Suspension Porcelain Insulator (ball&socket type)

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Quick Details

Product Name:

Suspension Porcelain Insulator (ball&socket type)

Model NO.:

U70BS-U160BS

Color:

Brown or Light Gray

Certification:

ISO9001, SGS

Size of Bearing Capacity:

70kn-160kn

Usage:

High Voltage Power Transmission

Structure:

Suspension Insulator

Material:

Porcelain

Application:

High-voltage

Size:

U70bs-U160bs

Trademark:

CIE

Transport Package:

Export Package

Specification:

IEC

Origin:

Qingdao

Product Details

1. Item: Suspension Insulator(IEC as Clevis type/ball&socket type)
2. Standard: Comply with the IEC and AS standards, IEC Pub. 383, AS2947
3. Colour: The glaze colour of insulators are brown or light gray
4. The specified suspension insulators differing in diameter, unit spacing and creepage distance can be provided. In addition, these insulators can be provided with zinc sleeve pins.

IEC Class		U70C	U70BL	U80BL	U120BS	U120BL	U160BS
Type		XP-70C	XP-70	XP-80	XP-120	XP-120	XP-160
Porcelain Disc Diameter mm		254	254	254	254	280	280
Unit Spacing,H,mm		146	146	146	146	170	146
Standard Coupling to IEC120		16mmC	16mmA or B	16mmA or B	16mmA or B	16mmA or B	20
Creepage Distance,mm		292	292	292	292	292	305
Combined M&E Strength,KN		70	70	80	120	120	160
Routine Test Load,KN		28	28	32	48	48	64
Power Frequency Flashover Voltage	Dry,KV	78	78	78	78	78	80
Power Frequency Flashover Voltage	Wet,KV	45	45	45	45	45	47
50% Impulse Flashover Voltage	Pos.,KV	120	120	120	120	120	125
50% Impulse Flashover Voltage	Neg.,KV	125	125	125	125	125	130
Power Frequency Withstand Voltage	Dry,KV	70	70	70	70	70	75
Power Frequency Withstand Voltage	Wet,KV	40	40	40	40	40	45
Impulse Withstand Voltage,KV		110	110	110	110	110	115
Power Frequency Puncture Voltage,KV		110	110	110	110	110	110
Net Weight,Approx.,kg		4.6	4.6	4.6	6	6	7.5

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