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Typically, wires have a bend radius of 10 times the diameter of the wire. Measuring the inside. This is basically to prevent injury or changes in impedance at the bend. Also note that the tighter the bend can damage the insulation in coaxial or triaxial cables and cause lower dielectric strength between layers. Best to install cables where ripples don't form on the surface and moderate force is recommended. MIL-W-5088 has more information.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoFor normal 400 volts ac system. A common guide would be 10 to 12 times the diameter of cables.
The reason is to reduce the undue stress on the cable and it's insulation . Which differs to manufacturer specification or electrical codes.
Wiki User
∙ 11y agothe bending radius for ht cable 15d and 12d for lt cable.by mr. SAUMYA RANJAN LENKA, STERLING AND WILSON LTD DSP SITE DURGAPUR West Bengal
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For normal insulation single strand wire it is 8 times the diameter of the wire.
See related links below
Wiki User
∙ 10y agoThe radius of the curve of the inner edge of the bends shall be at least 6 times the external diameter of the armoured cable. For low voltage cable, 10.5 times the diameter of the cable. For high voltage cable, 18 times the diameter of the cable.
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Difference between unsymmetrical and symmetrical bending?
unsymmetrical bending
What does refraction means in terms of rainbows?
Refraction of bending lightrefraction means the bending of light, and the refraction of light in a prism causes to 'split' light in all its colors (that we can see and not see)Refraction is the bending of light. The bending of light is defined mathematically by Snell's law. The degree of bending through rain drops produces the various colors of the rainbow.
What is bending moment?
bending force is the amount of energy it takes to compromise the item from its natural shape or conditionA bending force is a combination of tension and compression.
Is bending stress is directly proportional to section modulus?
The bending stress in a beam is inversely proportional to the section modulus.
The bending of light as it moves from one material to another?
It's called refraction, and the amount of bending is determined by the index of refraction.
What is the minimum bend radius for the diameter of cable?
It depends on the cable. 0 to 5000 volts the minimum bending radius is 6 x diameter of the cable. Above 5000 volts the minimum bending radius is 8 x the diameter of the cable.
What is the bending radius of HT cable?
15 D
What is the Maximum bending radius for sheet metal forming?
I believe you want to know the MINIMUM bending radius of sheet metal. The maximum bend would be 180 degrees.
How do you calculate the bending radius of a power cable?
Minimum Bend RadiusCable TypeFixedInstallationModerateFlexCableTracksUnshieldedCables4 x CableDiameter6 x CableDiameter8 x CableDiameterShielded Cable4 x CableDiameter8 x CableDiameter12 x CableDiameterExample:A 19/C 18 AWG flex cable - .565" diameter - has a minimum bend radius of 4.5 (.565" x 8 = 4.5).
What is something you would NOT consider when choosing a cable type?
cable radius
What is bend radius of power cable how can you calculate the bend radius of 3c xlpe 240sqmm armoured cable having diameter of 100mm?
The radius of the curve of the inner edge of the bends shall be at least 6 times the external diameter for armoured cable.
Why springback in bending depends on yield stress elastic modulus sheet thickness and bend radius?
Every bending mechanism gets governed by the simple bending equation M/I=F/y=E/R
Can cause a reduction in available bandwidth on a cable broadband connection?
Sharp bending, cable pinch, spyware, worm virus, sending or receiving of large email, streaming.
What is the minimum bend radius for coax cable?
6x od
How do you calculate Diameter of a cable?
It is twice its radius or its circumference/pi
How do find a radius of a bend?
For Unshielded cables, it will 8 multiplies cable diameter and for shielded cables, it is 12 multiplies the cable diameter. However, the smaller the bend radius, the greater is the material flexibility.RegardsKelechi
What Type act armored cable may be bent to a radius of not less than times the deameter of the cable?
4
