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China, Chinese Nll Pole Line Hardware Power Accessories Electric Power Fittings Suspension Aluminum Alloy Strain Clamp Dead End for Overhead Electric Transmission Line1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Supply DistributionElectric Power FittingNll Strain ClampDead-End Conductor Clamp
Baoding Sihedan Electric Technology Co., Ltd.
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Product DescriptionProduct DescriptionProduct Description:The NLL-Type Strain Clamp is a heavy-duty aluminum alloy or forged steel dead-end clamp designed for overhead transmission lines and distribution networks. It provides secure anchoring for conductors (ACSR, AAAC, or AAC cables) while maintaining mechanical strength and electrical conductivity.NLL series aluminium alloy strain clamp is suitable for aerial line up to 20kv,fixing aluminium wire of steel core aluminium wire on the strain pole,aerial insulation aluminium conductor and insulation aluminium cover are being used together.It's cation is insulation protection.1. The wire clip shall bear all the tension of the wire or lightning rod (cable) and the grip force of the wire clip shall not be less than 90% of the rated tension of the installation wire or lightning rod. However, bolt type and wedge type tensioning clip are not used as conductors. 2. Wire clip in addition to bear all the tension of wire or lightning rod, and as a conductor of compression type and hydraulic pressure and explosion of two kinds of tension clip.3.The body and pressing block are aluminum alloy, which has energy-saving effect. The closing pin is stainless steel, and the rest are hot-dip galvanized steel.Key Features:- High Tensile Strength – Supports load capacities from 30kN to 200kN- Corrosion-Resistant – Hot-dip galvanized or anodized finish (IEC 61284 compliant)- Easy Installation – Bolted or wedge-type design for quick field assembly- Thermal Stability – Suitable for operating temps -40°C to +80°C- Low Resistance – Ensures minimal power loss in HV applicationsApplications:- Transmission lines: Dead-end termination for conductors- Substations: Busbar anchoring- Renewable energy: Solar/Wind farm grid connections- Railway catenary systems: Overhead line supportSpecificationTypeDiameter of stranded wire(mm)U BoltRated Breaking Load (kN)NosDiaNLL-15.0~10.02M1040NLL-210.1~14.02M1240NLL-314.1~18.03M1270NLL-418.1~23.03M1290NLL-523.1~29.05M12120FAQ 1.Samples providing? We are providing the samples for free, but need pay for the freight charge. 2.EPC material design and provide in lot? Yes, we are supplying for LV and MV EPC material in lot many years, and have strong design team. 3.OEM available? Yes, we are providing the anchor clamp as custom requirement. 4.Complete documents for tender? Yes, whole set documents ready for submit.
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