Name: Spiral Vibration Damper ADSS Self-supporting Overhead Cable Power Line Accessories
Brand: Shuanglin
Availability: InStock

Product Details

Product Description

Spiral Vibration Damper ADSS Self-supporting Overhead Cable Power Line Accessories

Clamp Type Vibration Damper for ADSS/OPGW cables, with tuning fork structure of Damper Weight, is validated by China Electric Power Research Institute that there are four frequency between 5~150HZ, and its vibration range is wider than FG Damper or FD Damper. Plenty Vibration Dampers have been installed on ADSS cables.

Material and Structure:
Damper Weight---Hot dip galvanized cast iron;
Messenger Wire---19 strand galvanized steel wires
Clamp--- Aluminum Alloy;
Amor Rods--- Aluminum Alloy.

Strandard:
General technical condition of Vibration Damper and Amour Rods is meet the requirement of GB 2314-1997 «Common Technique Condition of Electric Power Fittings».

Vibration Damper meet the requirement of GB/T 2336-2000 «Technique Data of Vibration Damper»

Armour Rods meet the requirement of GB 2337-1985 《Amour Rods》

Application Guide:
1.Vibration Damper can't be directly installed on the ADSS/OPGW Cable,it should install with armor Rods.
2.Calculate the installation distance, if it is within the Armor Rods then install as usual (Install on Armor Rods directly). If the installation position of Vibration Damper is outside of the Inner Preformed Rods, you should install Armor Rods. The distance between the end of Amor Rod of Vibration Damper and Inner Preformed Rods of Fittings must be more than 70mm.
3. The big Damper Weight of low frequency is close to pole or tower.
4. The quantity of damper per span length is according to cable strength, span length and topography. The normal specification is as follows:

Cable Diameter Of ADSS/OPGW(mm)	Span Length(m)
Cable Diameter Of ADSS/OPGW(mm)	One (Both Two Side)	One (Each Side)	Two (Each Side)	Three (Each Side)
d<12	≤200	200-300	300-600	600-900
12≤d≤22	≤200	200-350	350-700	700-1000

Technical Data

Notice: Vibration Damper is sold as an assembly. Select the specification model of Vibration Damper and Armour Rods according to cable diameter.

Packing & Delivery

Factory Show

Our Company

Hunan Shuanglin Communication Technology Co.,Ltd. is one of the biggest manufacturer of fiber optic cable in China.
The company establishes industrial bases in up to 10 provinces of China and in South America, Europe, South Africa, Mid East, Southeast Asia, and marketing technological service branches in over 30 countries and regions around the world, supplying products in over 80 countries and regions.
The company has passed a lot of international management certificates such as UL, ROHS, ISO9001, ISO14001, OHSAS18001 and so on.
Follow up the clients'demands; make greater efforts to create more values for them, maintain long-term strategic cooperation with all larger Telecom Carriers, integrators and clients at home and abroad
More Products you can visit our website: http://sl-fibercable.en.china.cn

Why Choose Us:
1.Competitive price
2.Fast delivery
3.Longtime warranty
4.Reliable quality
5.Professional product and technical support
6.Prompt answer for any question or inquiry
7.Value-added service: except good products, we can provide good services on logistic and other help you may need.

Our Service:
1.Send us your inquiry ,we will revert back to you within 12 hours.
2.Adopt strict process and raw materials control to guarantee the life span of 30 years.
3.All our products are well tested,we provide you with test report and certification.
4.We sincerely welcome customers home and abroad to visit our manufactory.

Tel/WeChat/Whatsapp:+86 13537806356
Skype: live:96b502e9036fba06
E-mail: abigail (at)

FAQ

(Maybe you will have some questions as below)
Q1.About the price?
Re.We usually quote within 12 hours after we confirm the technical data of your products.

Q2.What's the payment method?
Re.We accept L/C,T/T,Western Union,MoneyGram,PayPal etc.

Q3.What are your terms of payment?
Re.30% in advance,and 70% before shipment

Q4.How to ship the items to me?
Re.Courier(DHL,TNT,FEDEX,UPS,EMS),Airfreight,Ocean Ship are available.

Q5.How long is your delivery time?
Re.The general delivery time is 5-7 days after order confirmed,it depends on the order quantity.

Q6.Can you send me a free sample?
Re.Yes,We are willing to send free sample,if you would like to pay the shipping costs.

Q7.Do you accept OEM or ODM?
Re.Yes,we're factory. any your customized requirements we can do our best to help you realize.