Galvanized Vibration Damper for Opgw Cable
Vibration Dampers for OPGW (4D)
COMPONENT
zincification hammerhead, zincification steel armor rods, aluminum alloy clamp, stainless steel bolt etc.
FUNCTION
It eliminates or reduces the vibrations caused by many factors during the cable operations, and protects the cables and hardware fittings.
Description
| Model | Size of Aluminum Clamp(mm) | Range of Clamping Length(mm) | Total Length L(mm) | Length of Clamp (mm) | Height of Clamp (mm) | Diameter of Steel Armor Rods(mm) | Weight(KG) |
| 4D-40 | 34 | 34.0-29.5 | 542 | 66 | 94 | 11 | 4.7 |
| 30.5 | 30.5-27.0 | 96 | |||||
| 27.6 | 27.6-24.5 | 98 | |||||
| 4D-30 | 27 | 27.0-22.5 | 383 | 52 | 70 | 9 | 2.5 |
| 23.4 | 23.4-19.5 | 72 | |||||
| 20.3 | 20.3-16.5 | 73 | |||||
| 4D-20 | 18 | 18.0-15.0 | 330 | 52 | 65 | 7.5 | 1.4 |
| 16 | 16.0-13.3 | 63 | |||||
| 14 | 14.0-12.2 | 62 |
CHARACTERISTIC
It adopts typical Hello's design. Frequency protection is distributed enough to the range of 6Hz -150Hz wide frequency zone. And in this range, there are four resonance frequencies.
FACTOR OF VIBRATION
Length of span, tensile magnitude, wind speed, wind direction, landform, and the structure and size of the cable.
NOTEThe aluminum clamps for 4D—20 are 27.0, 23.4, 20.3, 18.0, 16.0, 14.0
The aluminum clamps for 4D—30 are 27.0, 23.4, 20.3, 1 8.0, 16.0, 1 4.0
Send product request
Other supplier products
 |
Overhead Line Fittings for Electric Power | MaterialDead-ends:High-tensile galvanized steel.ApplicationSuited for the full tensioning of groundwire or staywire on transmission and distributr... |
 |
Strain Clamp / Dead End Clamp for ADSS | COMPONENTinner armor rods, outer armor rods, thimble, U-shaped hanging loop, extension loop, bolt, nut, etc.CHARACTERISTIC1. Stress is distributed... |
 |
Metal Dome Type Splice Closure for Opgw Cable | CONDITIONS FOR THE USAGEExcess length of fiber connecting and branch-connecting. It's fit to each structure of 12-72core cables with its diameter l... |
 |
Aluminum Alloy Preformed Armor Rod | FUNCTIONThe armor rods can protect the optical cable by preventing the vibration damper aluminum clamp from nipping directly onto the OPGW cables t... |
 |
Down-Leading Clamp for ADSS/OPGW | FUNCTIONIt fixes the down-leading or up-leading cable from the poles/towers to the poles/towers, preventing shaking, and avoiding attrition.CONDIT... |
Same products
 |
Radio frequency signal generator | Seller: Shijiazhuang Suin Instruments Co., Ltd | Radio frequency signal generator Radio frequency signal generator Overview Adopting DD... |
 |
Commercial Vehicle Brake Pad WVA 29173 | Seller: Qingdao Allmax Auto Parts Co., Ltd | ● ECE-R90 Certificate approved ● With warranty of 100000km-200000km ● OE supplier for 20 years ... |
 |
Commercial Vehicle Brake Pad WVA 29125 | Seller: Qingdao Allmax Auto Parts Co., Ltd | ● ECE-R90 Certificate approved ● With warranty of 100000km-200000km ● OE supplier for 20 years ... |
 |
Custom Vehicle Brake Disc 9424212112 | Seller: Qingdao Allmax Auto Parts Co., Ltd | Product Description Your is the silver piece that your brake pads push to bring the vehicle to... |
 |
Commercial Vehicle Brake Disc 140272 | Seller: Qingdao Allmax Auto Parts Co., Ltd | Product Description ECE-R90 Certificate approved With warranty of 1 year OE supplier No bub... |
