 LT / PVC / XLPE Power and Control Cables
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The Power Cables are used under ground as well as over
head transmission of power in power plants, industries,
projects and all other electrical systems. Different
combinations such as Aluminum, Copper conductors, round
solid conductor, stranded conductors, sector shaped
conductors, taped inner sheath, extruded inner sheath,
Round steel and aluminum wire / Flat galvanized steel
strip Armored/ unarmored, single /double outer sheathed
etc are available.
Types of insulation include PVC, HR PVC, and XLPE. The
inner & outer sheaths can be PVC, HR PVC, FRLS, HR-FRLS
or FR depending upon the application and requirement
of customers. Kaydour manufactures different types
of cables with combinations of specifications as
mentioned above as per IS 1554 Part I for cables
upto 1100V. |
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KV Copper Power Control Cables
These cables are also used for under
ground as well as over head transmission of power to
the control panels in power plants, industries,
projects and all the electrical systems.
Different variations such as round solid conductor /
stranded conductors, taped inner sheath / extruded
inner sheath, Round steel / aluminum wire / Flat
galvanized steel strip Armored/ unarmored, single /
double outer sheathed etc are available.
Types of insulation include PVC, HR PVC. The sheath
can be PVC, HR PVC, FRLS, FR or HR-FRLS depending
upon the application. Kaydour manufactures all above
combinations as of 1.1 KV grade Control cables as
per IS 1554 Part I from two cores to 61 cores in 1.5
and 2.5 sq mm sizes.
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Technical
Information (1.1 KV Power Cables) |
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Working voltage |
Upto
1100 V |
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Temperature range |
-15
deg C to +70 deg C or +85 deg C in HR PVC,
-15 deg C to 90 deg C for XLPE |
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Sizes |
2.5
sq mm to 1000 sq mm in single core and
upto 400 sq mm in multi core upto 4 cores |
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Color codes |
2
core - Red & Black3 core - Red, Yellow, Blue3 ½
and |
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4
core - Red, Yellow, Blue & Black Black outer
sheath
Grey sheath on specific request |
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Specification |
IS
1554: Part I cables as per BS 6346 and IEC 502
etc.
can also be offered on specific enquiry |
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Packing |
500
/ 1000m on drums |
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Technical
Information (1.1 KV Copper Control Cables) |
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Working voltage |
Upto
1100 V |
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Temperature range |
-15
deg C to +70 deg C or +85 deg C in HR PVC |
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Sizes |
1.5,
2.5 & 4.0 sq mm upto 6 cores |
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Color codes |
2
core - Red & Black3 core - Red, Yellow, Blue |
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3 ½
and 4 core - Red, Yellow, Blue & Black
5 core - Red, Yellow, Blue, Black & Grey
6 core & above - adjacent cores are blue for
reference
and yellow for direction in each layer Black
outer sheath
Grey sheath on specific request |
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Specification |
IS
1554: Part I & II cables as per BS 6346 and IEC
502 etc
can also be made available |
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Packing |
500
/ 1000m on drums |
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Heavy Duty Armoured And Unarmoured Cables |
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Aluminium Conductor PVC Insulated, Inner Sheathed Unarmoured & PVC Sheathed Cables Confirming
To IS : 1554 (Part - I) Amended Upto Date
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Aluminium Conductor PVC Insulated, Inner
Sheathed Armoured & PVC Sheathed Cables Confirming To
IS : 1554 (Part - I) Amended Upto Date |
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1 Kv Annealed High
Conductivity Solid Copper Conductor 1.5 Sq. Mm. PVC
Insulated Inner Sheathed, Armoured /Unarmoured & PVC
Sheathed Control Cables Confirming To Is : 1554 (Part -
I) Amended Upto Date.
¤
1.1 Kv Annealed 1.5 Sq. Mm
1.1 Kv Annealed High Conductivity Solid Copper Conductor
2.5 Sq. Mm. PVC Insulated Inner Sheathed, Armoured /
Unarmoured & PVC Sheathed Control Cables Confirming To
Is : 1554 (Part - I) Amended Upto Date
¤
1.1 Kv Annealed 2.5 Sq. Mm
Conductor
Resistance of Plain Copper Conductors Used For Heavy
Duty Cables
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Size in sq. mm. |
Conductor
Construction |
Max. cond.
resistance in ohm / km at 20°
C |
Size in sq. mm. |
Conductor
Construction |
Max. Cond.
Resistance in ohms / km at 20°
C |
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Single core |
Multi
core |
Single core |
Multi
core |
| 1.5* |
1 /
1.38 |
11.90 |
12.10 |
120 |
37 /
2.03 |
0.150 |
0153 |
| 2.5* |
1 /
1.78 |
7.14 |
7.28 |
150 |
37 /
2.24 |
0.122 |
0.124 |
| 4.0* |
1 /
2.24 |
4.47 |
4.56 |
185 |
37 /
2.5 |
0.0972 |
0.0991 |
| 6.0* |
1 /
2.76 |
2.97 |
3.03 |
225 |
37 /
2.76 |
0.0789 |
0.0804 |
| 10 |
7 /
1.35 |
1.78 |
1.83 |
240 |
61 /
2.24 |
0.0740 |
0.07541 |
| 16 |
7 /
1.7 |
1.13 |
1.15 |
300 |
61 /
2.5 |
0.0590 |
0.0601 |
| 25 |
7 /
2.14 |
0.712 |
0.727 |
400 |
61 /
2.85 |
0.0461 |
0.0470 |
| 35 |
7 /
2.5 |
0.514 |
0.524 |
500 |
61 /
3.25 |
0.0366 |
0.0373 |
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50 |
7 / 3.00 19 /
1.78 |
0.379 |
0.387 |
630 |
91 / 3.00 |
0.0283 |
0.0289 |
| 70 |
19 /
2.14 |
0.262 |
0.268 |
800 |
127 /
2.83 |
0.0221 |
0.0226 |
| 95 |
19 /
2.5 |
0.189 |
0.193 |
1000 |
127 /
3.16 |
0.0176 |
0.0179 |
* Solid conductor
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