Pvc Isolado Único Fase Concêntrica Cabos De Alumínio Com núcleo de Cobre do Cabo de Comunicação 10 2/16/25/35mm2

Porta:	Qingdao or any port of China
Termos de pagamento:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Capacidade de fornecimento:	5000 Quilômetro/quilômetros por Month
Lugar de origem:	Henan China
Marca:	Sanhe/OEM
Número do Modelo:	Cabos concêntricos
Tipo:	Isolado
Aplicação:	Subterrâneo
Material do condutor:	Alumínio
Tipo do condutor:	Encalhado
Material de isolação:	PVC
Condutor:	De alumínio de 8000 séries
Modelo:	Cabo de comunicação
Tamanho:	10/16/25/35mm2
Certificação:	ISO9001
Padrão:	KS 04-1022
Tensão nominal:	0.6/1KV
Embalagem:	Tambor de madeira
Garantia:	20 meses
Amostra:	Oferecido
Garantia:	12 meses
Detalhes da embalagem:	Padrão da exportação de madeira ou ferro-cilindro de madeira tratada

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