NFA2XSY - T

kategori produk

Nominal Voltage : 12/20 kV

Maximum System Voltage : 24 kV

Specification : SPLN 43 – 5 – 2 : 1995

Construction :

Conductor	: Allumunium ( Compact Circular Stranded )
Conductor Screen	: Extruded Semiconductive Compound
Insulation	: Extruded Crosslink Polyethylene (XLPE)
Insulation Screen	: Extruded Strippable Semiconductive Compound
Metalic Screen	: Copper Wire Screen
Sheath	: Extruded PVC 90o C grade
Messenger	: Stranded Steel Wire, PVC 90o C Covered

Symbol

Applicable Standard	: Other Specification are available on request
Application	: Used for Overhead Installation

NFA2XSY-T
THREE - SINGLE CORE OVERHEAD TWISTED CABLE
ALUMUNIUM CONDUCTOR, XLPE INSULATED
COPPER WIRE SCREENED AND PVC SHEATED

Nominal Voltage : 12/20 kV
Maximum System Voltage : 24 kV
Specification : SPLN 43-5-3 : 1995

NFA2XSY-T - ALUMUNIUM CONDUCTOR								(3 CORE + 1 MESSENGER)
Nominal cross sectional area	PHASE	mm2	35	50	70	95	120			150
Nominal cross sectional area	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
Steel Messenger	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
Capacitance		uF/km	0,144	0,157	0,177	0,197	0,214	0,214		0,229	0,229	0,229
Inductance		mH/km	0,178	0,163	0,144	0,129	0,119	0,119		0,112	0,112	0,112
Current carrying	at 20 C	A	130	159	193	240	277	277		326	326	326
capacity in air	at 40 C	A	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

Nominal cross sectional area	PHASE	mm2	185			240				300
Nominal cross sectional area	MESSENGER	mm2	50	70	95	50	70	95	120	70	95	120
Phase	Approx. Conductor diameter	mm	15,7			18				20,1
	Max. DC Cond resistance at 20 C	Ohm/km	0,164			0,125				0,1
	Nominal Insulation thicknes	mm	5,5			5,5				5,5
	Min. DC resistance at 20 C	m.ohm.km	2500			2300				2100
	Nominal sheath thickness	mm	2,5			2,5				2,5
	Outer Diameter	mm	35,9			38,2				40,3
Steel Messenger	PVC ins. Thickness	mm	1,2	1,2	1,2	1,2	1,2	1,2	1,3	1,2	1,2	1,3
Steel Messenger	Outer Diameter	mm	11,6	13,4	15,2	11,6	13,4	15,2	17	13,4	15,2	17
Overall diameter	Approx.	mm	77,6	77,6	77,6	82,6	82,6	82,6	82,6	87,1	87,1	87,1
Cable Net. Weight	Approx.	kg/km	5199	5384	5600	5878	6063	6279	6506	6749	6965	7192
Standar length per reel		m	300	300	300	300	300	300	300	300	300	300
Minimum bending radius		mm	931	931	931	991	991	991	991	1045	1045	1045
Capacitance		uF/km	0,249	0,249	0,249	0,276	0,276	0,276	0,276	0,3	0,3	0,3
Inductance		mH/km	0,103	0,103	0,103	0,093	0,093	0,093	0,093	0,085	0,085	0,085
Current carrying	at 20 C	A	370	370	370	429	429	429	429	479	479	479
capacity in air	at 40 C	A	312	312	312	362	362	362	362	404	404	404
Short circuit current at 1 sec.		kA	17	17	17	22,1	22,1	22,1	22,1	27,6	27,6	27,6
AC Voltage test		kV/5 Min	30	30	30	30	30	30	30	30	30	30
Calculated breaking force of Steel Messenger		kN	62	89	122	62	89	122	155	89	122	155