Parallel Clamp

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Quick Details

Product Name:

Parallel Clamp

Model NO.:

Trademark:

OEIpower

Transport Package:

Cartons Pallets Wooden Case

Specification:

IEC IEEE

Origin:

China Nanyang

HS Code:

73269090

Product Details

Parallel Groove Clamp is recommended for tap or parallel

connectors. High strength, high conductivity aluminum body.

Long contact surface provides excellent contact and assures

conductivity.

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.

4	Material name		Aluminum compression connector Type H, 3/0 AL 3/0 ACSR
5	Raw material		Bimetallic aluminum pressure stretched, with high degree of hardness Rockwell RH30, high conductivity 1100-0
6	Rules		ANSI C119.4, UL486 A
7	Quality certificate		ISO 9001
8	Kind		H
9	Main gauges		3/0 – 4/0 ACSR
10	Caliber derivation		3/0 – 4/0 ACSR
11	Type of conductor to be connected		Aluminum, copper and ACSR
12	Slot with rust inhibitor		Yes
13	Height approx.	inch(mm)	1-1 / 2 (38.10)
	Length approx.	inch(mm)	2- 1/2 (63.5)
14	Width approx.	inch(mm)	6/7 (21.77)
15	External Comma		The external part of the connector should be placed with a bath of metallic stamp, in order to prevent environmental corrosion to moisture and air on the contact surface
16	Inhibitory compound		Each connector must present in the slot a Composite of the oxide and galvanic corrosion
17	Identification mark		Each connector should be marked with the manufacturer’s symbol, catalog number, Application driver range, number of die to occupy. When this information is not possible to present in the body of the connector, it will be printed on the connector bag except for the manufacturer’s brand and name, which must necessarily be indicated on the body of the connector
18	Packaging		Each connector should be individually packed in a high plastic bag resistance duly sealed for intempere, in order to prevent external agents from damaging it and causing premature oxidation.

     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