PRODUCT

GTACSR, GZTACSR-Gap type conductor

    GTACSR, GZTACSR used for overhead power transmission line.

Gap type conductor

GTACSR, GZTACSR

APPLICATION:


GTACSR, GZTACSR used for overhead power transmission line.

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Standard: IEC 62420, IEC 62219, IEC 60888, IEC 62004

Construction:

- The center is extra high strength galvanized steel, the outer layer is thermal-resistant (or super thermal-resistant) aluminum alloy.
- To create a gap between the core and the inner aluminum layer , the inner aluminum layer has a trapezoid shape.
- A gap between layers of aluminum alloy and steel core is filled with heat-resistant grease to prevent friction between the steel core and aluminum parts.
- The layers of aluminum alloy and steel core can move independently.

Characteristics:

Max. conductor temperature in normal operation:

GTACSR:    150℃

GZTACSR:  210℃

Advantages:

- GAP type conductors can carry up to 1.6 times (GTACSR) or 2 times (GZTACSR) the current of conventional overhead conductors due to their high temperature capability.
- Gap conductors are an excellent solution for uprating overhead lines. Existing ACSR conductors can easily be replaced by Gap conductors offering up to double the capacity.
- No or limited modifications to towers or structures are required.


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