25kV railway polymer insulator is reliable structure, can’t damage the core rod, and take full advantage of the mechanical strength....
25kV railway polymer insulator is reliable structure, can’t damage the core rod, and take full advantage of the mechanical strength.
Technical data of 25kV railway polymer insulator
Power Frequency withstand Voltage(wet)
Lighting impulse withstand voltage
Mechanical compression strength
1.Secure and reliable operation on high mechanical strength.
2.Small volume and light weight, easy to transport and install.
3.Shed connected with core by integral forcing
4.The silicon rubber shed booster is smooth and compact
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ADDRESS:No.61, Huli Industrial Park,
Meixi Road, Xike Town, Tongan District, Xiamen, China
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