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T-Connectors Type Tly

China T-Connectors Type Tly, Find details about China Pole Line Hardware, Tension Clamp from T-Connectors Type Tly

HS Code
73269090
HS Code
73269090
T-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type TlyT-Connectors Type Tly Tension Clamp For Aluminium Conductor  
                  TECHNICAL SPECIFICATION
1.    SCOPE
      This specification covers the design and construction of Tension of Tension Clamps to be used for the termination of aluminium-conductors at terminal poles and section poles.      
       The Clamps are suitable for used in Tropical zone, with a maximum ambient temperature of approximately 40ºC and a mean annual temperature of approximately 28ºC with high humidity and heavy rainfall.
2.              STANDARD
this specification is make reference to and comply with the requirements of following standard:
BS 3288:1973    -    Insulator and Conductor fitting for
                    Overhead Power Lines
BS 729          -    Hot dip Galvanised
3.              ELECTRICAL SYSTEM
4Name of the material Machine bolt 5/8 "x 14
5Raw material of manufacture Steel
6Finished The machine bolt and the nut should have smooth, splinter-free surfaces that can affect their functionality. After the galvanizing operation, a centrifugation operation will be carried out to help uniformize the zinc layer in all the threaded parts and eliminate excesses. of zinc. The nut must have been repaired after hot dip galvanizing according to ANSI / ASTM A153
7Standard applied ASTM A153, ASTM A-307, ANSI B18.1.2
8Quality certificate ISO-9001 or recent
9accessories Each bolt must include its square nut.
10Identification mark You must present above the head the dimension and symbol of the factory
11Packaging The bolts must be packed in a group of highly resistant cardboard box for their 
transportation, storage and handling. Each box must present a label where 
Specify the name of the fabericante, name of the material, measure and quantity of the 
group 
 Dimensional characteristics  
12Bolt diameterinch(mm)5/8(15.87)
13Bolt Lengthinch(mm)14(355.6)
14Thread Lengthinch(mm)6(152.4)
15Minimum Resistancekg(lb)5,624(12,400)
16Weightlbs1.26
The Clamps will be designed for use on a 3 phase,3 wires, 33/22/11/6.6kv,50 Hz, primary distribution system with the star-point of the source-end transformer earthed through an Earthing Resistor.
4.              DESIGN AND CONSTRUCTION
The Clamps are manufactured from material which is not cause chemical corrosion when in constant contact with aluminium conductor. They are have a tensile strength that the breaking strength that are not less than the breaking strength of the conductors to be connected.
The Clamps are properly designed such that will not cause any unnecessary strain and abrasion on the surface of conductors.
5.              SIZE OF CLAMPS
The Clamps aredesigned to accommodate the following sizes of Aluminium conductors:
a.                  50mm2 Alu. Conductor
b.                  100 - 150mm2 Alu. Conductor
6.              MARKINGS
The Tension Clamps will be indelibly marked as Customer Requirment.
7.              INSPECTION AND TESTS
For evaluation purposes, we will supply the following items to our cusotmer
a.                  A  sample of the Tension Clamp complete with all accessories.
b.   A copy of the test report on tests conducted in accordance to BS 3288 and BS 729T-Connectors Type Tly

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