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| Contact Us |
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5-36, Type-1, 10A,
Prashanthi Nagar,
Kukatpally I.E.,
Hyderabad-500 072.
Ph : +91-40-23074040 / 50
E- mail : garg@gdpl.org |
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| Products / SPM Cables |
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SPM Cables is an IS/ ISO 9001:2000 company manufacturing wide range of Electrical and Telecommunication cables. The company enjoys high reputation for quality manufacturing of variety of cables for construction, Agriculture, Communication and Power Sector.
The copper conductor are used in manufacturing of cables are 99.97% pure Electrolytic Grade, bright annealed with morethan 100% conductivity and a special grade of PVC Compound having high insulation resistance and di-electric strength is used.
QUALITY SYSTEM
High Quality standards are built into every SPM Cable product. In process checks and tests are carried at every stage and finally upto the finished products ensure that SPM Cables meet high quality standards and consumer approval.
UNIQUE PROCESS FEATURES
- Multiwire Online Drawing & Annealing
- Latest state of-the-art-extruders (High Speed upto 500 Mtrs. Per minute)
- Coextruded PVC insulation for better insulation and electrial properties
- Automatic on line critical diameter control
- Stringent quality control.
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SINGLE CORE, TWIN INSULATED CABLES IN VOLTAGE GRADE 650/1100V |
| Naminal Area of Conductor |
Number/Nom. Dia. of Wires |
Thickness of insulation (Nom.) |
Approx. overall diameter |
Current Carrying capacity 2 wires single phose |
Resistance (Max.) per Km. @ 20°C |
| Sq. Mm. |
mm. |
mm. |
mm. |
Amps. |
Ohms |
| 0.75 |
24/0.20 |
0.6 |
2.5 |
7 |
26.00 |
| 1.0 |
14/0.30 |
0.7 |
2.8 |
12 |
18.10 |
| 1.5 |
22/0.30 |
0.7 |
3.1 |
16 |
12.10 |
| 2.5 |
36/0.30 |
0.8 |
3.8 |
22 |
7.41 |
| 4.0 |
56/0.30 |
0.8 |
4.4 |
29 |
4.95 |
| 6.0 |
84/0.30 |
0.8 |
5.2 |
37 |
3.30 |
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For sizes 1.0/1.5/2.5 sq.mm : as per conductor Class 2 of IS:8130/1984.
For sizes 0.75/4.0/6.0 sq.mm : as per conductor Class 5 of IS:8130/1984
Supplied in 90 Mtr. Coils in attractive cartons. Confirms to IS:694:1990 |
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| SINGLE CORE, TWIN INSULATED CABLES IN VOLTAGE GRADE 650/1100V |
| Naminal Area of Conductor |
Number / Nom. Dia. of Wires |
Thickness of insulation (Nom.) |
Approx. overall diameter |
Current Carrying capacity 2 wires single phose |
Resistance (Max.) per Km. @ 20°C |
| Sq. Mm. |
mm. |
mm. |
mm. |
Amps. |
Ohms |
| 10 |
140/0.30 |
1.0 |
6.6 |
51 |
1.91 |
| 16 |
126/0.40 |
1.0 |
7.8 |
68 |
1.21 |
| 25 |
196/0.40 |
1.2 |
9.7 |
86 |
0.780 |
| 35 |
220/0.45 |
1.2 |
10.9 |
110 |
0.554 |
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