U120b U120BS U120bl Toughened Disc Glass Insulator

U120b U120BS U120bl Toughened Disc Glass Insulator image

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Información Básica.

Certificación

ISO9001, iec

Color

verde

Marca

johnson

peso neto

4kg

diámetro

255mm

altura

146mm

distancia de fuga

320mm

carga mecánica defectuosa

120kn

Paquete de Transporte

Standard Shipping Package

Especificación

900*1100*1100

Marca Comercial

Customer Specified

Origen

China

Código del HS

8546209090

Capacidad de Producción

100000

Descripción de Producto

Dear customers,If you have any other questions, please feel free to contact us.

U120B U120BS U120BL Toughened Disc Glass Insulator

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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