12.7/22kV Screened MV ABC Cable Application:

MV ABC Aerial bundled cables are mainly used for secondary overhead lines on poles or as feeders to residential premises.The cable as a new-type aerial cable is used for transmitting electric power overhead, extensively used in rebuilding of urban and forest region electrified wire netting. It improves the safety and reliance of electrified wire netting.
Three XLPE insulated screened cores are bundled around the galvanized steel wires in a right hand lay.

12.7/22kV Screened MV ABC Cable Standards

AS/NZS 3599.1

CONSTRUCTION :

Screened MV ABC Cable Construction

Phase Conductor	Circular Compacted Stranded H68 Aluminium ( Class 2)
Conductor Screen	Extruded Semi-conductive Layer.
Insulation	XLPE.
Insulation Screen	Extruded Semi-conductive Layer.
Metallic Screen	Copper wire screen
Separator	Semi-conductive swellable tape.
Outer Sheath	HDPE.
Support Conductor	Galvanized steel wires.
Assembly	XLPE insulated screened cores are bundled around the galvanized steel wires in a right hand lay

6.35-11kv screened mv abc cable aerial bundle cables to as-nzs 9599.1

TECHNICAL DATA :

Temperature :

- Normal operation 90°C.

- Emergency over load conditions 130°C.

- Short circuit conditions 250°C.

PARAMETER :

12.7/22kV Screened MV ABC Cable (AL/XLPE /CWS/HDPE)

Number of Cores x Nominal Cross Section	Nominal Conductor Diameter	Nominal Insulation Thickness	Nominal Insulation Screen Thickness	Copper Wire Screen Stranding	Nominal Sheath Thickness	Galvanized Steel Wire Stranding	Nominal Overall Diameter	Weight	Continuous current rating, A
Number of Cores x Nominal Cross Section	Nominal Conductor Diameter	Nominal Insulation Thickness	Nominal Insulation Screen Thickness	Copper Wire Screen Stranding	Nominal Sheath Thickness	Galvanized Steel Wire Stranding	Nominal Overall Diameter	Weight	Still air	1m/s wind	2m/s wind
mm^2	mm	mm	mm	No/mm	mm	No/mm	mm	kg/km	A	A	A
Light duty screen
3x35	6.9	5.5	0.8	25/0.85	1.8	7/2.00	62.7	2280	100	140	165
3x35	6.9	5.5	0.8	25/0.85	1.8	19/2.00	66.7	2580	105	145	165
3x50	8.1	5.5	0.8	25/0.85	1.8	19/2.00	69.0	2780	125	170	200
3x70	9.7	5.5	0.8	25/0.85	1.8	19/2.00	72.6	3110	150	215	250
3x95	11.4	5.5	0.8	25/0.85	1.8	19/2.00	76.0	3460	180	260	305
3x120	12.8	5.5	0.8	25/0.85	1.8	19/2.00	79.2	3810	205	300	355
3x150	14.2	5.5	0.8	25/0.85	1.9	19/2.00	82.8	4230	230	340	400
3x185	15.7	5.5	0.8	25/0.85	1.9	19/2.00	86.2	4650	265	390	460
Heavy duty screen
3x35	6.9	5.5	0.8	40/0.85	1.8	7/2.00	62.7	2510	100	140	165
3x35	6.9	5.5	0.8	40/0.85	1.8	19/2.00	66.7	2810	105	145	165
3x50	8.1	5.5	0.8	23/1.35	1.8	19/2.00	71.0	3300	125	175	200
3x70	9.7	5.5	0.8	32/1.35	1.9	19/2.00	74.6	3970	155	215	250
3x95	11.4	5.5	0.8	39/1.35	1.9	19/2.00	78.0	4600	180	260	305
3x120	12.8	5.5	0.8	39/1.35	2.0	19/2.00	81.2	4950	205	300	355
3x150	14.2	5.5	1.0	39/1.35	2.0	19/2.00	84.8	5360	230	340	395
3x185	15.7	5.5	1.0	39/1.35	2.1	19/2.00	88.2	5790	265	390	400