Clamp Suspension Clevis

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Quick Details

Product Name:

Clamp Suspension Clevis

Model NO.:

Trademark:

OEIpower

Transport Package:

Cartons Pallets Wooden Case

Specification:

IEC IEEE

Origin:

China Nanyang

HS Code:

73269090

Product Details

4	Name of the material		Galvanized staple for ground pole
5	Raw material body fabrication and fastener		Aluminum Alloy 356-T6 Non-magnetic aluminum alloy, the adapter and Die-cast steel fastening bolts hot-dip galvanized, (galvanized steel hardware, Cotter Pin- # 302 stainless Steel)
6	Finished		It should present a smooth surfaces and free of edges, sharp splinters, burrs and imperfections that affect its functionality .. The hole in the pin must be free of any material that hinders the sliding of the pin. Hot galvanized The body of the staple must have received an adequate heat treatment to obtain T6 temper, which includes homogenization, solubilization, tempering and aging
7	Standard applied		ANSI C135, ASTM A56 ASTM A153
8	Quality certificate		ISO-9001 or recent
9	Clamping Range	inch(mm)	0.198-0.732 (5.3-18.59)
10	L- Length of the staple	inch(mm)	4- 1/4(107.95)
11	W- Upper staple opening	inch(mm)	11/16(17.46)
12	H- Height	inch(mm)	2- 7/8(73.02)
13	Maximum resistance	lbs	7,000
14	Maximum angle	grade	≈45°
15	Approximate weight	kg(lbs)	0.57(1.25)
16	Identification mark		Each staple must be marked with the symbol or manufacturer’s identification, application range, resistance

Aluminum Suspension Clamp bodies and keeper

pieces are cast in high strength, heat-treated silicon

aluminum alloy. Compatible with any aluminum

or aluminum covered conductor. Ground wire

Suspension Clamp bodies and keeper pieces are

ductile iron cast of great strength. All ductile iron and

steel parts are hot-dip galvanized. Cotter Keys are

stainless steel.

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
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