Pvc Insulated Single Phase Concentric Aluminum Cables With 2 core Copper Communication Cable 10/16/25/35mm2

Port:	Qingdao or any port of China
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:	5000 Kilometer/Kilometers per Month
Place of Origin:	Henan China
Brand Name:	Sanhe/OEM
Model Number:	concentric cable
Type:	Insulated
Application:	Underground
Conductor Material:	Aluminum
Conductor Type:	Stranded
Insulation Material:	PVC
Conductor:	aluminum 8000 series
model:	Communication Cable
size:	10/16/25/35mm2
Certification:	ISO9001
Standard:	KS 04-1022
Rated Voltage:	0.6/1KV
Packing:	Wooden Drum
warranty:	20 months
Sample:	Offered
Warranty:	12 months
Packaging Detail:	standard export treated wooden or iron-wooden drum

Pvc Insulated Single Phase Concentric Aluminum Cables With 2-core Copper Communication Cable 10/16/25/35mm2

Product Description

1. SCOPE

1.1 This specification is for LV PVC insulated single phase concentric cables with embedded communication cables to be used by KPLC for split prepayment metering. The cable shall carry both power and data in a single cable and shall have circular stranded aluminum conductors insulated for operation up to and including 1000 Volts between phases and 600 Volts to earth, concentric layers comprising of a blue PVC covered aluminum wires (combined neutral-earth conductor) and PVC insulated Two (2)-cores copper cables for data communication complete with a black PVC outer sheath.

1.2 The specification also covers inspection and test of the cables as well as schedule of guaranteed technical particulars to be filled, signed by the manufacturer and submitted for tender evaluation.

2. REFERENCES

The following standard contains provisions which, through reference in this text constitute provisions of this specification. Unless otherwise stated, the latest editions (including amendments) apply.

IEC60811-1-1: Common test methods for insulating and sheathing materials of electric cables and optical cables – Part 1-1: Methods for general application – Measurement of thickness and overall dimensions – Tests for determining the mechanical properties

IEC 60304: Standard colours for insulation for low-frequency for cables wires

BS 7870-3.20: LV and MV polymeric insulated cables for use by distribution and generation utilities –Part 3: Specification for distribution cables rated voltage 0.6/1kV, -Section 3.20: PVC insulated split concentric cables with copper or aluminum conductors.

BS 4808-1: Specification for L.F. cables and wires with PVC insulation and PVC sheath for telecommunication – Part 1: General requirements and tests.

BS 6360: Specification of conductors in insulated cables and cords

BS 6746: Specification for PVC insulation and sheath of electric cables

KS 04-1022:- Kenya Standard Specification for 600/1000V PVC-insulated single-phase concentric cables with copper or aluminum conductors for electricity supply.

Property				Cable Sizes
Phase Conductor	Nominal area,mm²			10	16	25	35
	Form of conductors			Circular/compacted circular stranded
	No.& approx. dia. of wires, No./mm			7/1.35	7/1.70	7/2.14	7/2.52
	Min-Max. dia. of completed conductors, mm			*	4.6-5.2	5.6-6.5	6.6-7.6
	Nominal diameter of conductors, mm			4.05	5.1	6.42	7.56
	Minimum thickness of insulation, mm			1.55	1.55	1.60	1.65
Concentric neutral		Approx. no. of wires		7	11	14	16
Conductors		Approx. Diameter of wires, mm		1.50	1.50	1.50	1.50
Minimum lay lengths, mm				146.5	155	165	178
Thickness of over sheath, mm				1.4	1.4	1.5	1.6
Minimum thickness of over sheath at any point				1.09	1.09	1.17	1.20
Maximum conductor dc resistance per 1000m of cable at 20℃			Phase, Ω	3.08	1.15	1.20	0.868
Maximum conductor dc resistance per 1000m of cable at 20℃			Neutral-earth, Ω	4.61	3.08	1.91	1.20
Maximum weight of the complete conductor excluding insulations				*	43.9	69.5	96.4
Power frequency withstand voltage, for 5mins,kVrms				3.5
Insulation resistance at 500Vdc in 1mins at 20±5℃, MΩ/Km				8	6	6	5
*Manufacturer to state the design value based on the sizes of conductors specified

Pvc Insulated Single Phase Concentric Aluminum Cables With 2 core Copper Communication Cable 10/16/25/35mm2

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