Medium Voltage NFA2XSY-T Aerial Bundled Cable

12/20 (24) kV, NFA2XSY-T
( Aluminium Conductor, XLPE Insulated, Copper Wire Screen, PVC Sheated + AAAC Messenger )
Standard Specification: SPLN 43-5 / IEC 60502-2
 
Application :
XLPE insulated twisted cables are applied for specially overhead installation

Special Features on Request :
Oil Resistance
UV Resistance
Flame Retardant Cat. A, B, C
Flame Retardant Non Category
Heat Resistance
Anti Termite

Parameter：

Nominal cross sectional area	PHASE	mm2	35	50	70	95	120		150
	MESSENGER	mm2	50	50	50	50	50	70	50	70	95
Phase	Approx. Conductor diameter	mm	6,8	7,9	9,6	11,3	12,7		14
	Max. DC Cond resistance at 20 C	Ohm/km	0,868	0,641	0,443	0,32	0,253		0,206
	Nominal Insulation thicknes	mm	5,5	5,5	5,5	5,5	5,5		5,5
	Min. DC resistance at 20 C	m.ohm.km	4400	4100	3600	3200	3000		2800
	Nominal sheath thickness	mm	2,5	2,5	2,5	2,5	2,5		2,5
	Outer Diameter	mm	27,1	28,2	29,8	31,5	32,9		34,2
Steel Messenger	PVC ins. Thickness	mm	1,2	1,2	1,2	1,2	1,2	1,2	1,2	1,2	1,2
	Outer Diameter	mm	11,6	11,6	11,6	11,6	11,6	13,4	11,6	13,4	15,2
Overall diameter	Approx.	mm	58,4	60,8	64,3	68	71,1	71,1	74	74	74
Cable Net. Weight	Approx.	kg/km	2920	3128	3455	3829	4172	4357	4735	4920	5136
Standar length per reel		m	500	500	500	500	500	500	500	500	500
Minimum bending radius		mm	701	730	772	816	853	853	888	888	888
Current carrying	at 20 C	A	130	159	193	240	277	277	326	326	326
capacity in air	at 40 C		110	134	163	203	234	234	275	275	275
Short circuit current at 1 sec.		kA	3,2	4,6	6,4	8,7	11	11	13,8	13,8	13,8
AC Voltage test		kV/5 Min	30	30	30	30	30	30	30	30	30
Calculated breaking force of Steel Messenger		kN	62	62	62	62	62	89	62	89	122