NAYBY Cable Application

NAYBY cable is suitable for AC 50Hz power and distribution lines with rated voltage of 0.6/1kV, which can be used in fixed industrial power applications, underground tunnels, etc. Using steel wire armour offers great mechanical protection, making it rigid with a large radius.

NAYBY Cable Standards:

IEC 60228 Conductors
IEC 60502-1 Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 30kV(Um=36kV) - Part 1: Cables for rated voltages of 1 kV(Um=1.2kV) and 3 kV(Um=3.6kV)

CONSTRUCTION :

NAYBY Cable Construction

Conductor: Copper or aluminum, Class 1: solid conductor, or Class 2: stranded conductor
Insulation: Polyvinyl chloride PVC
Filler: Non-hygroscopic material
Binder tape: Non-hygroscopic material
Inner sheath: Polyvinyl chloride PVC
Armour: Double galvanized steel tape
Outer sheath: Polyvinyl chloride PVC

TECHNICAL DATA :

Voltage Rating Uo/U (Um) 0.6/1 (1.2)kV

Nominal Voltage DC (core-earth/core-core) :1.8/1.8kV

Test Voltage:4kV

Temperature Rating:
Flexed: 5°C to +70°C
Fixed: -35°C to +70°C

Maximum Short Circuit Temperature:

+160°C (max 5 seconds)

Minimum Bend Radius:
Single core: 15 x overall diameter
Multi core: 12 x overall diameter

PARAMETER :

0.6/1kV-3 core aluminum conductor PVC insulated steel tape armored PVC sheathed power cable
Nominal cross sectional area	Insulation thickness	Non-magnetic steel tape thickness	Sheath thickness	Approximate outer diameter	Approx. weight	Max.D.C resistance of conductor（20℃）	Current carrying capacity
mm2	mm	mm	mm	mm	kg/km	Ω/km	In Air(A)	In Ground(A)
3X2.5	0.8	0.2	1.8	14.3	276	12.1	-	-
3X4	1.0	0.2	1.8	16.1	347	7.41	-	-
3X6	1.0	0.2	1.8	17.3	397	4.61	-	-
3X10	1.0	0.2	1.8	19.9	510	3.08	38	54
3X16	1.0	0.2	1.8	22.3	634	1.91	51	71
3X25	1.2	0.2	1.8	25.9	833	1.2	66	92
3X35	1.2	0.2	1.8	27.2	961	0.868	81	110
3X50	1.4	0.2	1.9	31.1	1229	0.641	98	130
3X70	1.4	0.2	2.0	35.2	1577	0.443	120	160
3X95	1.6	0.5	2.2	41.3	2432	0.32	150	195
3X120	1.6	0.5	2.3	44.6	2824	0.253	180	225
3X150	1.8	0.5	2.5	49.4	3424	0.206	205	250
3X185	2	0.5	2.6	54.0	4045	0.164	235	285
3X240	2.2	0.5	2.8	60.6	5047	0.125	280	330
3X300	2.4	0.5	3.0	66.4	6024	0.1	320	370
0.6/1kV-4 core aluminum conductor PVC insulated steel tape armored PVC sheathed power cable
Nominal cross sectional area	Insulation thickness	Non-magnetic steel tape thickness	Sheath thickness	Approximate outer diameter	Approx. weight	Max.D.C resistance of conductor（20℃）	Current carrying capacity
mm2	mm	mm	mm	mm	kg/km	Ω/km	In Air(A)	In Ground(A)
4X2.5	0.8	0.2	1.8	14.9	320	12.1	-	-
4X4	1	0.2	1.8	17.2	396	7.41	-	-
4X6	1	0.2	1.8	18.5	457	4.61	-	-
4X10	1	0.2	1.8	21.5	597	3.08	38	54
4X16	1	0.2	1.8	24.1	747	1.91	51	71
4X25	1.2	0.2	1.8	28.1	989	1.2	66	92
4X35	1.2	0.2	1.9	29.8	1166	0.868	81	110
4X50	1.4	0.2	2.0	34.6	1537	0.641	98	130
4X70	1.4	0.5	2.2	40.0	2327	0.443	120	160
4X95	1.6	0.5	2.4	45.4	2951	0.32	150	195
4X120	1.6	0.5	2.5	49.5	3498	0.253	180	225
4X150	1.8	0.5	2.6	54.4	4191	0.206	205	250
4X185	2	0.5	2.8	60.0	5036	0.164	235	285
4X240	2.2	0.5	3.0	66.9	6229	0.125	280	330
4X300	2.4	0.5	3.2	73.4	7467	0.1	320	370
0.6/1kV-5 core aluminum conductor PVC insulated steel tape armored PVC sheathed power cable
Nominal cross sectional area	Insulation thickness	Non-magnetic steel tape thickness	Sheath thickness	Approximate outer diameter	Approx. weight	Max.D.C resistance of conductor（20℃）	Current carrying capacity
mm2	mm	mm	mm	mm	kg/km	Ω/km	In Air(A)	In Ground(A)
5X2.5	0.8	0.2	1.8	16.1	356	12.1	-	-
5X4	1	0.2	1.8	18.4	459	7.41	-	-
5X6	1	0.2	1.8	19.9	525	4.61	-	-
5X10	1	0.2	1.8	23.2	700	3.08	38	54
5X16	1	0.2	1.8	26.2	871	1.91	51	71
5X25	1.2	0.2	1.9	30.8	1174	1.2	66	92
5X35	1.2	0.2	2.0	32.7	1391	0.868	81	110
5X50	1.4	0.5	2.2	39.3	2224	0.641	98	130
5X70	1.4	0.5	2.3	43.9	2760	0.443	120	160
5X95	1.6	0.5	2.5	50.4	3574	0.32	150	195
5X120	1.6	0.5	2.6	54.4	4181	0.253	180	225
5X150	1.8	0.5	2.8	60.3	5093	0.206	205	250
5X185	2	0.5	3.0	66.1	6056	0.164	235	285
5X240	2.2	0.5	3.3	73.9	7520	0.125	280	330
5X300	2.4	0.5	3.5	81.5	9126	0.1	320	370