high voltage power cable 300mm2 500mm2 630mm2 HV cable manufacturer from China Zhengzhou Al-Electric Import& Export Co., Ltd.

high voltage power cable 300mm2 500mm2 630mm2

Price:	2.0~66.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: HV cable

Production Capacity: 10000m/week

Delivery Date: 15days for one container

Type: High Voltage

Jacket: PVC

Brand Name: Aodian

color: black/red

standard: IEC/GB/BS

Means of Transport: Ocean,Land,Air

Packing: standard wooden drum or ste...

Application: Underground

Insulation Material: XLPE

Conductor Material: Copper

type: high voltage XLPE insulated...

armor: STA/SWA

1. 630mm2
2. flame- retardant
3. STA SWA
4. large order welcome
5. good price

high voltage power cable 300mm2 500mm2 630mm2

Application
The cable is laid indoors, outdoors, intunnel, in cable trench, or direct in ground, able to bear external mechanicalforce and certain pulling force.

Description
Construction: Compacted stranded circular orsegmental copper or aluminium conductor, extruded semi-conducting compound asconductor screen, cross-linked polyethylene(XLPE) insulation, semi-conductingcompound as insulation screen, semi-conducting water blocking tape, corrugatedaluminium sheath, PE or PVC outer sheath.

OperatingCharacteristics
Rated voltageU₀/U(U_m): 127/220(245)kV
U₀ is the ratedpower frequency voltage between conductor and earth or metallic screen for whichthe cable is designed;
U is the rated power frequency voltage betweenconductors for which the cable is designed;
U_m is the maximumvalue of the "highest system voltage" for which the equipment may beused.
Max. permissible continuous operating temperature of conductor: 90°C
Max. temperature of conductor during short-circuit (5s max. duration)shall not exceed: 250 °C
The ambient temperature under installation shouldnot be lower than: 0 °C
The bending radius of cable: not less than 20 timesof the diameter of cable

Standards
GB/Z 18890-2002, IEC 62067

Common types of cables we produce

Type	Description	Number ofcores	Nominal cross sectionof conductor (mm²)
			38/66kV	64/110kV76/132kV	127/220kV
YJLW02	CU/XLPE/CorrugatedAluminium/PVC	1	150~2500	240~2500	400~2500
YJLLW02	AL/XLPE/CorrugatedAluminium/PVC
YJLW03	CU/XLPE/CorrugatedAluminium/PE	1	150~2500	240~2500	400~2500
YJLLW03	AL/XLPE/CorrugatedAluminium/PE
YJLW02-Z	CU/XLPE/CorrugatedAluminium/PVC Longitudinal Waterproof	1	150~2500	240~2500	400~2500
YJLLW02-Z	AL/XLPE/CorrugatedAluminium/PVC Longitudinal Waterproof
YJLW03-Z	CU/XLPE/CorrugatedAluminium/PE Longitudinal Waterproof	1	150~2500	240~2500	400~2500
YJLLW03-Z	AL/XLPE/CorrugatedAluminium/PE LongitudinalWaterproof

Dimensions for reference

Nominal cross sectional area ofconductor	Insulation thickness	Inner Sheath thickness	Steel tape thickness	Outer Sheath thickness	Approx diameter of cable	Approx.weight of cable		D.C.resistance of conductor20°C		Parcial discharge test 1.5Uo	Current rating (A)
Nominal cross sectional area ofconductor	Insulation thickness	Inner Sheath thickness	Steel tape thickness	Outer Sheath thickness	Approx diameter of cable	Cu	Al	Cu	Al	Parcial discharge test 1.5Uo	In air		Direct in ground
mm²	mm	mm	mm	mm	mm	Kg/km	Kg/km	Ω/km	Ω/km	pc	Cu	Al	Cu	Al
25	4.5	1.4	0.5	2.5	53.69	3675	3208	≤0.7270	≤1.2000	≤20	120	90	125	100
35	4.5	1.4	0.5	2.6	56.25	4167	3512	≤0.5240	≤0.8680	≤20	140	110	155	120
50	4.5	1.5	0.5	2.7	58.83	4787	3852	≤0.3870	≤0.06410	≤20	165	130	180	140
70	4.5	1.5	0.5	2.8	62.90	5682	4374	≤0.2680	≤0.4430	≤20	210	165	220	170
95	4.5	1.6	0.5	3.0	66.13	6640	4864	≤0.1930	≤0.3200	≤20	255	200	265	210
120	4.5	1.7	0.5	3.1	69.77	7643	5400	≤0.1530	≤0.2530	≤20	290	225	300	235
150	4.5	1.7	0.5	3.2	73.08	8769	5965	≤0.1240	≤0.2060	≤20	330	255	340	260
185	4.5	1.8	0.5	3.3	77.26	10109	6651	≤0.0991	≤0.1640	≤20	375	295	380	300
240	4.5	1.9	0.5	3.5	82.85	12123	7637	≤0.0754	≤0.1250	≤20	435	345	435	345
300	4.5	2.0	0.8	3.7	89.61	15208	9600	≤0.0601	≤0.1000	≤20	495	390	485	390