Carriage Bolt

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Product Name:

Carriage Bolt

Model NO.:

3/8 Inch

Trademark:

OEIpower

Transport Package:

Cartons Pallets Wooden Case

Specification:

IEC IEEE

Origin:

China Nanyang

HS Code:

73269090

Product Details

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

4	Name of the material		Machine bolt 5/8 "x 14
5	Raw material of manufacture		Steel
6	Finished		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
7	Standard applied		ASTM A153, ASTM A-307, ANSI B18.1.2
8	Quality certificate		ISO-9001 or recent
9	accessories		Each bolt must include its square nut.
10	Identification mark		You must present above the head the dimension and symbol of the factory
11	Packaging		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
12	Bolt diameter	inch(mm)	5/8(15.87)
13	Bolt Length	inch(mm)	14(355.6)
14	Thread Length	inch(mm)	6(152.4)
15	Minimum Resistance	kg(lb)	5,624(12,400)
16	Weight	lbs	1.26

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 729