Special Cables
Today, in continous growing world it is very important to adopt saftey systems in High rise bulidings, Industries, Schools, Hospitals & Complexes etc. Fire security system is the most commonly used saftey system in commericial area, where it is connected with fire alram cable for powering.
Fire security system requires high quality cables to provide power. POLYCAB provides high quality fire resistant outer jacket fire alrarm cables & powering the fire fighting equipements. POLYCAB is having high standard manufacturing facility for producing high quality fire alarn cable.
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The high growth of automation in process industry, especially process control across large user sites like oil refining and petrochemical plants, the steel industry, power stations etc. necessitates the reliable transmission of electrical signals, process data and control information.
Today, in a continuous process plants like refinery, fertilizer, cement, steel, etc. Various parameters like temprature, pressure flow, level etc are converted in to electrical signals which are fed to the control room. In control room these signals are analyzed and suitable commands are sent to the field to take corrective action. The control room has become the brain of the plant and instrumentation cables are the arteries.
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These are low voltage (0.6/1.0 kV & 1.8/3.0 kV), medium voltage (6.0 kV to 20 kV) & instrumentation cables (150/250V) in fire retardant and fire resistant combinations confirming to the construction and performance as per IEC 60092-353, 354, 376, 350, 352, 360. These cables are suitable to use in fixed installation in power, lighting, control, instrumentation and communication circuits on sea/marine vessels and offshore platforms where peak / transient voltages occurs during motor operations / variable frequency drive applications
These are single / multi core/pair cables with maximum conductor operating temperature of 90˚C and maximum conductor short circuit temperature 250˚C, produce low level of smoke and corrosive gases when exposed to fire than compared cables manufactured in accordance with IEC 60092-353, 354, 376..
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POLYCAB LOW TENSION CONTROL CABLE CONFIRMING TO IS 7098-P1
This standard covers the requirements for both armoured and unarmoured two, three, four, and multicore crosslinked polyethylene (XLPE) insulated and PVC sheathed cables for automation and control applications.
These are low tension cables of voltage grade up to and including 1100V AC. These are widely used for measure and regulate transmissions of automated process.
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Stranded/Solid Copper Conductor, PE/PVC/HRPVC/ XLPE/Silicon/FRXLPE Insulated Each PAIR/ TRIAD/ QUAD Laid up Shielded Individually with AL MYLAR along with ATC drain wire, All PAIRS/ TRIADS/QUADS then laid up together overall Shielded With AL MYLAR along with ATC drain wire, PVC T1/FRLSH/PVC ST2/ LSZH Inner Sheathed Unarmoured/ GI Steel Round Wire/Strip/ GI Steel Wire Armoured (Braided),PVC ST1/ FR/FRLSH/PVS ST2/LSZH Outer Sheathed from 2 PAIR/TRIAD/QUAD to 61 PAIR/TRIAD/QUAD in sizes 0.5 sq.mm to 2.5 sq.mm
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