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U70BS High Voltage Insulator 70 Kn Disc Insulator With 255mm Diameter

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U70BS High Voltage Insulator 70 Kn Disc Insulator With 255mm Diameter

Large Image : U70BS High Voltage Insulator 70 Kn Disc Insulator With 255mm Diameter

Product Details:

Place of Origin:	China
Brand Name:	MacweyTEK
Certification:	IEC
Model Number:	U70B

Payment & Shipping Terms:

Minimum Order Quantity:	10 pieces
Price:	$5
Packaging Details:	carton & pallet
Delivery Time:	15 dats
Payment Terms:	T/T
Supply Ability:	100000

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Detailed Product Description

Name:	High Voltage Insulator	Diameter:	255 Mm
Structure Height:	127 / 146 Mm	Creepage Distance:	320 Mm
Minimum Mechanical Failing Load:	70 KN	Net Weight:	3.77 / 3.78 KG
Highlight:	U70BS High Voltage Insulator , High Voltage Insulator 70 Kn , 70 Kn Disc Insulator 255mm

U70BS 70kN Disc Insulator with 255mm Diameter for Overhead Transmission Lines

The U70BS is a standard profile glass insulator designed for conventional and low-pollution environments, making it ideal for overhead transmission and distribution lines.

Key Features

Dimensions: Nominal diameter of 255mm, structural height of 127mm, creepage distance of 320mm, and a unit weight of 3.5kg
Mechanical load capacity: 70kN
Wet power frequency withstand voltage: 40kV
Dry lightning impulse withstand voltage: 100kV
Power frequency puncture voltage: 130kV
Manufactured and tested in compliance with IEC standards

Glass Insulator Technical Specifications

Model Number	U70BS	U120B	U160B
Diameter	255 mm	255 mm	280 mm
Structure Height	127 / 146 mm	127 / 146 mm	146 / 155 mm
Creepage Distance	320 mm	320 mm	400 mm
Minimum Mechanical Failing Load	70 kN	120 kN	160 kN
Net Weight	3.77 / 3.78 KG	3.9 / 4.2 KG	6 / 6.2 KG

Detailed Technical Specifications

Basic type	U70BS	U70BL	U70BP	U70BLP
Minimum mechanical failing load (kN)	70	70	70	70
Nominal diameter D(mm)	255	255	255	280
Nominal spacing P(mm)	127	146	146	146
Nominal creepage distance(mm)	320	320	400	450
Standard coupling/PIN	16	16	16	16
One by one tensile load test (kN)	35	35	35	35
Wet power frequency withstand voltage (kV)	40	40	45	50
Dry lightning impulse withstand voltage (kV)	100	100	110	125
Power frequency puncture voltage (kV)	130	130	130	130
Net weight (kg)	3.5	3.8	5.2	5.8

Tag:

Contact Person: Alec Sung

Tel: 0086-13625845635

Fax: 0086-574-88478873

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U70BS High Voltage Insulator 70 Kn Disc Insulator With 255mm Diameter

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