Spacer Damper - JS Double Bus-bar
The spacer damper is a device that is installed in bundled conductors to maintain a fixed distance between each conductor, preventing collisions and reducing vibration caused by the wind. Typically, the spacer damper is installed at a distance of 50-60m in the middle of the span. There are different types of spacer dampers, including two split, four split, six split, and eight split. When compared to bundled conductors without spacer dampers, the two split type reduces vibration amplitude by 50%, while the four split type reduces it by 87% or 90%.
Technical And Requirements
The main technical requirement for spacer damper is that the clamp must have enough grip strength,no looseness in long service and have to bear the centripetal force and fatigue under long - term vibration of split conductors in short circuit.
Features
1. Good grip and firm fixed line.
2. Energy-saving design, small line loss.
3. Good insulation, does not hurt the wire.
4. Easy to install, simple maintenance.
5. Compact structure, beautiful and generous
Model Specification
Model | Applicable wire diameter | Main dimensions(mm) | Weight(kg) |
r | a | L |
JS-400N/200 | 27.4 | 14 | 50 | 200 | 1.6 |
JS-630N/200 | 35 | 18 | 65 | 200 | 1.8 |
JS-900K/200 | 49 | 25 | 50 | 200 | 1.7 |
JS-1000/200 | 42.08 | 21.5 | 60 | 200 | 1.8 |
JS-51/120 | 52 | 26 | 60 | 120 | 0.9 |
JS-51/200 | 52 | 26.5 | 60 | 200 | 1.9 |
JS-57/200 | 56 | 28.5 | 75 | 200 | 2 |
JS-400N/400 | 27.4 | 14 | 50 | 400 | 2 |
JS-630N/400 | 35 | 18 | 65 | 400 | 2.2 |
JS-900K/120 | 49 | 25 | 50 | 120 | 0.7 |
JS-900K/400 | 49 | 25 | 50 | 400 | 2.3 |
JS-51/400 | 52 | 26.5 | 60 | 400 | 2.5 |
JS-51/400GHB | 51 | 26 | 70 | 400 | 2.8 |
JS-57/400 | 56 | 28.5 | 75 | 400 | 3.0 |
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Q&A
Q1: How Can I Obtain The Right Price?
A1: Based on your requirements, we will suggest suitable products and request information on the specific quantity you plan to purchase. If you desire customized products, please provide us with the necessary drawings. We will promptly assist you in acquiring competitive prices.
Q2: Can I Request A Sample?
A2: Certainly, but kindly note that we do charge a sample fee and shipping costs.
Q3: How Long Does It Take To Produce?
A3: Typically, it takes around 2-3 days to prepare a sample after receiving the sample fee. The lead time for mass production varies between 7 and 40 days, depending on inventory availability and the quantity ordered.
Q4: What Is The Minimum Order Quantity (MOQ)?
A4: Most products are over 1000, and welcome you to inquire.
