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Hebei New Baofeng Wire & Cable Co.,Ltd
Hebei New Baofeng Wire & Cable Co.,Ltd
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Copper Conductor Aluminium Amoured High Voltage Cable 220kv 1c1600sqmm with KEMA and Russia Certfification

Copper Conductor Aluminium Amoured High Voltage Cable 220kv 1c1600sqmm with KEMA and Russia Certfification

Place of Origin : HEBEI CHINA
Brand Name : XIN BAOFENG
Certification : KEMA TEST REPORT and Russia
Model Number : YJLW03
MOQ : 10000METERS
Price : USD150
Packaging Details : FULL STEEL DRUMS
Delivery Time : 30 DAYS
Payment Terms : TT LC
Supply Ability : 10KM/MONTH
armour type : corrugated aluminium armored
working location : underground
conductor : copper
armour : aluminium
voltage : 220kv
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Copper Conductor Aluminium Amoured High Voltage Cable 220kv 1c1600sqmm

 Sr. No.        REQUIRED TENDERED
1.00 GENERAL 
1.01 Manufacturer name New Baofeng
1.01.1 name 
1.01.2 country of manufacturer 
1.02 Applicable standard(s)IEC62067 62067
1.03 Type test 
1.03.1 carried outyes yes
1.03.2 datedd-yy-mm 2011
1.03.3 testing station or certification body 
1.03.3.1 name Wuhan(KEMA witnessed)
1.03.3.2 country China
1.04Cables sizes to conform to the requirement of 
 intended applications/ current ratingsyes 
2.00 CONSTRUCTION DATA 
2.01 Conductor 
2.01.1 applicable standardsIEC60228 60228
2.01.2 materialannealed copper wires annealed copper wires
2.01.3 individual wire insulated from each otheryes/no no
 (preferable) 
2.01.4 shapecircular stranded five shaped segmented
2.01.5 compacted stranded?yes/no yes
2.01.6 segmental stranded?yes/no yes
2.01.6.1 number of segmentsNo. 5
2.01.6.2 shape of segments fanshaped
2.01.7 minimum cross-section (electrical)mm²1600 1600
2.01.8 approximate diametermm 48.2
2.02 Longitudinal water stopper material in conductor 
2.02.1 water swelling tape around each layer of wires?yes yes
2.03 Tape 
2.03.1 material, if applicablesemi-conductive semi-conductive
2.04 Conductor screen 
2.04.1 materialsemi-cond. semi-cond.
 super-smooth super-smooth
2.04.2 minimum thickness (incl. tape, if applied)mm1.8 1.8
2.04.3 nominal thickness (incl. tape, if applied)mm 2.0
2.04.4 thermal resistivity°C.m/W 3.5
2.04.5 volume resistivity of conductor screenΩm at 90oC 
2.04.6 allowable protrusion in conductor screen atµm 80
 conductor screen & insulation interface 
2.04.7 approximate diametermm 53.5
2.05 High permitivity insulation layer (emission screen)?yes/no yes
2.06 Insulation 
2.06.1 materialsuper-clean XLPE super-clean XLPE
2.06.2 minimum thicknessmm17.0 21.6
2.06.3 nominal thicknessmm 24
2.06.4 maximum thicknessmm 
2.06.5 thermal resistivity°C.m/W 3.5
2.06.6 allowable protrusion in insulation atµm 
 insulation and insulation screen interface 
2.06.7 allowable protrusion in insulation atµm 80
 conductor screen and insulation interface 
2.06.8 total diameter (approx.)mm 101.5
2.07 Insulation screen (non-metallic) 
2.07.1 materialsemi-cond. XLPE semi-cond. XLPE
 super-smooth super-smooth
2.07.2 minimum thicknessmm 1.08
2.07.3 nominal thicknessmm 1.2
2.07.4 thermal resistivity°C.m/W 3.5
2.07.5 volume resistivity of insulation screenΩ at 90oC ≤500
2.07.6 allowable protrusion in insulation screen atµm 80
 insulation and insulation screen interface 
2.07.7 approximate diametermm 103.9
2.08 Extrusion method of conductor screen, 
 insulation and insulation screen 
2.08.1 simultaneously?yes yes
2.09 Method of curing (gas/silicone/silane/long die, etc.) gas
2.10 Method of cooling (water/nitrogen, etc.) nitrogen
2.11 Bedding/damping layer 
2.11.1 materialsemi-cond. PE tape N/A
2.11.2 minimum thicknessmm N/A
2.11.3 nominal thicknessmm N/A
2.11.4 thermal resistivity°C.m/W N/A
2.11.5 approximate diametermm N/A
2.12 Core insulation screen (metallic) N/A
2.12.1 materialcopper wires + N/A
 counter helix N/A
2.12.2 number of wiresNo. N/A
2.12.3 cross section of wiremm2 N/A
2.12.4 total cross-sectionmm2 N/A
2.12.5 approximate diametermm N/A
2.13 Longitudinal water sealing 
2.13.1 materialsemi-cond. semi-cond.
 water swelling tape water swelling tape
2.14 Core metallic sheath 
2.14.1 standards 
  
2.14.2 materialAluminium Aluminium
2.14.3 minimum thicknessmm 2.11
2.14.4 nominal thicknessmm 2.6
2.14.5 minimum cross-sectionmm2 1138
2.14.9 densitykg/dm3 2.7
2.14.10 specific electric resistancemm2Ω/m 0.028264
2.14.11 approximate cable diametermm 130.1
2.14.12 Anti-corrosion layer 
2.14.1 material asphalt
2.14.2 nominal thicknessmm 0.2
2.14.3 Outer sheath 
2.14.1 materialHDPE HDPE
2.14.2 colorblack black
2.14.3 minimum thicknessmm 4.25
2.14.4 nominal thicknessmm 5
2.14.5 maximum thicknessmm 6
2.14.6 resistant to sulphideyes yes
2.14.7 thermal resistivity°C.m/W 3.5
2.14.8 termite resistantyes yes
2.14.9 fire retardentyes yes
2.14.10 length marking at every meter intervalyes yes
2.14.11 text embossed as specifiedyes yes
2.15 Cable overall diametermm 140.5
2.16 Conductive coating graphite
2.16.1 applicable standardsIEC 
2.16.2 extruded (preferable)yes/no 
2.16.3 graphiteyes/no yes (prefered)
2.17 Weights 
2.17.1 total cable (approx.)kg/m 26.899
2.17.2 Aluminium(min)kg/m 3.074
2.17.3 copper (min)kg/m 14.24
3.00 ELECTRICAL DATA 
3.01 Rated voltage (Uo/U)kV127/220 127/220
3.02 Highest system voltage (Umax)kV245 245
3.03 FrequencyHz50 50
3.04 Power frequency voltage (15 min, 20oC)kVrms317 317
3.05 Impulse withstand voltage (90°C)kVpeak1050 1050
3.06 Maximum partial dischargepC5 5
3.07 Dielectric stress 
3.07.1 at normal operation 
3.07.1.1 at insulation screenkV/mm 3.9
3.07.1.2 at conductor screenkV/mm 7.4
3.07.2 at breakdown 
3.07.2.1 at insulation screenkV/mm 32.3
3.07.2.2 at conductor screenkV/mm 61.3
3.08 Maximum continuous current carrying 
 capacity (at Uo) for the following conditions: 
3.08.1 40°C soil temperature, load factor 1 
 IEC 60287) and for cable 
 arrangement as per tender drawings: 
 for 1cct/2cct in one trench 
3.08.1.1 for T.R .= 0.8 m.K/WA1cct/2cct 1397
3.08.1.2 for T.R .= 1.0 m.K/WA 1384
3.08.1.3 for T.R .= 1.2 m.K/WA 1305
3.08.1.4 for T.R .= 1.4 m.K/WA 1201
3.08.1.5 for T.R .= 1.6 m.K/WA 1175
3.09 Conductor temperature at the above°C 90
 mentioned conditions 
3.10 Losses per system at the above 
 mentioned conditions 
3.10.1 conductorkW/km 30.5
3.10.2 sheathkW/km 3.1
3.10.3 dielectrickW/km 0.95
3.10.4 totalkW/km 34.6
3.11a Minimum continuous current carrying capacityA(min)1800 1800
3.11 Maximum current carrying 
 capacity (at Uo) for the following conditions: 
3.11.1 40°C soil temperature, load factor 0.8 
 IEC 60287) and for cable 
 arrangement as per tender drawings: 
 for 1cct/2cct in one trench 
3.11.1.1 for T.R .= 0.8 m.K/WA1cct/2cct 1305
3.11.1.2 for T.R .= 1.0 m.K/WA 1279
3.11.1.3 for T.R .= 1.2 m.K/WA 1252
3.11.1.4 for T.R .= 1.4 m.K/WA 1227
3.11.1.5 for T.R .= 1.6 m.K/WA 1174
3.12 Conductor temperature at the above°C 90
 mentioned conditions 
3.13 Losses per system at the above 
 mentioned conditions 
3.13.1 conductorkW/km 26.6
3.13.2 sheathkW/km 2.7
3.13.3 dielectrickW/km 0.95
3.13.4 totalkW/km 30.3
3.14a Short circuit rating of system (1s).kA40 40
3.14 Permissible short circuit current of the conductor 
3.14.1 for 3.0 s durationskA40 132.4
3.14.2 for 2.0 s durationkA 161.6
3.14.3 for 1.0 s durationkA 228.9
3.14.4 for 0.5 s durationkA 323.3
3.15 Maximum permissible earth fault current in the 
 metallic sheath 
3.15.1 at 3.0 s durationkA40 62.6
3.15.2 at 2.0 s durationkA 57.6
3.15.3 at 1.0 s duration 80.1
3.15.4 at 0.5 s durationkA 111.8
3.16 Maximum permissible temperature of metallic°C 160
 sheath (for 0.5s at max. permissible 
 earth fault current) 
3.17 Screening factor (ground current/total earth 
 fault current at earth faults) 
3.18 Maximum permissible continuous°C90 90
 conductor temperature 
  
3.19 Maximum permissible conductor temperature°C130 130
 for 117% of max. transmission capacity, 
 prevailing maximum 100 hrs/year and 500 hrs 
 in total (emergency overload) 
3.20 Maximum permissible short-circuit temperature 
3.20.1 for welded/pressed conductor connections°C250 250
3.20.2 appropriate durations 5
3.21 Maximum permissible continuous°C 40
 temperature of cable surface 
 Maximum permissible overload in the event 
 that cable has been pre charged by 
 -50%% min 
 -70%% min 
 -90%% min 
 of the contunuous current carrying capacity 
3.22 Maximum DC conductor resistance at 20°CmΩ/km 0.0113
 (five-digit accuracy) 
3.23 Maximum AC conductor resistance at 90°CmΩ/km 0.0156
 (five-digit accuracy) and for cable arrangements 
 as per tender drawings 
3.24 Maximum DC metallic sheath resistance at 20°CΩ/km 0.028264
3.25 Minimum insulation resistance at 20°CGΩ/km 
 Maximum dielectric strength at U max

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Copper Conductor Aluminium Amoured High Voltage Cable 220kv 1c1600sqmm with KEMA and Russia Certfification Images

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