Porcelain Disc Transmission Line Insulator 11kv 52 – 9

Porcelain Disc Transmission Line Insulator 11kv 52 – 9 image

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Brand Name :
Suntech

Model Number :
59-9

Certification :
ISO

Place of Origin :
Ningbo,China

MOQ :
1 PCS

Price :
Negotiation

Payment Terms :
L/C, T/T, Western Union

Supply Ability :
1,000,000pcs per year

Delivery Time :
20 days after deposit

Packaging Details :
Pallets and Cartons

Material :
Porcelain

Rated Voltage :
11KV

Application :
High Voltage

Tensile Strength :
30KN

Creepage distance :
108mm

52-9 Disc Porcelain Insulator 11kv Insulator

The product offers many shapes during production. The enamel uses a wide range of colours according to clients’ needs, for example, grey or sky blue.

Porcelain insulators do not present defects in the ceramic-metal interface. The combination of the ceramic insulator with cast iron or aluminium structures using traditional cementing agents is resistant to transition phenomena during electric discharge.

The ceramic material is resistant to rodents, termites, birds, and other animals capable of jeopardising the integrity of the polymers. The surface of the insulator is highly enamelled and hard, which makes the product unappealing to animals.

Porcelain insulators are attractive and have a timeless design.

BS Class		52-1	52-2	52-3	52-3	52-4	52-9
Main dimension,mm	D	152	190	254	254	254	108
Main dimension,mm	H	140	146	146	146	146	160
Creepage distance,mm		178	210	292	292	292	171
Combined M&E Strength,kN		44	67	67	89	67	44
Impact Strength,N-m		5	5.5	6	6	6	5
Routine Proof Test Load,Kn		22	33.5	33.5	44.5	33.5	22
Time Load Test Value,Kn		27	44	44	53.4	44	27
Lower Frequency Flashover Voltage	Dry,kv	60	65	80	80	80	60
Lower Frequency Flashover Voltage	Wet,kv	30	35	50	50	50	30
Critical Impulse Flashover Voltage	Pos.,kv	100	115	125	125	125	100
Critical Impulse Flashover Voltage	Neg.,kv	100	115	130	130	130	90
Low Frequency Puncture Voltage,kv		80	90	110	110	110	80
RIV Data	Test volt. To ground,kv	7.5	7.5	10	10	10	7.5
RIV Data	Max RIV at 1000 KHz,Uv	50	50	50	50	10	50
Approx.weight,kg		2.5	3.5	4.6	5.2	4.6	2.5

We are China Porcelain Disc Transmission Line Insulator 11kv 52 – 9 manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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