High Voltage Disc Porcelain Suspension Insulator 110kv 120KN

Price Negotiable

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MOQ: 1 PCS

Delivery Time: 20-25 days after deposit

Brand: Suntech

Product Description

120KN Porcelain Suspension Insulator 110kv Disc Insulator

Porcelain is the most commonly used material for overhead insulators in the present day. The porcelain is aluminum silicate. The aluminum silicate is mixed with plastic kaolin, feldspar, and quartz to obtain final hard and glazed porcelain insulator material.

The surface of the insulator should be glazed enough so that water should not be traced on it. Porcelain also should be free from porosity since porosity is the main cause of deterioration of its dielectric property. It must also be free from any impurity and air bubble inside the material which may affect the insulator properties.

BS Class		XHP-70	XHP-80	XHP-100	XHP-120	XHP-160
Main dimension,mm	D	254	254	254	254	180
Main dimension,mm	H	146	146	146	146	155
Creepage distance,mm		432	432	432	432	432
Combined M&E Strength,kN		70	80	100	120	160
Coupling Size		16B	16B	16B	16B	20
Routine Proof Test Load,Kn		28	32	40	48	50
Power Frequency Flashover Voltage	Dry,kv	90	90	90	90	90
Power Frequency Flashover Voltage	Wet,kv	50	50	50	50	50
Power Frequency Withstand Voltage	Dry,kv	80	80	80	80	80
Power Frequency Withstand Voltage	Wet,kv	45	45	45	45	45
50% Impulse flashover Voltage,kv		125	125	125	125	125
Impulse Withstand Voltage,Kv		115	115	115	115	115
Power Frequency Puncture Voltage,Kv		120	120	120	120	120
Approx.weight,kg		6.5	6.5	7.5	7.8	9

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Company Ningbo Suntech Power Machinery Tools Co.,Ltd.

Location NO.56,Xiwu Street,Fenghua District,Ningbo,Zhejiang,China 315505

Contact Person Peter Mao

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