66kv High Voltage Power Cable 630mm2 500mm2 400mm2

• Application: Construction, Underground, Industrial, Power Station
• Voltage: Super-high Voltage Cable
• Current: DC Cable
• Insulation Material: XLPE
• Sheath Material: PVC
• Material Shape: Round Wire
• Wire Core Material: Bare Copper Wire
• Certification: ISO, CCC, SGS
• Model: Yjlw03, Yjlw02
• Brand: Yifang
• Conductor: Seperated Conductor
• Metallic Shaeth: Corrugated Aluminium
• Volatge Degree: 48/66kv to 127/220kv
• Transport Package: Steel Drum
• Specification: 185mm2 to 2000mm2
• Trademark: YIFANG OR OEM
• Origin: China
• HS Code: 8544601300
• Production Capacity: 100km Per Month

Product Description

 YJLW 02, YJLW03, EHV Power Cable, 48/66 kV~127/220 kV, Cu/XLPE/Corrugated AL/PVC (GB/T 11017/IEC 60840)
Standards
 
This product by GB11017 "rated voltage of 110 kV copper, Aluminum core XLPE power cable" and IEC60840 "rated voltage 30 kV to 150kV power cable insulation crowded pack test" standard.

Application scope
The product is suitable for use in power transmission and distribution lines with rated power
frequency voltage 48/66kV,64/110kV,76/132kV

Using characteristics
Rated power-frequency voltage U0/U: 48/66kV,64/110kV,76/132kV.
Max. permissible continuous operating temperature of conductor: 90ºC.
Max. short-circuit temperature of conductor shall not exceed 250ºC(5s maximum duration).
The ambient temperature under installation should not below 0ºC.
The bending radius should not less than 25 times of the cable diameter.


Application
 
For laying indoors, in tunnel, cable French, well or direct in ground, able to bear external mechanical forces and certain pulling force.

Section	Insulation Thickness	Metallic Sheath Thickness	Sheath Thickness	Overall Diameter	Cable Weight	Electrical Resistance
						DC.20ºC
No.xmm2	mm	mm	mm	mm	kg/km	Ω/km
48/66 kV
1x185	14.5	2.0	4.0	68.3	5250	0.0991
1x240	14.5	2.0	4.0	76.7	5740	0.0754
1x300	14.5	2.0	4.0	79.1	6440	0.0601
1x400	14.5	2.0	4.0	82.3	7480	0.0470
1x500	14.5	2.0	4.0	85.9	8750	0.0366
1x630	14.5	2.0	4.0	85.9	10360	0.0283
1x800	14.5	2.0	4.0	94.3	12260	0.0221
1x800	14.5	2.0	4.0	96.4	13790	0.0221
1x1000	14.5	2.0	4.5	102.8	15470	0.0176
1x1200	14.5	2.0	4.5	106.2	17580	0.0151
1x1400	14.5	2.0	5.0	110.4	20110	0.0129
1x1600	14.5	2.0	5.0	114.8	22510	0.0113
1x2000	14.5	2.0	5.0	121.8	27050	0.0009
64/110 kV
1x240	19.0	2.0	4.0	85.0	7750	0.0754
1x300	18.5	2.0	4.0	86.1	8360	0.0601
1x400	17.5	2.0	4.0	86.9	9120	0.0470
1x500	17.0	2.0	4.0	89.1	10260	0.0366
1x630	16.5	2.0	4.5	92.1	11750	0.0283
1x800	16.0	2.0	4.5	95.0	13520	0.0221
1x800	16.0	2.0	4.5	100.0	14320	0.0221
1x1000	16.0	2.3	4.5	105.4	16760	0.0176
1x1200	16.0	2.3	5.0	109.8	18900	0.0151
1x1400	16.0	2.3	5.0	114.0	21530	0.0129
1x1600	16.0	2.3	5.0	117.4	23930	0.0113
1x2000	16.0	2.3	5.0	124.4	27750	0.0009
127/220 kV
1x300	27.0	2.4	5.0	112.5	10930	0.0601
1x400	27.0	2.4	5.0	118.0	11750	0.0470
1x500	27.0	2.4	5.0	121.2	12880	0.0366
1x630	26.0	2.4	5.0	123.0	14320	0.0283
1x800	25.0	2.4	5.0	124.9	15720	0.0221
1x800	16.0	2.0	4.5	100.0	14320	0.0221
1x1000	24.0	2.6	5.0	129.4	20500	0.0176
1x1200	24.0	2.6	5.0	132.6	22810	0.0151
1x1400	24.0	2.6	5.0	136.8	25450	0.0129
1x1600	24.0	2.6	5.0	140.6	28050	0.0113
1x2000	24.0	2.8	5.0	147.5	32210	0.0009

 
Reference Equipment Picture



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