Spacer Damper for 4 Bundle Conductor

• Technics: Casting
• Standard: IEC 61284-1997
• Usage: Substation Fittings, Line Fittings
• Type: Protection Fittings
• Material: Aluminium Alloy
• ODM OEM: Accept
• Samples: Free
• Galvanization Type: Hot-DIP Galvanized
• Galvanization Standard: ISO 1461-2009
• Surface: Smooth
• Warranty: 12 Month
• Application: Overhead Transmission Line
• Transport Package: Wooden Case
• Specification: Steel
• Trademark: Da Sheng
• Origin: Yangzhou City, China
• HS Code: 8535900090
• Production Capacity: 25000 Sets/Month

Product Description

Spacer Damper For 4 Bundle Conductor 

Description:
Each of conductors for long-distance & big-capacity super high voltage transmission lines are adopted two, four & more split wires. So far 220KV & 330KV transmission lines are equipped with two split wires while 500KV transmission lines are outfitted with three or four split wires; those super high voltage or ultrahigh voltage lines that higher than 500KV are matched with six & eight split wires. In order to keep the distance between the split conductor harnesses invariant for catering to the established electricity performance & reducing voltage gradient appeared on the surface so that the harnesses will not arouse electromagnetic force resulting in the interaction on short circuit, spacer is needed to be installed on the interval among different spans. Moreover the installation of spacer will be also helpful to remove the swing on span & aero vibration.

Des.	Casted parts/components
Cast method	Sand cast, die cast, Lost foam/wax, investment casting, centrifugal casting,
Processing	Precision CNC machining, grinding, tapping ,painting and assembly
Finish treatment	Tempering , quenching, annealing, normalizing
Surface treatment	-blast shooting -HDG,zince -Chrome plating -Powder coating -Anodizing -Polishing -Electrophoresis -Electrostatic color paining
QA	Caliper, roughness tester, strength tester, spectrograph, CMM, metalloscope and etc.. 3party inspection report is able to serve as your needs.
Application scope	-Woodworking hand tools, -Electrical high voltage fittings, -Cookware, BBQ grill, -Pump/valve body or accessories , -Drainage grate, -Construction accessories
Package	Standard seaworthy packing
FOB Port	CN DLC
Standard	ISO,GB,ASTM,BS,JIS,AISI,DIN and etc.

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