Fibre Solution India

Naraina, Delhi

11 KV & 33 KV Aerial Bunched cables are used for power distribution in cities where ground space is constrained.

Configuration   

• Size ranges from 35 Sq mm to 400 Sq mm.
• Three phase cables constitute of three single core screened cables.
• These phase cable twist around an Aluminum Alloy messenger conductor which carries the full load of the cable when mounted on poles.
• The size of the messenger conductor is designed based on the weight of the cable over a span of poles.

Screening

• Screened by an extruded semi conducting layer - XLPE Insulated.
• Screened again by an extruded semi conducting layer and a copper tape.

Insulation

• XLPE
• Phase Identification
• Coloured polyester strip Red, Yellow and Blue, under copper tape
• Ridges 1, 2 and 3.
• Outer Sheath
• Overall sheathed with PVC/ Polyethylene.

As a result of persistent technical research, we have developed a comprehensive design capability based on sound engineering practices to help meet the technical requirements of our customers.

Paramount has the distinction of being the largest supplier of specialized cables to the Indian Railways. As a result of persistent technical research, we have developed a comprehensive design capability based on sound engineering practices to help meet the technical requirements of our customers.

We take pride in having developed and designed wide varieties of cables to various global specifications of our customers. Paramount was the first cable company in India to have developed 4 Quad Axle Counter Cables, a very advanced innovation, for the Indian Railways. In view of the stringent usage and safety requirements, these cables have extremely low capacitance unbalance and reduction factor values.

We are among the few Cable companies who are manufacturing the following types of cables for Indian Railways:

• Underground Railway Signalling Cables
• Underground Railway Quad Axle Counter Cables
• Optical Fiber Cables
• Power Cables
• Specialized Instrumentation cables for underground and elevated Metro Projects

1100 Volt Grade are used for distributing power to individual consumers by utility service providers such as electricity boards and electricity distributing authorities. The cables are suspended overhead using electrical poles. The cables can be tapped intermittently from any required position, enabling them to be used in urban as well as rural areas.

Conductor

• Phase or lighting conductor: Electrical grade Aluminium of H2 or H4 grade as per IS: 8130
• Messenger conductor: Aluminium Magnesium and Silica Alloy.

Identification of Phase

Ridges provided on the insulation of Phase Conductors: 1 ridge for the 1st phase, 2 ridges for the 2nd phase and 3 ridges for the 3rd phase. The Neutral phase may have 4 ridges if required.

Colour of Insulation

As the cable remains exposed to environmental elements such as UV rays from sunlight, the insulation is mixed with a small amount of carbon black to prevent the deterioration of polythene.

Construction of Cable

• The phase conductor can be of single phase or three phases. A lighting conductor can be also incorporated for street lighting. A messenger conductor supports the weight of the cable and keeps the assembly strung under tension. Phase conductors are made of concentrically stranded Aluminum Wires having 7 or 19 wires. Messenger conductors are made of Aluminum Alloy having 7 or 19 wires.
• Phase and lighting conductors may be insulated with XLPE compound of Sioplas Technology. Messenger conductors are kept either bare or insulated. Phase and lighting conductors are twisted around the messenger conductor. In special cases a neutral conductor may also be provided separately. Generally, the messenger acts as earth and neutral.