Unilay Cables
Description
One of the India’s leading manufacturer Heat Resistant and Flame Retardant RoHS Compliant Cable with Unilay conductor. no loose contacts, no broken ends - no sparking and overheating.
Application
Suitable for use in conduit and for fixed, protected installation, ideal for high density wiring.
Specifications
- Approvals - IS 694 marked, CE, RoHS Compliant.
- Voltage Grade - Up to and including 1100 V
- Conductor - Thin strands of electrolytic copper are multi-drawn for uniformity of resistance, dimension and flexibility. The drawn strands are uni-laid with high precision and compacted. Thus forming a perfectly circular conductor which enables reduction in overall diameter for space saving in high density wiring.
- Conductor Speciality - The strands do not get cut when stripping the insulation. The conductor offers perfect contact at pins, terminals and sockets. Thus, eliminating spot heating and sparking.
- Insulation - Specially formulated heat resistant & flame retardant PVC insulation is used. The HR FR property retards the propagation of flame without compromising safety.
- Insulation Conformity : IS 5831, Type C – HR 85°C + FR
- Colours - Red, yellow, blue, black, green, grey & white
- Marking - The cables are printed with marking of ‘Tamra UNILAY HR FR’
- Packing - 90 mtr., 200 mtr. coils packed in protective cartons
Cable Design Parameters
| SNeocmtiionnaal lC Aroresas (Sq. mm) | Nsoumlaitnioaln Thickness (mm) | *NoNmuminbale Dr ia. of Strands | Approx. Overall Diameter (mm) | Conductor Resistance at 20C (Ω /km) | Curr(eAnmt pRsa)ting | |
|---|---|---|---|---|---|---|
| Casing | Concealed | |||||
| 1 | 0.7 | 37/0.20 | 2.6 | 19.5 | 12 | 11 |
| 1.5 | 0.7 | 37/0.22 | 3.0 | 13.3 | 16 | 15 |
| 2.5 | 0.8 | 61/0.22 | 3.6 | 7.98 | 23 | 19 |
| 4 | 0.8 | 61/0.30 | 4.1 | 4.95 | 30 | 26 |
| *Conductor as per IS 8130 | ||||||
Properties
| Test | Test Method | Values |
|---|---|---|
| Limited Oxygen Index | IS 10810 P-58 | > 29% |
| Limited Temp. Index | IS 10810 P-64 | >250 °C |
