Guangdong Shengyu Cable Industry Co., Ltd.
Guangdong Shengyu Cables Industry Co., Ltd.
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21 KV Single Phase Power Cable Medium Voltage Xlpe Insulated Wire IEC 60502-1
TA2X(FL)2Y - single core medium voltage power cable
TA2X(FL)2Y power cable - Construction
1. Conductor : aluminium stranded conductor, round, compacted, class 2.
2. Screen : extruded semiconductor.
3. Insulation : XLPE.
4. Screen : extruded semiconductor.
5. Tape : semiconducting material, water repellent.
6. Tape : aluminum with copolymer,
thickness 0.185 mm and adhesive to the PE sheath.
7. Sheath : medium density PE jacket, weatherproof.
TA2X(FL)2Y power cable - Technical data and tests
Max. conductor temp. for optimal operation : +90° C.
Max. short-circuit temperature (max. 5 s) : +250° C.
Minimum installation temperature : -20° C.
Minimum operating temperature : -40° C.
Test voltage : 21 kV for cables of 6/10 kV;
42 kV for cables of 12/20 kV;
63 kV for cables of 18/30 kV.
Peak pulling force during installation : max. 30 N/mm² per conductor cross-section.
Partial discharge level at 1.73 Uo : max. 2 PC.
Bending radius : single-core : 15 x D where D is the outer diameter of the core.
triple-core : 12 x D where D is the external diameter of the core.
Notes : in the event of a single bend, for example into enclosures, electrical panels,
a single bending radius two times smaller than the regular size is permitted with
the condition to be carefully bent, at 20-30° C and following a template.
TA2X(FL)2Y power cable - Standards
Conductor : according to EN 60228.
Insulation : according to CEI 60502-2.
Reference standard : NF C 33-223.
TA2X(FL)2Y power cable - Applications
This cable is designed for the construction of medium voltage lines. It is transversally and longitudinally waterproof and it can be installed in air, ground or water.