Polycab offers a wide range of Rubber flexible cable for mining application conforming to IS 14494. Polycab also supply customised Mining cable with a guideline of different national and international specification.
The Mining industry is a challenging environment and the mining cables are to be performed at higher level with low risk. Polycab mining cable are designed to perform when exposed to harshest environment. The high abrasion properties, high flexibility and excellent electrical properties made this product highly suitable to use in underground.
Technical Specification
- Conductor: High conductivity tinned bunched copper conductor produced in-house from state-of-the art Machine.
- Separator: Proofed cotton tape/Polyester tape will be applied between conductor and insulation (optional).
- Conductor screening: Semi-conducting screening for voltage rating above 6.6 KV(E) .
- Insulation: In-house developed cross linked elastomeric compound ethylene propylene rubber (EPR).
- Insulation Screen: non-metallic part semi-conducting compound and annealed tinned copper wire shall be applied either spirally or in form of braiding over the non-metallic part
- Inner sheath: inner sheath will be applied over the laid-up cores wherever required
- Sheath: In-house developed cross linked elastomeric heavy duty sheathing applied over laid up assembly/screen/inner sheath/armour as per requirement.
- The construction is based on the application and requirement of the user against IS 14494 or generally confirming to IS 14494.
