Overhead Line Power Aerial Bundled Cables Catenary Wires

• Type: Insulated
• Conductor Type: Stranded
• Application: Overhead, Heating
• Conductor Material: Aluminum
• Insulation Material: XLPE
• Material Shape: Round Wire
• Model NO.: ABC CABLE
• Range of Application: Flame Retardant
• Certification: ISO9001, CE, UL, CCC, RoHS, VDE, TUV
• Brand: Fengda
• Colour: Red/Green/Blue/Black/White/as Request
• Flame Test: Yes
• OEM/ODM: Accepted
• Core: Single Core and Multicore
• Factory Type: Manufacturer
• Transport Package: Rolls or According to Cusotmers′ Reques
• Specification: 0.12 to 400mm2
• Trademark: FengDa
• Origin: Tianjin, China(Mainland)
• HS Code: 8544492100
• Production Capacity: 5000000km/Year

Product Description

Introduction
1	Can be customized according to requirements.
2	Independent brand recruitment agency.
3	High quality, ISO 9001, CCC, CE, RoHS certified
4	ODM&OEM is available.

1.What Is ABC Cable?

 Aerial bundled cables are named ABC cables. These are also foreign customers who often purchase cables.

2.ABC Cable Specification

Aerial bundled cable due to an extra layer of insulation. Insulation performance is superior to bare wire, can reduce the distance between the phases of the line, reduce the wire support parts' insulation requirements, and improve the number of circuits on the same pole erected wire. Abc wire due to an additional layer of insulation, insulation performance than bare wire, can reduce the distance between the phases of the cable, reduce the wire support's insulation requirements, improve the number of circuits with the pole erected wire. Good anti-corrosion performance. 

ABC Cable conductor due to the outer layer of insulation. The bare wire by oxidation and corrosion of the degree of less, corrosion resistance is more substantial and can extend the cable's service life. Anti-external damage reduces the impact of external factors such as trees, flying objects, metal film and dust, and reduces the inter-phase short circuit and grounding accidents. Strength to meet the requirements. Insulated wire, although less steel core, but challenging so that the mechanical strength of the entire wire to meet the needs of the stress design.
 

3.ABC Cable Sizes

Aerial bundled cable conductors have two kinds of aluminium cores and copper cores. The aluminium core application is more in the distribution network, mainly because aluminum is lighter and cheaper. The wire connections and support parts' requirements are low. The original distribution wire to the steel-core aluminium stranded wire is the aluminium cable's primary choice to facilitate the connection with the original network. In practice, the use of aluminium wire. 

Copper cable is mainly used as the transformer and switchgear lead wire-insulation material. Abc wire insulation protection layer of thick insulation (3.4mm) and thin insulation (2.5mm) two. Thick insulation allows frequent contact with trees during operation, and thin insulation allows only short connection with trees. The insulation protection layer is further divided into cross-linked polyethene and light polyethene, with cross-linked polyethene having better insulation performance.

4.Abc Cable Application

Abc cable conductors are suitable for tree areas. Bare conductor erected wires in the more wooded areas, often the erection and maintenance of pipes and greening and forestry to produce a large shield. The use of Aerial bundled cable conductors can reduce trees' cutting to solve many problems and lessen the greening, forestry, and other departments' contradictions to protect the ecological environment. They are simultaneously reducing the cable ground fault for more flying metal dust and multi-pollution areas. 

Due to environmental protection, the old industrial area can not reach the standard. Metal processing enterprises often have flying metal dust floating with the wind. In the thermal power plant, chemical plant pollution area, resulting in an overhead distribution wire short circuit, grounding fault. The use of abc cable is a better way to prevent short-circuiting and grounding medium voltage cable.

The use of ABC cable can better prevent salt spray corrosion. Because there is a layer of insulation layer protection, it can reduce the deterioration of salt spray on the conductor, delaying the cable's ageing, extending the service life of the wire. Suitable for areas with more lightning. Abc wire conductors due to a layer of insulation protection can reduce the wire lead lightning. Even if there is lightning, the impact will be much smaller. 

In the mined area,  abc wire insulation generally decreases faster, often burst grounding accidents. After replaced with abc cable conductors, it can reduce the grounding fault outage time. Applicable to the transformation of old urban areas. As the Aerial bundled cable conductor can withstand a voltage of 15kV, the minimum vertical distance between the insulated conductor and the building is 1m, and the horizontal distance is 0.75m. 

Therefore, the 11kV ABC cable replaces the low voltage cable. It is sent directly to the load centre shortening. The radius of the low-voltage grid is a proven distribution method for the transformation of the old city. Beneficial to typhoon prevention. With the use of abc wire, the wire instantaneous phase touch will not cause a short circuit, reducing the fault, significantly improving the wire's ability to resist typhoons.

5. ABC Cable Insulation

Design selection ABC cable, insulated conductor, to choose a large grade. Simultaneously, the tension-resistant wire clamps directly on the wire insulator. To prevent the wire tension is too large, the insulation layer cracks or receding skin, the general insulated conductor's maximum use of stress are taken with about 41N/mm2.

Abc wire arrangement and the bare wire is the same, can be divided into triangle, vertical, horizontal and multi-loop with pole erection. Abc cables should be controlled at a distance of 50m. The distance between the phases of insulated conductors. The aerial bundled cable conductor has good insulation properties.

The inter-phase space is smaller than the basic wireline, but the vertical, triangular arrangement of the inter-phase distance is not less than 0.3m; the horizontal arrangement of the inter-phase distance of not less than 0.4m.

The pole erection of the two routes vertical distance and a horizontal distance of not less than 0.5m. The lead wire and the neighbouring phase of the low-voltage cable headroom distance and abc cables conductor across the lap. The headroom distance with the pole tie or frame is not less than 0.2m-insulated wire connection. Insulated wire connection does not allow winding, insulated conductors as far as possible, do not connect in the file distance, and tied at the endurance pole jumper. 

If you want to communicate in the file distance, each wire can not be more than one undertaking in a file distance. The joint from the fixed point of the wire should not be less than 0.5m. different metal, different specifications, separate stranded, insulated wire is strictly prohibited in the file distance to do bearing connection.

Insulated wire connection point should use the insulating cover or self-adhesive insulating tape for wrapping-insulated wire arc sag after the wire is erected to consider the impact of plastic elongation on the arc sag. It should be used to reduce the arc sag method of compensation, arc sag reduction percentage: AAAC cable 20%, copper wire 7% ~ 8%. 

Insulated wire and insulator contact part of the application of insulated self-adhesive tape winding. Insulated wire construction erection and overhead wire are different. The insulation layer damage process tries to avoid the wire insulation layer, and the ground and tower accessories contact friction. Insulated wire span and lead down line lap. 

Insulated wire jumper and the lead wire connection, and the bare wire connection are different because the insulated wire needs special stripping pliers. The process is more complex to strip the insulation layer, with more stringent requirements: ordinary gold and insulated wire.  

ABC cable conductors have special fittings, can make the wire insulated. The wire cost considerations can also be used in combination with standard fittings to reduce the line's cost. Because the insulated wire more than one layer of the insulation layer, wire diameter than bare wire, when using standard fittings, wire fixed fittings and connection fittings to enlarge the model.

6. Summary Of ABC Cable

The use of insulated wire instead of bare wire is technical progress. Measure to realize the insulation of distribution wires, which can better improve the reliability, stability, and safety of the power supply. The maintenance and management improve power supply enterprises' economic benefits. Abc cable has better performance than overhead wires, and the price is not too high. According to local conditions, in some areas, the use of abc wire is still very beneficial in the rural grid.

 

LOW VOLTAGE ABC

Our Low Voltage ABC are manufactured in accordance with a range of national standards - British standard BS7870, French standard NF C33 209, Australasian standard AS/NZS 3560 Part 1, and IEC standards IEC 60502-1, TNB Specification, and HD 626 S1. They have a voltage rating of 0.6/1kV. With the insulation it also meets Class II according to IEC 61140 in protecting against electric shock. Aerial Bundle Cables have an operating temperature range of -40^oC to +80^oC and can be installed in temperatures as low as -20^oC. These ABC are unscreened and without an additional outer sheath.

The LV ABC have both phase conductors and a neutral conductor - both Class 2 stranded Aluminium - with core identification being provided by ribs on the insulation: Phases by longitudinal ribs (I, II, III), Neutral core by longitudinal ribs (≤ 50 mm2 min.12 ribs; ≥ 50 mm2 min.16 ribs).
 

MEDIUM VOLTAGE ABC

We also supply Medium Voltage Aerial Bundle Cables, in voltages of 6.35/11kV,  12.7/22kV and 19/33kV. Manufactured in accordance with IEC 60502-2, we also have variants made specifically to Australian and New Zealand standards AS/NZS 3599 Part 1. In addition to the XLPE insulation, these higher voltage cables are sheathed with High Density Polyethylene (HDPE). They are available with and without additional screening, in light and heavy duty copper wire or tape, depending on the installation parameters and requirements.

Construction Table

	AERIAL BUNDLE...	LV BS7870...	LV NF...	LV AS/NZS...	LV TNB AERIAL...	LV HD626...	MV AS/NZS...	MV AS/NZS...	MV IEC60502-2...	MV AS/NZS...	MV AS/NZS...	MV IEC60502-2...
VOLTAGE	0.6/1kV						6.35/11kV			12.7/22kV		19/33kV
CONDUCTOR	Class 2 stranded round aluminium	Class 2 stranded Aluminium
INSULATION	XLPE (Cross-linked Polyethylene)
SCREEN	-							Copper Wires or Copper Tape (Light Duty/Heavy Duty)	Copper Wires or Copper Tape	-	Copper Wires or Copper Tape (Light Duty/Heavy Duty)	Copper Wires or Copper Tape
OUTER SHEATH	-						HDPE (High Density Polyethylene)
SUPPORT CONDUCTOR	-						Galvanised Steel Wires

We produce the ABC Electric Cable used for overhead line(duplex, triplex, quadruplex) in IEC standard, ASTM, BS, NF C 33-209 standard. 


Type of Service Drop Cable: 
Service Drop Cable(ABC CABLE) covers mainly three types: 
Duplex Service Drop
Triplex Service Drop
Quadruplex Service Drop
The cable can be produced whose construction is phase conductor with neutral bare conductor or phase conductor with insulated neutral conductor, etc. And we can still produce the cables according to the request of customers. 

Detaild Introduction of Service Drop Cable
1 Duplex Service Drop
Applications: To supply 120 volt aerial service for temporary service at construction sites, outdoor or street lighting. For service at 600 volts or lower at a conductor temperature of 75 maximum. 

Construction: Concentic strand or cmpressed 1350-H19 conductor, polyethylene or cross linked polyethylene insulation, concentric strand AAC, ACSR, or 6201 alloy nertral messenger. 

2 Triplex Service Drop
Applications: To supply power from the ulility`s lines to the consumer`s weatherhead. For service at 600 volts or less(phase to phase ) at a conductor temperature of 75 maximum for PE insulation or 90 maximum for XLPE insulation. 

Construction: Concentic strand or cmpressed 1350-H19 conductor, polyethylene or cross linked polyethylene insulation, concentric strand AAC, ACSR, or 6201 alloy nertral messenger. 

3 Quadruplex Service Drop
Applications: Used to supply 3 phase power, usually from a pole-mounted transformer to the use`s servic head where connection to the service entance cable is made. To be used at voltages of 600 volts or less phase to phase and at conductor temperature not to exceed 75 for PE insulated conductors or 90 for XLPE insulated conductors. 
Construction: Conductors are concentrically standed, compressed 1350-H19 aluminium. Insulated with either polyethylene or XLPE. Neutral messengers aer concentrically stranded 6210 AAAC, AAC or ACSR. 
Specification: 

Phase	Phase		Phase			Approx. Overall Diameter	Max. D. C. Resistance of Conductor at 20 Centigrade
AAC+UV-XLPE	Compact Conductor		UV-XLPE Insulation
No. X Normal Cross Section of Cores	No. Of Al Wires	Overall Diameter	Normal Thickness	Min.	Diameter
No. X mm 2	-	mm	mm	mm	mm	mm	Ohm/km
1 X 10	7	4.05	1.0	0.8	6.05	6.05	3.08
1 X 16	7	4.8	1.2	0.98	7.2	7.20	1.91
1 X 25	7	6	1.2	0.98	8.4	8.40	1.20
1 X 35	7	7.0	1.4	1.16	9.8	9.80	0.868
1 X 50	7	8.3	1.4	1.16	11.1	11.10	0.641
1 X 70	19	9.8	1.4	1.16	12.6	12.60	0.443
1 X 95	19	11.6	1.6	1.34	14.8	14.80	0.320
1 X 120	19	13	1.6	1.34	16.2	16.20	0.253
1 X 150	19	14.6	1.8	1.52	18.2	18.20	0.206
1 X 185	36	16.2	2.0	1.70	20.2	20.20	0.164
1 X 240	36	18.4	2.2	1.88	22.8	22.80	0.125
2 X 10	7	4.05	1.0	0.8	6.05	12.10	3.08
2 X 16	7	4.8	1.2	0.98	7.2	14.40	1.91
2 X 25	7	6	1.2	0.98	8.4	16.80	1.20
2 X 35	7	7.0	1.4	1.16	9.8	19.60	0.868
2 X 50	7	8.3	1.4	1.16	11.1	22.20	0.641
2 X 70	19	9.8	1.4	1.16	12.6	25.20	0.443
2 X 95	19	11.6	1.6	1.34	14.8	29.60	0.320
2 X 120	19	13	1.6	1.34	16.2	32.40	0.253
2 X 150	19	14.6	1.8	1.52	18.2	36.40	0.206
2 X 185	36	16.2	2.0	1.70	20.2	40.40	0.164
2 X 240	36	18.4	2.2	1.88	22.8	45.60	0.125
3 X 10	7	4.05	1.0	0.8	6.05	13.07	3.08
3 X 16	7	4.8	1.2	0.98	7.2	15.55	1.91
3 X 25	7	6	1.2	0.98	8.4	18.14	1.20
3 X 35	7	7.0	1.4	1.16	9.8	21.17	0.868
3 X 50	7	8.3	1.4	1.16	11.1	23.98	0.641
3 X 70	19	9.8	1.4	1.16	12.6	27.22	0.443
3 X 95	19	11.6	1.6	1.34	14.8	31.97	0.320
3 X 120	19	13	1.6	1.34	16.2	34.99	0.253
3 X 150	19	14.6	1.8	1.52	18.2	39.31	0.206
3 X 185	36	16.2	2.0	1.70	20.2	43.63	0.164
3 X 240	36	18.4	2.2	1.88	22.8	49.25	0.125
4 X 10	7	4.05	1.0	0.8	6.05	14.64	3.08
4 X 16	7	4.8	1.2	0.98	7.2	17.42	1.91
4 X 25	7	6	1.2	0.98	8.4	20.33	1.20
4 X 35	7	7.0	1.4	1.16	9.8	23.72	0.868
4 X 50	7	8.3	1.4	1.16	11.1	26.86	0.641
4 X 70	19	9.8	1.4	1.16	12.6	30.49	0.443
4 X 95	19	11.6	1.6	1.34	14.8	35.82	0.320
4 X 120	19	13	1.6	1.34	16.2	39.20	0.253
4 X 150	19	14.6	1.8	1.52	18.2	44.04	0.206
4 X 185	36	16.2	2.0	1.70	20.2	48.88	0.164
4 X 240	36	18.4	2.2	1.88	22.8	55.18	0.125