Installation & Maintenance

Paying attention to the installation details will ensure trouble-free service.

Recommended Busduct Installation, Inspection & Testing at Job Site

Storage and Preparation Prior to Installation Works

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Busduct Joint

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Tap Off Units (Plug In Type)

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Tap Box (Bolt On Type)

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Vertical Spring Hanger / Vertical Hanger

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Edgewise/Flatwise Hangers

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Connection with Equipment

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Inspection and Testing upon Completion of Busduct Installation

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Recommended Maintenance Procedures

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Recommended Busduct Installation Precaution

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After Busduct Installation

Busduct Joint Connection

All phase and earth conductors shall be tested and inspected to ensure full clamping pressure is applied to all contact surfaces and all joint bolt connection are securely carried out according to manufacturer’s recommendation

Insulation Resistance/Megger Test

It shall be measured with dc 500V or 1000V before busduct’s power turn-on at job site.

Contact Resistance Test

The contact resistance of each conductor shall be measured with dc 100A before busduct’s power turn-on at job site.

Thermal Scanning Test

It shall be carried out for busduct metal housing, joint section and other connections to detect any abnormal heat or hot spot.