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Single suspension string

Single suspension string are manufactured, tested and designed in accordance with IEC 61109, IEC 383-1, IEC 383-2 and IEC 61466 used for medium voltage overhead lines.

The features of Single suspension string

Composite suspension insulator or composite dead end insulator 1
U60 or B 6,5 part 1
Clamp 1

The environment conditions of single suspension string

Environment conditions  
Maximum ambient temperature +55℃
Minimum ambient temperature -55℃
Maximum humidity 100%
Dynamic category N-SRHD478.2.1.S1
Use category 3-SR 1054-93

Single suspension string is used for overhead power lines as well as double suspension string, both manufactured from silicone rubber materials.


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About Us - Composite insulator manufacturer
More than 30 years experience in power industry since 1978 as a composite insulator manufacturer in China, advanced manufacturing process, strict quality control test system, ISO certificated, excellent communication, considerate services, enable us to be a leading composite insulator manufacturer of composite insulator and polymer insulator.
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ISO 9001 certificate
5000h Aging Type Test Report
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