15/25 kV Medium Voltage Copper Underground Unipolar Cable 240 mm2 EPR Aislacion

admin — Mon, 16 Sep 2019 01:41:16 +0000

TECHNICAL DATA OF 15/25KV UNDERGROUND CABLE CU / EPR / CSW / CPE 1x240MM2
Item	Description	Unit	Data
1	Rated Voltage	KV	15/25
2	Reference Standard		IEC 60502; ABNTNBR 6251
3	Conductor
	– Cross sectional area	mm²	1×240
	– Material		Copper strand, Class2, Circular ,compacted
	– Strands No.		Mini. 34
	– Overall diameter	mm	17.6~19.2
5	Conductor Screen
	– Material		Semi-conductive compound
	– Nominal Thickness	mm	0.6
6	Insulation
	– Type		105 ℃ EPR
	– Nominal thickness	mm	5.5
7	Core screen
	– Material		Extruded strippable Compound
	– Nominal Thickness	mm	0.7
8	Water proof material	—	Water Blocking powder
9	Metallic layer
	– Material		Copper wire heliclly wrapped with copper tape
	-Cross-section area	mm2	25
10	Outer covering
	– Material	—	CPE
	– Nominal thickness	mm	2.2
11	Completed cable
	– Approx. cable dia.	mm	39.7
	– Weight per km (approx.)	kg	3690
12	Max. D.C. Resistance of conductor at 20°C	Ω/km	0.0762

Medium Voltage Copper Underground Cable 240 mm2 EPR Aislacion – JYTOP Cable