Shanghai Metal Corporation is a leading Interphase Spacer manufacturer and supplier.

Interphase Spacer refer to metal fittings installed on split conductors, which fix the spacing between each split conductor to prevent conductor whipping, suppress wind vibration, and subspan oscillation. Spacers are generally installed in the middle of the span, one at a distance of 50-60m. The vibration amplitude of the spacer bars for split conductors is reduced by 50% for split conductors, 87% for split conductors, and 90% for split conductors compared to those without spacer bars.

Interphase Spacers consist of silicone rubber sheds and sheath injection molded over a fiberglass rod and may be coupled with silicone rubber covered rods to increase length. Although lightweight and flexible, Interphase Spacers are designed to meet torsional, bending and compression loads of the application. There are a variety of end fittings options available depending on the conductor clamping requirements with or without armour rod. The core rod of the insulator is made of a high quality, epoxy resin, E-Glass fiberglass rod that has been specially formulated for electrical and mechanical applications. The housing (includes sheath and sheds) of the insulator is one piece, high temperature vulcanized, injection molded silicone rubber that is chemically bonded to the core rod. This ensures that the interface between the rubber and rod is impenetrable against moisture ingress. The formulation has silicone rubber as the base polymer material with additives to enhance its performance in wet and contaminated environments.

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Technical Information Interphase Spacer:

Packaging of Interphase Spacer:

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1)Shanghai Metal Standard

2)Customization