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20kN ANSI 53-4 Porcelain Spool for Transmission line

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20kN ANSI 53-4 Porcelain Spool for Transmission line

Country/Region	china
City & Province	changsha hunan

Product Details

ANSI standard 53-2 Porcelain Spool Insulators in white color

Description:

ANSI CLASS	Mechanical failing load(kN)	Dry power frequency flashover voltage (kV)	Wet power frequency flashover voltage		Height (mm)	Weight(kg)
			Vertical (kV)	Horizontal (kV)
53-4	20	25	12	15	76	1.05

Transformer bushing is to lead high and low voltage inside the transformer to the outside of the oil tank, not only as a lead to the ground insulation, but also bears the role of fixing the lead, transformer bushing is one of the transformer current-carrying elements, in the operation of the transformer, through the load current for a long time, in the case of short circuit outside the transformer through the short circuit current

Ordering instructions:

1.If the insulator is to be ordered, please provide rated voltage, rated current, rated frequency, length of oil end, installation method, length of cable crossing (very important), length of CT mounting position (very important), environmental pollution level, altitude, environmental temperature.

2.When the user has special requirements, the design can be carried out according to the user's requirements.

Applications:

ANSI spool porcelain insulators are used for overhead transmission lines.

Competitive advantages:

1.We promise the quality upto 2years assurance.

2.OEM avaliable.

3. With fully-fledged technology, placing orders in our factory is your best choice.