Electrical Cables: are used all over
the World means that there is a huge Market for them. You can produce Electrical Cables
and Target Markets outside the Country. The Truth is that there is a large Market
for Electrical Cables in Africa and South America.
What is Armoured Power Cable: Armoured Cable is
the name given to any Electrical Cable built with an Armour of Aluminium Wire or Steel
Wire Armour. The Armour sits under the Cable sheath to protect the Driver and isolate
the Layers.
Is Armoured Cable Water Proof: As others have
said Armoured Cable, we have lots of it running fom the house down the Garden to
get Power to a Shed, Greenhouse, Workshop and Exterior Power Point. It has the
Normal Plastic Coating and thus is Water proof.
How deep should Armoured Cable be buried: 450mm
is a generally recommended minimum and 600mm if the ground is likely to be disturbed.
However if the Cable were to be Laid under a Fixed Surface then it is Protected and
so Long as someone can Identify the Warning Tape before the Cable if any work is done
then you should be OK.
What is 4 core Armoured Cable used for: Made of 4
Copper individual Colour Coordinated Cables hence the name four Core Cable. 5 Core SWA
Armoured Cable is most commonly used in Low Voltage Transmissions and uses a three phase
Line with one Zero Line for the Power Supply.
What is a 3 core Cable: 3 Core Cables.
Domestic light Fittings that are controlled by two Switches (two way lighting)
use 3 core and earth for Connections between the two Switches. The Cable is made
up of 3 Solid Cores, which are individually Insulated and Wrapped in an outer
PVC Sleeving.
What does a GREY Wire mean: White and gray
indicate a Neutral Wire. White is the Color most Often used for this Function.
Although Neutral, they can still carry Current, Particularly the unbalanced
load the Electricity not being used and being returned to the Electrical Service.
Can I Wire Armoured Cable to a plug:
Armoured Cable can be connected to 3 pin plug of Commando type but not to a
13A plug without some Junction box. Most Caravans will be Supplied from a
RCD with a 2.5 or 4 mm sq Flexible Cable Laid across the grass.
Difference between MC and BX Cable:
For those who are not Familiar with the difference between the two, BX has
a Mechanical ground as part of the Armored Cable Wall or Jacket, where MC
has an "extra" green Wire that is used for grounding purposes. Those are
the only differences between the two Cables.
Does Armoured Cable Need Conduit:
Whilst the weight and rigidity of Armoured Cables can make them hard to handle
and time Consuming to Terminate, they are essential in applications where
Unarmoured Cables may be Prone to Damage and require Containment Protection,
Conduit or Trunking.
Do I have to use Armoured Cable outside:
Armoured for underground, generally. Mains outside would be preferable if in
waterproofed Conduit, Protection should be RCD type too. Or you could run it
along the back of the wall in Earthed Steel Conduit or heavy gauge pvc Conduit.
Butyl Flex is Rated for Outdoor use but has no Mechanical Protection.
Wishing you all the best,
http://www.seeyourNeeds.in
