0.6/1kv 50mm XLPE Cable/Copper Conductor XLPE Insulated PVC Sheath

1. Brief of XLPE insulated Power Cable
XLPE insulated power cable has a number of advantages over paper insulated and PVC insulated cable. XLPE cable has high electric strength, mechanical strength, high-aging resistance, environmental stress resisting anti-chemical corrosion, and it is simple construction, using convenient and higher operating of long term temperature. It can be laid with no drop restriction.
Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology(peroxide, silence, and irradiation, cross linking). The flame-retardant cable covers all kinds of low-smoke, low-halogen, low-smoke halogen free and non-smoke no halogenated and three classes of A, B, C.
Our XLPE cable can be manufactured according to company’s specification which is equivalent to IEC60502, IEC60332, IEC60754. Some of indexes are superior to above international standard IEC.
Some special XLPE cable can be manufactured according to the other standards required by customers.
XLPE cable having higher long-term working temperature and greater current rating, at the same environment XLPE cable may be reduced size(nominal cross section)1 or 2 class in comparison with paper and PVC cable. These are not only improving the quality and properties of products, but also reduce cable’s production costs.

2. Scope of XLPE Cable

Note:
ZR covers three classes A, B, C of flame-retardant cable. It can be expressed as ZRA or ZRB or ZRC separately. For example: ZRB-YJV or ZRA-YJV22
Only technical data of common cable are listed in Table of Cable’s construction, weight and electrical properties.

Attached Table: Cross section area of neutral conductor in 3+1cores, 4+1cores, and 3+2cores should conform to specification of following table:

3. Name and Type of XLPE cable

0.6/1kv 50mm XLPE cable/Copper conductor XLPE Insulated PVC Sheath

1>> Single core cable 0.6/1kv 50mm PVC cable/Copper conductor PVC Insulated PVC Sheath:
Max conductor operating temperature: 90 ° C
Short circuit temperature: >250 ° C no more than 2 seconds
Environment temperature of laying: 25 ° C (in air) 15 ° C (underground)
Depth of laying in direct: 100cm
Coefficient of thermal resistivity of soil: 100 ° C. Cm/w
Coefficient of thermal resistivity of PVC: 700 ° C. Cm/w
2>> Application of Single core cable 0.6/1kv 50mm XLPE cable/Copper conductor XLPE Insulated PVC Sheath
Structure:
Standard: IEC 60502
Conductor: Cu/ Aluminum
Insulation: XLPE(Cross-Linked Polyethylene)
Armour: Steel Wire/ Steel Tape Armoured
Sheath: PVC or LSZH
Sheath color: Black
Bending Radius:

Single core: 20D± 0.05, multi-core: 15D ± 0.05