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What is the difference between the XLPE and PVC insulated Cable?

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When we need to choose a kind of Low voltage (0.6/1kv ) Cables in a project, usually we have to make a decision between the PVC insulated cable and XLPE insulated Cable, in order to make the right choice, you need to know the differences between the two kinds most popular cables. So let's see the differences in the following aspects:     Maximum working temperature of conductor: PVC insulated Cable is 70 Centigrade, XLPE insulated Cable is 90 Centigrade.     Maximum short (lasting less than 5 seconds) temperature: PVC insulated Cable is 160 Centigrade, XLPE insulated Cable is 250 Centigrade.     Service life: Usually, the XLPE insulated cable is longer than PVC insulated cable.     Price: Usually, the XLPE insulated cable price is higher than PVC insulated cable.     Water Proof Performance in Application Environment: PVC insulated cable is better than the XLPE insulate...
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The Nepal electricity authority is ready to deploy underground cables at the Kathmandu valley centre

The power bureau has invited interested parties to submit tender documents for the deployment of underground cables. The locations of the deployment include Ratnapark, Maitighar, Thapathali, Chabahil and Thamel. "Deploying underground cables is a costly thing. Therefore, we will only be deployed on the main roads of the city." Manoj Silwal, director of the project authority of Nepal's power bureau. The power bureau decided to deploy underground cables to remove overhead cables to improve the distribution system. This is part of a $180 million transmission and distribution efficiency project funded by the government of Nepal and the Asian development bank. Transmission and distribution project aims to increase network through automation, laid underground cable, use overhead line insulation cable erection and installation of smart meters to meet the growing demand for energy, Kathmandu increased capacity and reliability of the distribution network....
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The adhibition of antioxidant in PVC wire and cable

The improvement of aging resistance of PVC plastic mainly depends on the role of heat stabilizer, antioxidant and light stabilizer. For PVC wire and cable, due to the addition of plasticizer larger. So the anti-aging properties of plasticizers and plasticizers also have a great relationship, with the use of different plasticizers, aging resistance is also a big difference. For the plasticizers, containing unsaturated fat radical, ether, thioether, benzyl and chlorine atoms, which are generally poor in weather resistance, and the weathering properties of phthalates and alkylaryl phosphates are good. Epoxy plasticizer can not only prevent the processing of products when the color, but also make the products get good weather resistance. High temperature plasticizer oxidation reaction quickly, the performance of PVC plasticizer has a great destructive, so that performance is reduced, and produce odor. PVC in the oxidation process once the double bond, the decompositi...
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