ACSR LARK (ASTM - B 232) with competetive price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

 

Quick Details

  • Insulation Material: PVC

  • Type: High Voltage

  • Application: Overhead

  • Conductor Material: Aluminum

Packaging & Delivery

Packaging Details:Paper Roll,Iron Spool,Wooden Spool,Plastic Spool,Gift Box, Poll-out Box,Spools,Wooden Drums,Pallets and according to request
Delivery Detail:7days

Specifications

our products:
1. Best price in the same quality.
2. Highest quality in same price
3. A good after-sales service

 

APPLICATIONS:
ACSR has the established reputation for economy and dependability in power
transmission lines. Also used for primary and secondary distribution lines. Wide
range of steel content from 7% to 40% can be achieved by different stranding, to
meet desired strength. Electrical losses by corona effect are greatly reduced, due to
the larger diameter size of this design. Economical transmission and distribution of
electrical energy can be achieved by ACSR, at very high voltages and distances.
SPECIFICATIONS:
ACSR Aluminum Conductors Steel Reinforced for High Voltage (HV) and Medium
Voltage (MV) Transmission Overhead Lines are usually manufactured according to
ASTM B232, BS 3242, DIN 48204, TS IEC 1089
CONSTRUCTION:
ACSR is a composite concentric-lay-stranded conductor. Galvanized steel strand or
strands form the central core of the conductor, around which is stranded one or
more layers of EC Grade Aluminium wires. The steel core may consist of a single
strand or a concentric stranded cable of 7, 19, 37, or more wires. Numerous
combinations of aluminum and steel strands and layers are possible.
FEATURES AND BENEFITS:

ACSR conductors are recognized for their record of economy, dependability and
favorable strength / weight ratio. ACSR conductors combine the light weight and
good conductivity of aluminum with the high tensile strength and ruggedness of
steel. In line design, this can provide higher tensions, less sag, and longer span
lengths than obtainable with most other types of overhead conductors. The steel
strands are added as mechanical reinforcements. The cross sections above
illustrate some common stranding. The steel core wires are protected from
corrosion by galvanizing.

 

 

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Q:What's the difference between stainless steel wire and steel wire?
General zinc coating of the cold rolled plate on the basis of annealing, in the plating and stainless steel annealing, it is estimated that the material will change, so the plating is more bad, in theory, more likely to rust
Q:What are the basic characteristics of wire resistance strain gages?
A resistor that is not to be changed is called a fixed resistor. Variable resistance is called a potentiometer or variable resistor. The ideal resistor is linear, i.e., the instantaneous current through the resistor is directly proportional to the applied instantaneous voltage. Variable resistor for partial pressure. One or two removable metal contacts are tightly pressed on exposed resistors. The contact position determines the resistance between any end of the resistor and the contact point.
Q:Will you please remove any of the wires? The edge of the body, which is made of wire or what? Is it copper or iron?
There are only two kinds of wire in the wire, one is copper, and the other is aluminium.. If you peel it off and it's yellow, then it's copper wire. If it's silver, it's aluminium wire, except these two.
Q:What method can be used to detect residual impurities and metal particles on the wire surface?
Remove the metal surface oxide, refers to the removal of the metal itself has been oxidized surface, such as: rust, skin and other materials that originally belong to the material itself.
Q:Are two wires of the same material but different in thickness and length? Are their young's modulus of elasticity the same?
The elastic modulus is the inherent property of the material and, once the material is determined, the modulus of elasticity has been determined, irrespective of shape
Q:Why is the current limiting circuit used to measure the resistance of wire by voltammetry?
Sliding rheostat, voltage sharing method and current limiting method can adjust the load current (voltage), but under the same conditions, the adjustment effect is different, the actual application should be based on the appropriate choice of appropriate methods.
Q:How can you make the fabric with silk fabric wrinkle free after washing?
Hand washing machine or washing machine without special injection, dilute the product with water, and stir evenly, put into the laundry, soak for 3 minutes, remove and air.
Q:What silk is fine as hair, soft as wool, strong as steel?
Characteristics of molybdenum wire:Ultra high tensile strength;It has high surface finish, good stability and high cutting accuracy;Elongation rate is small, tight silk is small;The winding rate is large, the wire diameter is uniform, it is difficult to break the wire, and the service life is long;Increase the high frequency power and improve the rough machining efficiency;The accurate measurement, vacuum packaging, prevent oxidation mildew, can be stored for a long time.Remember, the smallest one is only half a millimeter. It's very, very thin. One second you can cut down 1 trees. Of course, it depends on whether the equipment supports it!
Q:What fabric is the wire made of? What are the advantages and disadvantages?...
The overall fabric, the wire about 3%~8% or so, under the same general level of technology, the higher the proportion of metal wire.
Q:What is the difference between carbon fiber and wire heating?
Carbon fiber heat is not transmitted through the medium, but far infrared light radiation to the human body, the heat transfer directly to the human body tissues and organs

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