IEC60502 Medium Voltage Underground Power Cable N2xry

 
1 Product Standard
This product is manufactured according to GB/T12706.2, equivalent to IEC60502.2. Or BS, DIN, ICEA standard as customer request. 
2  Application
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kv~26/35kv.

3 Structure:

1. Conductor shape: Aluminum Or Copper
2. Conductor screen: Semi-conductive material
3. Insulation: XLPE
4. Insulation screen: Semi-conductive material
5. Armoured: Steel wire armour or steel tape armour or alumium wire armour
6 Sheath: PVC or MDPE, HDPE, LDPE

4 Operating characteristics
– Rated power-frepuency voltage U0/U: 3.6/6kv~26/35kv.
– Max.admissible operating temperature of the conductor:90ºC.
– Max. short-circurt temperature of conductor shall not exceed 2500C. (5s maximum duration)
– The ambient temperature under installation should not below 00C.
– The bending radius of a single-core cable should not less than 20 times of the cable diameter.
  The bending radius of a multi-core cable should not less than 15 times of the cable diameter. 

5 Table of the voltage, cores and cross-section

The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time. For the cable with Category B rated voltage, the grounding fault lasting time normally is not over
1 hour, max. lasting time is not over 8 hours, annual ground fault lasting time altogether should not be over 125 hours, Category C includes all the system expect Category A and B.

6 Type and Name

Packing and shipping 

Company information

Hebei Huatong Wires&Cables Group Co.,ltd.

Which founded in1993,covers 15,000 square meters.With 400 sets of manufacturing machines and 200 pieces of equipment available for testing and inspecting,the company’s annual manufacturing capacity has reached 450 million US dollars.

The enterprise has adapted international advanced management standards by fully implementing the accreditation of ISO9001 Quality control system, ISO1004 Environment management system, and OHSAS18001 Occupational health and safety management system.

Huatong’s products which consist of 15 series of cables and tens of thousands of specifications are widely used in different key national projects and industries .Our products are well liked by domestic and international customers that they have been exported to various countries and areas including the US, Netherlands, Italy, Russia, UK, Australia, Ethiopia, Ghana, Congo, Middle East , and Southeast Asia.

FAQ

(1).When can I get the price?

We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.

(2).How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.

(3).How long can I expect to get the sample?

After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3~5 days. You can use your own express account or prepay us if you do not have an account.

(4).What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order.The best record we keep is delivering 10 kilometers cable within a week.