Insulator PDF
As a composite insulator manufacturer of China, Orient power has gotten 52kv composite post insulator test report of KERI
DIN bushing insulator 52kv, the DIN type number is 52/250, 52/630, 52/1000, 52/2000, 52/3150
DIN bushing insulator, the type number is 10NF1000, 20NF1000, 30NF1000,10NF2000,20NF2000,30NF2000,10NF3150,20NF3150,30NF3150
Assembly bushing 10NF250, 20NF250, 30NF250,10NF630,20NF630,30NF630.All the bushing insulator are according to DIN standard.
Current position:Orient Insulator China > Electrical Fitting > strain clamp
strain clamp,dead end clamp for electrical fitting
Strain Clamp / Dead End Clamp Definition:
Strain clamp or dead end clamp for electrical fitting is used to fix the conductor and withstand the tension of the conductor. Strain clamp will perform the function to connect the conductor to the insulator tension string or tower fittings.
Strain clamp material: iron or steel, aluminum alloy
strain clamp picture
Strain clamp or dead end clamp for electrical fitting classification:
According to structure and installation condition, strain clamp can be divided into two types:
Bolted strain clamp and compression strain clamp:
Bolted strain clamp is supposed to withstand the full tension of the conductor or earth wire, and its grip strength should be not less than 90% of the conductor or earth wire, but bolted strain clamp won’t be as a conductor. This kind of dead end clamp for electrical power fitting can be removed after installed.
Compression strain clamp should be not only withstand the tension of the conductor or ground wire, but should also perform as the conductor, so the compression strain clamp can’t be dismantled after installed.
Bolted strain clamp is supposed to withstand the full tension of the conductor or earth wire, and its grip strength should be not less than 90% of the conductor or earth wire, but bolted strain clamp won’t be as a conductor. This kind of dead end clamp for electrical power fitting can be removed after installed.
Compression strain clamp should be not only withstand the tension of the conductor or ground wire, but should also perform as the conductor, so the compression strain clamp can’t be dismantled after installed.
dead end clamp picture
Dead end clamp for electrical fitting main code number:
Steel material types: NLT-1, NLT-2, NLT-3, NLT-4, NLT-5, NLT-6, NLT-7
Aluminum material types: NLL-1, NLL-2, NLL-3, NLL-4, NLL-5
Orient Power can provide you more products including high voltage insulator and electrical fittings.
Orient Power can provide you more products including high voltage insulator and electrical fittings.
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