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ANSI 57-2 Porcelain Line Post Insulator

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ANSI 57-2 Porcelain Line Post Insulator

Brand Name : CPE

Model Number : ANSI 57-2

Place of Origin : CHINA

MOQ : Negotiable

Payment Terms : T/T, L/C

Supply Ability : 3000PCS PER MONTH

Delivery Time : 35DAYS

Packaging Details : WOODEN CRATE

Price : Negotiable

Color : Light gray

Material : Porcelain C-120

Application : Transmission and distribution of electric power

Standard : ANSI

Size : Customized Size

Sample : Provided

Oem : YES

Pack : Standard export packing

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Overhead Transmission Line Post Porcelain Insulator ANSI 57-2/ Light gray

Descriptions:

ANSI CLASS	Creepage distance (mm)	Dry arcing distance (mm)	cantilever strength (kN)	Lower frequency flashover voltage		Critical impulse flashover voltage	Test voltage to ground (kV)
				Dry(kV)	Wet(kV)	Positive(kV)
57-2	559	241	12.5	100	70	160	22

Line post insulators shall conform in all respects to the requirements of ANSI standard. Metal parts shall be made of a good commercial grade of malleable iron, ductile iron, steel, or aluminum. Ferrous parts, other than stainless steel, shall be galvanized in accordance with ASTM A153.

Competitive advantages:

Reasonable insulation structure high reliability of interturn insulation.

Stainless steel flange low magnetic inductivity high resistivity.Small volume light weight.

Convenient transportation and flexible installation.

Low OSS.Low temperature rise.High mechanical strength, strong weather ability.

Outstanding crack resistance.

Low thermal expansion coefficient.

Product Tags:

ANSI 57-2 Porcelain Line Post Insulator

22kV Porcelain Line Post Insulator

ANSI 57-2 Line Post Insulator

ANSI 57-2 Porcelain Line Post Insulator Images

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