Cables having circular bunched UNIFY copper conductors & high temperature PVC insulation. Rajdhani UNIFY conductors have no loose strands, ensuring that there is no loss of current carrying capacity due to breakage of strands during stripping of insulation and installation of cables.
Compact high temperature PVC insulation gives short term rating of 125° C and continuous rating of 105° C. Thus the cables have high current carrying capacity.
Manufactured from bright annealed 99.97% pure bare copper conductors with Rajdhani UNIFY bunched that offer low conductor resistance, they result in lower heating thereby increase in life and savings in power consumption. These wires are insulated with a special coloration which offers high insulation resistance and long life.
These Cables are used for wiring domestic and commercial buildings. The multi strand flexible conductors make it ideal for concealed wiring.
|
Conductor Area Sq.mm. |
Insulation Thickness mm. |
Configuration |
Max Overall Diameter mm. |
Conductor Resistance Ohm/km @20*C (Max) |
Current Ratting Amps. | |
|---|---|---|---|---|---|---|
| Casing | Concealed | |||||
| 0.75 | 0.6 | 07/0.38 | 2.8 | 026 | 009 | 08 |
| 1.00 | 0.6 | 19/0.26 | 3.2 | 18.1 | 014 | 13 |
| 1.50 | 0.7 | 19/0.32 | 3.4 | 12.1 | 178 | 16 |
| 2.50 | 0.8 | 036/0.3 | 4.2 | 7.41 | 024 | 20 |
| 4.00 | 0.8 | 37/0.37 | 4.8 | 4.61 | 032 | 26 |
Power wiring to appliances, wiring to terminals ,sockets and contact pins, wiring in areas closed to LPG such as kitchens, chemical factories, laboratories, industrial wiring, wiring susceptible to temorary overloads and all fixedf installation andoor wiring.
| Properties | Test Method | Value |
|---|---|---|
| Limited Oxygen Index | ASTM-2863 | 32% |
| Flame Propagation | SS424-1475 | Unburnt portion600/850 mm |
| Temperature Index | ASTM-D 2863 | 250*C |
Rajdhani Zero Halogen Minimum Smoke Single Core Unsheathed Copper Cables Having Compact Circular Unify Conductors For Voltage up to 1100 Volts AC.
Conductor: Thin starands of Electrolytic Copper are multi-draw simultaneously for uniformity of Resistance, Dimension, Flexibility etc.The draw standers are are collected and uni-laid in high precision machines and further compacted. The perfectly circular conductor thus formed is intergral and compact. This enables reduction in overrall diameter for space saving in high density wiring. The strands do not get cut when stripping the insulation. The Conductor offers perfect Contact at pins, terminals and sockets. This eliminates spot heating and sparking.
Insulation: Specially formulated grade of Halogen Free Flame Retardant (HFFR) compound is used. The performance of the cable in fire situation is exceptionally good. The insulation does not burn readily. It does not melt and drip to spread fire. The smoke is negligible, transparent and non-toxic. The victims trapped in the fire do not suffer suffocation, can be evacuated with less difficulty, and the fire fighting is more convenient and effective. Unlike PVC, the smoke emitted is non corrosive. Thus the electronic printed circuit boards and hard disks are unaffected. Indeed, FIREWALL-HFFR wire fights fire even before you dial the Fire Brigade.
Colours: Red, Yellow, Blue, Black, Green Packing: 90 mtrs. (Approx. 100 yards) coils packed in protective cartons; jumbo coils in special payout boxes also available to help reduce wastage at the time of installation. Specifications generally conform to: IEC 332-1&3, IEEE 383, IEC 754-1&2, BS 4066-1&3 Sizes, Dimensions and Ratings :
Flame Retardant Low Smoke Single Core Unsheathed Flexible Copper Cables Having High Current Rating for Voltages up to 1100 Volts AC. Conductor: Specially formulated high temperature grade of Flame Retardant Low Smoke compound restricts the spread of flame in the fire situation. The smoke emitted by the burning cable is also less as compared to traditional cables. This offers improved visibility for evacuation of trapped victims and facilitates fire fighting operation. Colours: Entire cable has White base and a double strip of Red, Yellow, Blue, Black, Green running along the length of the cable. Packing: 90 mtrs. (Approx. 100 yards) coils packed in protective cartons; jumbo coils in special payout boxes also available to help reduce wastage at the time of installation. Specifications generally conforms to: IS 694, IEC 332-1, IEEE 383, IEC 754-1, BS 4066-1, BS-7622, IEC 1034, DIN VDE 0281-3 Description: “Rajdhani Cables” Copper Conductor, PVC insulated and Sheathed 650/1100V., Multi Core Flexible Cables Conforming to IS : 694/90 With ISI Mark.
Rajdhani single core flexible tri-rated cables have been specifically designed for use in the switch, control panels, relays and instrumentation panels of power switchgear and for purposes such as internal connectors in rectifier equipment, motor starters and controllers.The entire range is available with following constructions. Rajdhani’s Conductor:Nicely bunched high purity bright, electrolytic grade, annealed copper with superb flexibility according to harmonized grades HO5V-K and HO7V-K available in various sizes from 0.5 sq. mm to 120 sq. mm. Unify conductor will be provided on special order from 0.75 sq. mm to 4sq. mm. Insulation: Generally available with 105°C HRPVC insulation; choice of insulation is available on special order.
| Type of insulation | 105* Heat Resistant PVC | Flame retardant Low Smoke (FRLS) | Halogen Free Flame Retadant (HFFR) from 1.0 to 4.0 sq.mm. |
| Typical applications | Wiring of panels foruse in high ambient temperatures. | Wiring in high density critical installations in public places and fire prone areas. | Wiring in high density critical installations in public places and fire prone areas and in vicinity of electronic systems. |
| Applicable standards | IS694,BS6500,BS6004, IEC227,DinVDE- 0281-3 | IEC 332-1,BS4066-1,IEC-754-1, ASTMD-2843,Astmd-2863,BS7211,IEC 1034,BS 6425-1 | IEC3313,BS406613,IEC754-2,ASTMD-2843,ASTMD-2863,BS211,IEC 1034, BD 6425-1, DIN VDE 0282-9 |
| Cross Section area sq.mm. |
Approx. AWG |
Overall Dia., mm., Max. |
Insulation Thickness, mm, Nom. |
Conductor Config. No. of wires/ max. dia. |
Conductor Resist., ohm/km At 20*CMAx |
Max Current rating, Amp. |
Approx.voltage drop per amp per meter,mV |
| 0.50 | 22 | 02.6 | 0.6 | 16/0.20 | 39.00 | 006 | 46.0 |
| 0.75 | 20 | 02.8 | 0.6 | 24/0.20 | 26.00 | 009 | 31.0 |
| 1.00 | 18 | 03.0 | 0.6 | 32/0.20 | 019.5 | 014 | 22.0 |
| 1.50 | 16 | 03.4 | 0.7 | 30/0.25 | 013.3 | 018 | 15.0 |
| 2.50 | 14 | 04.2 | 0.8 | 50/0.25 | 07.98 | 024 | 9.10 |
| 4.00 | 12 | 04.8 | 0.8 | 56/0.30 | 04.95 | 032 | 5.70 |
| 6.00 | 10 | 05.6 | 0.8 | 84/0.30 | 03.30 | 042 | 3.80 |
| 10.0 | 8 | 07.0 | 1.0 | 124/0.30 | 01.91 | 055 | 2.20 |
| 16.0 | 6 | 08.2 | 1.0 | 1269/0.40 or 226/0.30 |
01.21 | 075 | 1.40 |
| 25.0 | 4 | 10.0 | 1.2 | 196/0.40 | 0.780 | 100 | 0.89 |
| 35.0 | 2 | 11.5 | 1.2 | 276/0.40 | 0.554 | 125 | 0.64 |
| 50.0 | 1 | 13.0 | 1.4 | 396/0.40 | 0.386 | 165 | 0.45 |
| 70.0 | 2/0 | 15.0 | 1.4 | 360/0.50 | 0.272 | 140 | 0.32 |
| 95.0 | 3/0 | 17.5 | 1.6 | 475/0.50 | 0.206 | 300 | 0.24 |
| 12.0 | 4/0 | 19.5 | 1.6 | 608/0.50 | 0.161 | 325 | 0.19 |
Single Core PVC insulated stranded copper conductor (unsheayhed) heavy duty cables for houses wiring voltage grade 650/1100V. Conforming to IS:694:1990
| Nomminal Cross Sectional
Aria of Conductor |
No.of Wires
&Diameter ofWires
|
Nominal
Thickness ofInsulation |
Overall
Diameter Max |
Conductor
Resistance Ohm/km (Max) |
Curreny Rating |
| (Sg mm) | (mm) | in(mm) | in(mm) | at20*C | (Amps) |
| 1.0(1/18) | 1/1.14mm | 0.70mm | 3.20mm | 18.1r/km | 12 |
| 01.0(3/22) | 3/0.66mm | 2.70mm | 3.20mm | 18.1r/km | 12 |
| 01.5(3/20) | 3/0.80mm | 0.70mm | 3.40mm | 12.1r/km | 16 |
| 02.5(7/22) | 7/0.68mm | 0.80mm | 4.20mm | 7.41r/km | 22 |
| 04.0(7/20) | 7/0.86mm | 0.80mm | 4.80mm | 4.61r/km | 29 |
| 06.0(7/18) | 7/1.05mm | 0.80mm | 5.60mm | 3.08r/km | 37 |
| 16.0(7/16) | 7/1.71mm | 1.00mm | 8.20mm | 1.15r/km | 68 |
| Conductor
Area
|
No. & Size Of Each Strand
|
Max DC Conductor resystance at 20*C | Unsheathed Cable | Sheathed Cable | # Current Carrying Capicity | |||||
| Copper | Aluminium | Insulation Thickness
Nominal |
Overall
Diameter Approx |
Insulation
Thickness Nominal |
Sheath
Thickness Norminal |
Overall
Dimeter Approx |
copper
Conducteor |
Aluminium
Conductor |
||
| sq.mm. | mm. | ohm/km | ohm/km | mm. | mm. | mm. | mm. | mm. | Amp. | Amp. |
| 1.000
1.500 2.500 |
1/1.12
1/1.38 1/1.78 |
018.10
012.10 007.41 |
—–
018.10 012.10 |
0.7
0.7 0.8 |
2.600
2.900 3.500 |
0.6
0.6 0.7 |
0.8
0.8 0.8 |
04.10
04.40 05.00 |
010
013 020 |
008
010 015 |
| 4.000
6.000 10.00 |
1/2.25
1/2.78 1/3.55 Al 7/1.55 Cu |
004.61
003.08 001.83 |
007.41
004.61 003.08 |
0.8
0.8 1.0 |
4.000
4.500 5.700 6.200 |
0.8
0.8 1.0 |
0.9 0.9 1.0 |
05.85
06.40 07.55 08.05 |
026
035 044 045 |
020
027 034 035 |
| 16.00
25.00 35.00 |
7/1.70
7/2.14 7/2.52 |
001.91
001.20 00.868 |
004.61
003.08 001.83 |
1.0
1.2 1.2 |
7.200
8.900 10.00 |
1.0
1.2 1.2 |
1.0
1.1 1.1 |
09.30
11.20 12.30 |
055
075 090 |
043
058 070 |
| 50.00
75.00 90.00 |
7/2.98Al
19/1.80Cu 19/2.16 19/2.52 |
00.387
002.68 00.193 |
00.641
00.443 00.320 |
1.4
1.4 1.6 |
12.00
12.00 13.80 16.00 |
1.4
1.4 |
1.2
1.2 |
14.50
14.50 |
120
120 150 175 |
092
092 116 135 |
| 120.0
150.0 185.0 |
37/2.03
37/2.24 37/2.52 |
00.153
00.124 0.0991 |
00.253
00.206 00.164 |
1.6
1.8 2.0 |
17.60
19.50 21.80 |
—– | —– | —— | 200
230 265 |
155
175 205 |
| 240.0
300.0 400.0 |
61/2.24
61/2.50 61/2.86 |
0.0754
0.0601 0.0470 |
00.153
00.100 0.0778 |
2.2
2.4 2.6 |
24.80
27.50 31.10 |
—– | —– | —— | 315
370 450 |
245
285 350 |
| 500.0
630.0 |
61/3.22
91/2.98 |
0.0366
0.0283 |
0.0605
0.0469 |
2.8
2.8 |
35.00
38.80 |
—— | —– | —— | 530
590 |
410
455 |
Description: “Rajdhani Cables” Annealed Bare Copper Conductor, PVC insulated and Unsheathed 650/1100V., Single Core Flexible Cables Conforming to IS : 694/90 With ISI Mark.
| Conductor Area | No. & Size of Each Strand | Cond. Bunched Dia. | Max.DC Resistance at 20*C | Insulation Thickness Nominal | Cable Dia. App. | #Current Carrying Capacity |
| Sq.mm. | mm. | mm. | Ohm/mm. | mm. | Amp. | Amp. |
| 00.500 | 0016/0.20 | 01.60 | 39.00 | 0.60 | 02.20 | 004 |
| 00.750 | 0024/0.20 | 02.08 | 26.00 | 0.60 | 02.50 | 007 |
| 01.000 | 0032/0.20 | 02.60 | 19.00 | 0.60 | 02.60 | 011 |
| 01.500 | 0048/0.20 | 03.20 | 13.00 | 0.60 | 02.90 | 014 |
| 02.500 | 0080/0.20 | 04.67 | 07.00 | 0.70 | 03.60 | 019 |
| 04.000 | 0056/0.30 | 05.90 | 04.95 | 0.80 | 04.30 | 026 |
| 06.000 | 085/0.300 | 07.36 | 03.30 | 0.80 | 05.00 | 031 |
| 010.00 | 0140/0.30 | 08.74 | 01.91 | 1.00 | 06.80 | 042 |
| 016.00 | 0126/0.30 | 10.60 | 01.21 | 1.00 | 08.00 | 057 |
| 025.00 | 0196/0.40 | 12.56 | 00.78 | 1.20 | 10.00 | 071 |
| 035.00 | 0276/0.40 | 14.54 | 08.74 | 1.20 | 11.40 | 091 |
| 050.00 | 0396/0.40 | 16.45 | 10.60 | 1.40 | 13.70 | 120 |
| 070.00 | 0440/0.45 | 18.45 | 12.56 | 1.40 | 15.60 | 161 |
| 095.00 | 0590/0.45 | 20.40 | 14.54 | 0.60 | 18.00 | 200 |
| 120.00 | 0750/0.45 | 23.30 | 16.45 | 0.60 | 20.00 | 225 |
| 150.00 | 0943/0.45 | 26.00 | 18.45 | 0.60 | 22.30 | 240 |
| 185.00 | 1150/0.45 | 30.10 | 20.40 | 0.60 | 24.60 | 300 |
| 240.00 | 1500/0.45 | 00.94 | 23.30 | 0.60 | 28.00 | 425 |
| 300.00 | 1875/0.45 | 01.13 | 26.00 | 0.60 | 31.00 | 475 |
| 400.00 | 2500/0.45 | 01.31 | 30.10 | 0.60 | 35.70 | 550 |
