3Cx300sq.mm 19/33kV 36kV CU/XLPE/PVC Copper Insulated MV Underground Power Cable for 33/11kV Substation

The quality of our Explosion-proof Junction Box, MMO Solid Rod Anode, Copper Welding Machine is strictly controlled, so that unqualified raw materials are not put into storage or put into production, unqualified semi-finished products do not flow into the next process, and unqualified finished products do not leave the factory. As always, our company adheres to the business philosophy of 'expanding the market with quality, and winning customers with integrity', and has established long-term friendly cooperative relations with our customers. According to the plan, we strive to become an enterprise with superb production and scientific research strength and first-class brand in the near future. We take pride in offering the highest quality products and our passion to provide the best possible service and support to our customers. Our main goal is to exceed every customer′s expectations.

• Product features:

          XLPE cables have excellent electrical performance.The dielectric loss is smaller than both paper and PVC insulation, and the capacitance of XLPE cables is also smaller.Therefore, charging current and ground fault current can also be reduced in the absence of a valid star grounding system.

Easy laying is another advantage of XLPE cables.XLPE cables have a smaller bending radius, are lighter than other similar cables and have simpler terminal handling.Since XLPE cables do not contain oil, the route is not taken into account when laying XLPE cables, and there is no possibility of failure due to oil running.

          The excellent anti-aging characteristics and extreme heat resistance deformation determine that the cross linked POLYETHYLENE cable can allow large current to pass under the conditions of normal operating temperature (90℃), short time failure (130℃) and short circuit (250℃).

• Product application:

          XLPE/PVC cable is weatherproof high-density polyethylene and weatherproof POLY vinyl chloride insulation extruded from compacted copper and aluminum conductors. The cable is excellent and reliable, and has excellent physical, mechanical and electrical properties.Resistance to electric marks, surface discharge, atmospheric resistance and other advantages.Small gap in cable laying, saving line corridor, reducing line voltage, reducing power supply accidents, ensuring personal safety, suitable for mountainous area, forest area, mining area, city and other occasions, it is an all-weather cable product.

• Technical parameters

1. Long-term permissible operating temperature of cable conductor: hdPE insulation shall not exceed 75°C;Cross linked polyethylene Insulation shall not exceed 90°C;
2. In the case of short circuit (the duration shall not exceed 5s), the temperature of the cable conductor shall not exceed: the former 150°C, the latter 250°C;
3. When the cable is laid, the ambient temperature in the camp is lower than -20°C;
4. The allowable bending radius of the cable shall not be less than the diameter of the cylinder used in the cable bending test.

We are determined to meet the growing demand of our customers and the market for our 3Cx300sq.mm 19/33kV 36kV CU/XLPE/PVC Copper Insulated MV Underground Power Cable for 33/11kV Substation in order to achieve our economic and social responsibilities. The principles we uphold make our continuous dedication to manufacturing excellence and help us make our corporate philosophy a reality. Our enterprise always follows the business philosophy of 'taking the user as the center, regarding the quality as the life', guarantees the excellent quality of the products with the advanced technological conditions, excellent processing equipment, perfect testing facilities and strict quality assurance system.

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