house wiring manufacturer


House Wiring

One name in house wires which inspires confidence in consultants, architects and builders today is RELEMAC. One of the most sought-after brands of house wires, Relemac has built up a requtation for commercial foresight and solid integrity. Relemac house wires carry a guarantee that far exceeds the ISI Certification they possess. Tested at every stage and supervised by experienced engineers, Relemac house wire are making a name for themselves in both Indian and world markets.

Conductor

Flexible copper conductors are made from high conductivity Copper rods of 8 mm diameter. The rod is drawn to required sizes of fine wires for the construction of conductors of different areas of cross section. Annealed plain copper conductors used in the flexible cables and cords conform to the requirements of table 3 class 5 of IS:8130-1984. The construction of conductor is also made according to customer specification.

Insulation

Relemac House wires are mainly available readily in PVC insulations & also manufactured in various other insulations like, FR PVC / FRLS PVC / HR PVC / ZERO HALOGEN & TEFLON (PTFE) With HR PVC.


PVC Insulation  'Type A' PVC Compound suitable for a maximum continuous conductor operating temperature of 70°C, as referred in IS:694-1990, is insulated over conductor by extrusion process with required thickness of insulation and conforms to all the requirements of IS: 5831-1984.

FR Insulation  FR PVC insulation has better fire retardant properties than normal PVC.

FRLS Insulation  FRLS PVC insulation provides better fire retardant properties then normal PVC & also emits Low Smoke, in case of fire.

HR PVC Insulation  HR PVC Insulation ensures insulation stability at conductor temperature of 85C & 105C, in case of HR85 & HR 105PVC insulation respectively.

ZERO HALOGEN Insulation  ZERO HALOGEN Insulation provides better flame retardant properties then HR & FRLS. Zero Halogen required >300 Deg'C temperature to catch fire (with 1% Oxygen).

TEFLON (PTFE) With HR PVC Insulation  TEFLON (PTFE) with HR105 PVC are designed for high cost and Sensitive installations where fire from electrical short circuits may cause damage to human life & property. PTFE can withstand,operating temperature from -650C to +2600C.

Comparative  Properties of RELEMAC Wires

Feature
Normal PVC Wire
Heat Resistance
HR-PVC
 
Fire Retaradant
FR-PVC
Fire Retardant
Low Smoke FRLS
Zero Halogen
Low Smoke
Insulation Material
PVC
PVC
Spl. PVC
Spl. PVC
Spl. Polymer
Insulation Property
Normal
Good
Good
Good
Very Good
Temperature Rating
70 Deg' C
85 Deg' C
70 Deg' C
70 Deg' C
85 Deg' C
Thermal Stability
Normal
Very Good
Good
Good
Very Good
Flame Retardancy
Good
Good
Very Good
Very Good
Excellent
Safety During Burning
Average
Average
Good
Good
Excellent
Requirement of Oxygen to catch fire (% in air)
>21
>21
>30
>30
>35
Temperature Required
to Catch Fire (with 21% oxygen)
Room Temp.
Room Temp.
>250 Deg' C
>250 Deg' C
> 300 Deg' C
Visibility during Cable Burning (%)
<20
<20
<35
>40
>80
Release of Halogen Gas during burning (% by weight)
<20
<20
<20
<20
Zero
Abrasion Resistance During Installation
Good
Good
Good
Good
Good

Single Core Unsheathed Flexible Cables in voltage grade 1100 Volts

Nominal cross
sectional area
of
Conductor

Sq.mm

Number/Nom.
Dia. of wire




mm
Nominal Thickness
of
Insulation


mm
Overall
Diameter
(Approx.)



mm
Current carrying capacity #
2 cables, single phase
Max. resistance
of Conductor
per
Km @ 20 C


Ohms.
In conduit/
Trunking


Amps.
Unenclosed-clipped
directly to a surface or on cable tray

Amps.
1.0
14/0.3*
0.7
2.8
11
12
18.10
1.5
22/0.3*
0.7
3.2
13
16
12.10
2.5
36/0.3*
0.8
3.8
18
22
7.41
4.0
56/0.3**
0.8
4.5
24
29
4.95
Standard Colours: Black, Red, Blue, Yellow, Green. (for earthing) Supplied in 90 metre lengths in attractive cartons. Confirm to IS-694 - 1990. * As per conductor class 2 of IS : 8130/1984 ** As per conductor class 5 of IS : 8130/1984 #As per IS 3961 (part V)-1968
6
84/0.3
0.8
5.4
31
37
3.30
10
140/0.3
1.0
6.8
42
51
1.91
16
101/0.45
1.0
8.0
57
68
1.21
25
158/0.45
1.2
10.0
71
86
0.780
35
220/0.45
1.2
11.1
91
110
0.554
50
315/0.45
1.4
13.2
120
140
0.386
Supplied in 90 meters lengths in Polythene & Cloth Packing
Standard Colours: Red, Yellow, Blue & Black
Confirm to IS:694/1990.
* Sample card available on request. (1 to 4 Sq mm.)

Single Core Unsheathed Flexible Cables in voltage grade 1100 Volts
2.0
28/0.3
0.8
3.40
17
20
9.40
4.5
65/0.3
0.9
4.85
28
33
4.08

Single Core Unsheathed Annealed copper conductor as per BSS-2004/1961
voltage grade 1100 Volts
No.of strand & Size
of wire in inch
Size in
SWG
Nominal area of
Conductor in Sq.mm
Thickness of Insulation
in mm
Nominal overall Dia
in mm
Current rating
Amps
1/0.044*
1/18
1.0
1.05
3.30
5
1/0.046*
1/17
1.1
1.05
3.70
7
3/0.029*
3/22
1.3
1.05
3.50
10
3/0.036
3/20
2.0
1.20
4.85
16
3/0.036*
3/20
2.0
1.05
3.90
15
7/0.029*
7/22
3.0
1.15
4.80
20
7/0.036
7/20
4.5
1.30
6.10
29
7/0.036*
7/20
4.5
1.15
5.20
28
7/0.044
7/18
7.0
1.30
6.50
36
7/0.064
7/16
15.0
1.30
8.70
53
19/0.044
19/18
19.0
1.30
10.40
62
19/0.064
19/16
40.0
1.30
12.70
97
19/0.083
19/14
65.0
1.40
16.50
140
37/0.064
37/16
75.0
1.55
17.30
158
37/0.083
37/14
130.0
1.70
22.50
218
Supplied in 90 meters lengths in Polythene, Carton & Cloth Packing.
Standard Colours : White, Red, Yellow, Blue, Black & Green.
* Sample card available on request


www.relemacindia.com
www.relemaccables.net
www.relemacindia.net
www.skeswitchgears.com
Home | About us | Products | Contact Us | Site Map | Inquiry
R & D | Quality | Clientele | Associated Links | News Desk | Packaging | Privacy Policy | Disclaimer
Products :
   
     
     
 
All Rights Reserved. Contents Copyright RELEMAC CABLES
Design by WeblinkIndia.NET
Web Design & Web Development Company.