Specifications

SH4D preforemd Vibration Damper
1.more years experience
2.Simple structure
3.Good antivibration effort
4.hot selling

SH4D Antivibration hammer is mainly used on ADSSS, OPGW and electric conductors to eliminate or reduce the vibration of fiber cable and conductor caused by wind, so as to prevent the fittings and 

cable from damage.

 

Components of SH4D preforemd Vibration Damper

Hammerhead (one big and one small), strand wire, clamp part etc. The streamline shape can control 

the corona effectively.

 

 

 absorber  Application Guide:

 

1. Vibration Damper can’t be directly installed on the OPGW cables, installed with Helical Rods.
2. Calculate the installation distance, if it is within the Helical Rods, then installed as usual (Installed on Helical Rods directly). If the installation position of Vibration Damper is outside of the Helical Rods, you should install Helical Rods. The distance between the end of the Vibration Damper and Protection Rods must be more than 70mm.
3. The big Damper Weight of low frequency is close to pole or tower.
4. Confirm the quantity per span length according to cable strength, span length and  topography. 

 

protective fittings absorber			Helical Rods
Specification Model	Cable Dia. (mm)	Weight (Kg)	Specification Model	Cable Dia. (mm)	Color Code
TFY 1010 10	9.5-10.1	1.0	FYH 1010 10	9.5-10.1	orange
TFY 1080 10	10.2-10.8	1.0	FYH 1080 10	10.2-10.8	yellow
TFY 1150 10	10.9-11.5	1.0	FYH 1150 10	10.9-11.5	green
TFY 1220 10	11.6-12.2	1.0	FYH 1220 10	11.6-12.2	cyan
TFY 1290 10	12.3-12.9	1.0	FYH 1290 10	12.3-12.9	blue
TFY 1360 10	13.0-13.6	1.0	FYH 1360 10	13.0-13.6	purple
TFY 1430 10	13.7-14.3	1.0	FYH 1430 10	13.7-14.3	black
TFY 1500 10	14.4-15.0	1.0	FYH 1500 10	14.4-15.0	red
TFY 1570 10	15.1-15.7	1.0	FYH 1570 10	15.1-15.7	orange
TFY 1640 10	15.8-16.4	1.0	FYH 1640 10	15.8-16.4	yellow
TFY 1710 10	16.5-17.1	1.0	FYH 1710 10	16.5-17.1	green