160kN U160bl Standard Cap and Pin Suspension Disc Glass Isolator for High Voltage Transmission Line

• Application: High-voltage, High-temperature
• Material: Glass
• Structure: Suspension Insulator
• Model NO.: U160BL
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Spherical Type
• Size of Bearing Capacity: 160KN
• Certification: ISO9001, IEC/SGS
• Color: Green
• Brand: Qx
• Unit Spacing(H): 170mm
• Nominal Diameter(D): 280mm
• Creepage Distance: 400mm
• Transport Package: Wooden Box Packaging
• Specification: 6.7kg
• 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

 

IEC designation		U160BS/146	U160BM/155	U160BL/170
Diameter D	mm	280	280	280
Height H	mm	146	155	170
Creepage distance L	mm	400	400	400
Socket coupling	mm	20	20	20
Mechanical failing load	kn	160	160	160
Mechanical routine test	kn	80	80	80
Wet power frequency withstand voltage	kv	45	45	45
Dry lightning impulse withstand voltage	kv	110	110	110
Impulse puncture voltage	P.U	2.8	2.8	2.8
Power frequency puncture voltage	kv	130	130	130
Radio influence voltage	μv	50	50	50
Corona visual test	kv	18/22	18/22	18/22
Power frequency electric arc voltage	ka	0.12s/20Ka	0.12s/20Ka	0.12s/20Ka
Net weight per unit	kg	6.7	6.6	6.7

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.

 

Our Factory

 

Product Packing
Why choose us?

1.Source factory, self-produced and self sold, low price.

2.More than ten years of operation, quality assurance.