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Dead End Composite Insulators
2017-09-09 20:18:00

The dead end insulators  voltage class  can be 15kV ,28kV,35kV,46kV .specified mechanical load  from 60 kN  up to  90kN.   for example : types DS-15,DS-25, DS-35,DS-56 etc.

DS-15 dead end insulator F.jpg


ModelRated
    Voltage
Specified   Mechanical LoadSection LengthShed DiameterCreepage DistanceFull-Wave Impulse   Flashover Voltage1 Min Wet Power   Frequency Flashover VoltageRadio   interference voltage
kVkNH(mm)d1(mm)L(mm)kVkVTest   kVMax.
DS-151570330±5100400140651510
DS-253370500±5806602351202010
DS-353570520±5989052501303010
DS-35S3570470±5988552901403010
DS-454570579±6120112533015730365

 

ANSI standard dead end composite insulators ,  the housing and sheds material are silicone rubber , this polymer has inherent resistance to UV and corona .It also provides a water repellent surface  to decrease flashover.

The insulator production procedure is moulded silicone on fiber glass core, this allows variable leakage distances for a fixed insulator length.

The metal fittings must be cramped to the fiberglass core .

The insulator rubber material is HTV type .

When we make design on deadend insulators , the insulator sheath thickness is Min. 3mm ,which can reduce the electric field strength within the FRP rod .

All the deadend insulator comply with ANSI Standard . that means those insulators are commonly used in American Markets , USA, South American countries etc.

Good Advantages:

HIVOLT  deadend insulators are in high quality both mechanical and electrical performance, we guarantee you every pieces of insulator are well tested before transported out of factory .

The insulator can only be sent out after passing related test items.

The HIVOLT deadend insulator has good experience to work more than 20 years.



Download Files:
15kV deadend composite insulator drawing.pdf
28kV deadend composite insulator drawing.pdf
35kV deadend composite insulator drawing.pdf
45kV dead end composite insulator drawing.pdf