Reasonable price for 160kn Fog Type Glass Insulator – High Voltage 120kn Disc Suspension Toughened Glass Insulator U120B – Johnson

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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for 52-6 Porcelain Insulator, 30nf1000 Transformer Bushing, 57-13 Post Insulator, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.

Reasonable price for 160kn Fog Type Glass Insulator – High Voltage 120kn Disc Suspension Toughened Glass Insulator U120B – Johnson Detail:

High Voltage 120kn Disc Suspension Toughened Glass Insulator U120B (1)

IEC designation		U120B/127	U120B/146
Diameter D	mm	255	255
Height H	mm	127	146
Creepage distance L	mm	320	320
Socket coupling	mm	16	16
Mechanical failing load	kn	120	120
Mechanical routine test	kn	60	60
Wet power frequency withstand voltage	kv	40	40
Dry lightning impulse withstand voltage	kv	100	100
Impulse puncture voltage	P.U	2.8	2.8
Power frequency puncture voltage	kv	130	130
Radio influence voltage	μv	50	50
Corona visual test	kv	18/22	18/22
Power frequency electric arc voltage	ka	0.12s/20Ka	0.12s/20Ka
Net weight per unit	kg	4	4

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120kn Glass Insulator