-420kN,aerodynamic type 120-300kN,multi-umbrella type 120-300kN,and ground circuit type,able to be used for line voltage from 10kV~1000kV.

 

Why choose us?
1.Source factory, self-produced and self sold, low price.
2.More than ten years of operation, quality assurance.