| INSTALLATION DETAILS |
| I) IN AIR ( installed on non-continuous brackets, ladder supports or cleats) |
| a) Single Core |
| 1) Two Cables spaced 'De' vertical |
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| 2) Three cables trefoil |
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| 3) Three Cables (flat) spaced 'De' vertical |
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| b) Multi Core |
| 1) Single cable touching wall |
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| II) IN GROUND |
| a) Single Core |
|
| 1) Two Cables spaced 'De' vertical |
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| 2) Three cables trefoil |
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| 3) Three Cables (flat) spaced 'De' horizontal |
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| b) Multi Core |
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| 1) Single isolated buried Cable |
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| III) IN DUCT ( Multi Core Cables) |
| 1) Single isolated buried ducts |
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NOTE:- De : External diameter of cable
D : Depth of Laying. |