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Jumper Spacer

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Description

Technical Parameters and Drawings

HE Code Conductor Dimensions Wt.
mm² L R kg
FJQ-1 185-240 200 11 0.85
FJQ-2 300-400 200 14.5 1.05
FJQ-3 185-240 400 11 1.0
FJQ-4 300-400 400 14.5 1.2

 

Notes: all dimensions are in MM.

 

 

 

 

Product Description:

Spacer dampers are used for twin bundles, triple bundles, quad bundles, AAC, AAAC, ACSR, AACSR conductors at overhead lines to maintain the sub conductor spacing and carry current connection.
Dampers are produced to withstand the forces and movements under the influence of wind, ice loadings, galloping and short-circuiting forces, without either causing damage to the sub conductors or sustaining damage themselves.  The spacer bar is a metal fitting installed on the split wire to fix the spacing between the split wires to prevent the wires from whipping each other, suppress breeze vibration and secondary pitch oscillation.
Material: aluminum alloy, steel, silicon rubber
Surface treatment: steel hot dip galvanized

 

 

 
The above are typical only, please consult Shanghai Herrajes for further information.
 
 
 
   
     
     

 
 
 
 
 
Product Details:
Name: spacer dampers, protective fittings, 3 bundle posilok spacer dampers, jumper spacers, ridge spacers
HS code: 7326
Model: FJQ dampers
Package: bulk packing; palletized; as required
Trademark: HE, as required
Origin: China
Raw material: ASTM A536
Finish: hot dip galvanized
ODM&OEM service: yes
Sample: available, FOC
Payment term: T/T, 30% prepayment and 70% balance against B/L
Certificate: ISO
Delivery time: 20-40 days
MOQ: 500kgs
Export term: FOB; CIF
Production capacity pcs/day: 2000

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