U120blp 120kN Anti-Pollution Toughened Suspension Glass Insulator

• Application: High-voltage, High-temperature
• Material: Semiconductor
• Structure: Antifouling Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 120kN
• Certification: CE, ISO9001
• Color: Green
• Brand: Qx
• Unit Spacing(H): 146mm
• Nominal Diameter(D): 320mm
• Creepage Distance: 550mm
• Transport Package: Wooden Package
• Specification: 5.8kg
• Trademark: QX
• Origin: China
• HS Code: 8546100000
• Production Capacity: 500000
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

Compared with ceramic insulators: glass is more impact-resistant, has a longer life, and is easy to find failure; Ceramics are easy to conceal cracks and have high maintenance costs

Compared with composite insulators: glass has stronger anti-aging ability, and there is no need to worry about silicone rubber embrittlement; Composites are lightweight but difficult to recycle.

High voltage Anti-pollution or Anti-fog profile  glass suspension insulator
Domestic designation		U120BLP	U120BLP1
Ball and socket soupling	mm	16	16
Nominal Diameter D	mm	280	320
Spacing H	mm	146	146
Creepage  L	mm	450	550
Minimum mechanical failing load	kn	120	120
Wet Power frequency withstand voltage	kv	50	55
Dry Lighting impulse withstand volatge	kv	125	140
Power frequency puncture voltage	kv	130	130
Radioinfluence voltage	μv	50	50
Electric iron visual test	kv	18/22	18/22
Power frequency electric arc volatge	ka	0.12S/20kA	0.12S/20kA
Impulse puncture voltage	P.U	2.8	2.8
Net weight	kg	5.8	8.2

 

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.