Tap Changer Parts

Approx. 2,999 / Piece Get Latest Price

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Tap changers exist in two primary types, no-load tap changers (NLTC), which must be de-energized before the turn ratio is adjusted, and on-load tap changers (OLTC), which may adjust their turn ratio during operation. The tap selection on any tap changer may be made via an automatic system, as is often the case for OLTC, or a manual tap changer, which is more common for NLTC. Automatic tap changers can be placed on a lower or higher voltage winding, but for high-power generation and transmission applications, automatic tap changers are often placed on the higher voltage (lower current) transformer winding for easy access and to minimize the current load during operation.

Approx. 1,200 / Piece Get Latest Price

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Fixed Contact Use For Tap Changer (OLTC)

A tap changer is a mechanism in transformers which allows for variable turn ratios to be selected in distinct steps. This is done by connecting to a number of access points known as taps along either the primary or secondary winding.

Tap changers exist in two primary types,^[1] no-load tap changers (NLTC), which must be de-energized before the turn ratio is adjusted, and on-load tap changers (OLTC), which may adjust their turn ratio during operation. The tap selection on any tap changer may be made via an automatic system, as is often the case for OLTC, or a manual tap changer, which is more common for NLTC. Automatic tap changers can be placed on a lower or higher voltage winding, but for high-power generation and transmission applications, automatic tap changers are often placed on the higher voltage (lower current) transformer winding for easy access and to minimize the current load during operation

Approx. 6,999 / Piece Get Latest Price

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On Load Gears is pleased to offer all its clients the MOST competitive Annual Maintenance Contract (AMC) in the market. Being a pioneer in the business of OLTC manufacturing OLG has been able to analyze the major problems and service related issues that occur in not only their products but also products manufactured by others in the same field. It is through this experience and fact-finding approach that OLG has been able to devise a very attractive and competitive AMC.

Approx. 7,000 / Piece Get Latest Price

OLG Oil Seal Housing Assembly

A tap changer is a mechanism in transformers which allows for variable turn ratios to be selected in distinct steps. This is done by connecting to a number of access points known as taps along either the primary or secondary winding.

Tap changers exist in two primary types,^[1] no-load tap changers (NLTC), which must be de-energized before the turn ratio is adjusted, and on-load tap changers (OLTC), which may adjust their turn ratio during operation. The tap selection on any tap changer may be made via an automatic system, as is often the case for OLTC, or a manual tap changer, which is more common for NLTC. Automatic tap changers can be placed on a lower or higher voltage winding, but for high-power generation and transmission applications, automatic tap changers are often placed on the higher voltage (lower current) transformer winding for easy access and to minimize the current load during operation

Approx. 4,555 / PIECE Get Latest Price

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OSR And PRV Switch For Transformer And OLTC