NAVIGATION
Zero Halogen Flame Retardant Low Smoke, Insulated Cables
Single Core Conduit Cables
Normal Duty Flexible Cables
 
 
Dynamic
Safe
Strong
 
 
 
 Zero Halogen Flame Retardent Low Smoke, Insulated Cables(ZHFR)
Zero Halogen, Flame Retardant, Low Smoke, Single Core Unsheated Copper Cables
For Working Voltage up to 1100 Volts
REFERENCE STANDARDS  
» INTERNATIONAL :
» NATIONAL :
BS 4066-1 & 3, BS 6724, VDE 0207
IEC 332-1 & 3, IEC 754-1
Conductor
Bright annealed bare copper of high electrolytic grade drawn to fine strands, multi strands bunched together rope shaped wire for uniformity of conductor dia, resistance, dimensions and flexibility etc. The diameter of the conductor is so uniform that strands do not get cut when stripping the insulation thus conductor gives perfect conductivity which eliminates spot heating and sparking.
Insulation
Specially formulated grade of Halogen Free Flame Retardant compound is used. The performance of the Cable in fire situation is exceptionally good. The insulation does not melt, drip or spread the fire conditions. The smoke is negligible, transparent and non-toxic.
Marking The Cable are printed with generic marking ELKAY - ZHFR
Color Skin colouring in various colour like Red, Yellow, Blue, Black, Green
Packing 90 mts. length in attractive cartoons.
 Sizes, Dimensions and Rating
Normal Area of Conductor Number/ Nom. Dia. Number/ Nom. Dia. For Unilay Insulation Thickness (Nom.) Approx. Overall Diameter  Current Carrying Amps. Resistance (Max.) per km
Sq.mm. mm. mm. mm. mm. Concealed Casing @ 20°C Ohms.
1.0 14/.3 19/0.26 0.7 2.8 11 12 18.10
1.5 22/.3 19/0.32 0.7 3.1 13 16 12.10
2.5 36/.3 37/0.29 0.8 3.8 18 22 7.41
4.0 56/.3 37/0.37 0.8 4.4 24 29 4.61
6.0 84/.3 61/0.35 0.8 5.0 31 37 3.30
 Additional Properties
Test Specification FRPVC
Typical Value
Ordinary PVC
Typical Value
Critical Oxygen Index ASTM-D 2863 >29 >22
Temperature Index ASTM-D 2863 & BICC Hand Book Chapter No. 6 >250°C >200°C
Smoke Density ASTM-D 2843 <80% <90%
Acid Gas Generation IEC 754-1 <20% <40%
Flammability IEC 332-1 Flame to extinguish with in 30 sec. Flame to extinguish with in 60 sec.
 
 
     
HOME
   Copyright © 2009. Elkay Telelinks Ltd. All rights reserved.
Site by Studio Crescent