6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2

/ December 17, 2018

Model NO.: N2XSY, N2XSRY
Wire Core Material: Cu or Al
Certification: CCC, CE
Model: N2xsy, N2xsry
Brand: Jl
Rated Voltage: 6/10kv
Number of Core: 1
Refer Standard: IEC 60502-1
Trademark: JL
Transport Package: Wooden Drum/Steel Drum
Specification: 1.5-1000 Mm2
Origin: Jiangsu, China
HS Code: 8544492100
Model NO.: N2XSY, N2XSRY
Wire Core Material: Cu or Al
Certification: CCC, CE
Model: N2xsy, N2xsry
Brand: Jl
Rated Voltage: 6/10kv
Number of Core: 1
Refer Standard: IEC 60502-1
Trademark: JL
Transport Package: Wooden Drum/Steel Drum
Specification: 1.5-1000 Mm2
Origin: Jiangsu, China
HS Code: 8544492100
6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2
6/10kv MV Power Cables Single Core Cables  Standards
IEC 60502 Part 2

6/10kv MV Power Cables Single Core Cables Application
The single core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 1.8/3KV to 26/35KV and frequency 50Hz. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

6/10kv MV Power Cables Single Core Cables  Construction

Conductor: Plain annealed copper or aluminium complying with IEC 60228 class 1 or 2. 
Conductor Screen: The conductor screen consists of an extruded layer of non metallic, semi-conducting compound firmly bonded to the insulation to exclude all air voids.
Insulation:XLPE

Nom. Cross Section Area Insulation Thickness at Nominal Voltage
1.8/3KV 3.6/6KV 6/10KV 8.7/15KV 12/20KV 18/30KV 21/35KV 26/35KV
(Um=3.6KV) (Um=7.2KV) (Um=12KV) (Um=17.5KV) (Um=24KV) (Um=36KV) (Um=42KV) (Um=42KV)
mm2 mm mm mm mm mm mm mm mm
  XLPE XLPE XLPE XLPE XLPE XLPE XLPE XLPE
10 2 2.5 - - - - - -
16 2 2.5 3.4 - - - - -
25 2 2.5 3.4 4.5 - - - -
35 2 2.5 3.4 4.5 5.5 - - -
50 - 185 2 2.5 3.4 4.5 5.5 8 9.3 10.5
240 2 2.6 3.4 4.5 5.5 8 9.3 10.5
300 2 2.8 3.4 4.5 5.5 8 9.3 10.5
400 2 3 3.4 4.5 5.5 8 9.3 10.5
500 - 1600  2.2-2.8  3.2 3.4 4.5 5.5 8 9.3 10.5
Insulaton Screen:  Double copper tape or copper wires applied helically with Copper Tape
Separation Sheath (for armoured cable): The separation sheath comprises a layer of extruded PVC, PE or LSZH, applied under the armour .
Lapped Bedding : The lapped bedding consists of Polyester non woven fabrics .The thickness is1.5mm
Armour (for armoured cable):  It consists of either flat galvanized steel wire armour (strip), round galvanized steel wire armour, and double steel tape armour.
Outer Sheath: PVC, PE or LSZH Outer sheath

Installation and operation condition of cable
Operating Temperature: up to 70°C (PVC insulation); up to 90°C (XLPE or EPR insulation)
Short Circuit Temperature( 5 seconds maximum duration ): 250°C
Bending Radius: 12 x OD
Current Rating Conditions:
Ground Temperature: 20°C
Ambient Temperature (air): 30°C
Depth of Soil: 0.8m
Thermal Resistance of Soil: 1.5K•m/W
Rated Voltage Uo/U Operating Voltage (Um) Testing Voltage
 (rms)
6/10KV 12KV 21KV  
 
6/10KV (Um=12KV) Power Cables Single Core Cables Dimensional Data
Nom.Cross-Section Area   Unarmoured Cables Steel Wire Armoured Cables
Nom.Insulation Thickness Copper Tape Thickness Copper Wire Screen Area*  Nom.Sheath Thickness Approx.Overall Diameter Approx.Weight Nom.Bedding Thickness Armour Wire Size Nom.Sheath Thickness Approx.Overall Diameter Approx.Weight
CU AL CU AL
mm2 mm mm mm2 mm mm kg/km mm mm mm mm kg/km
16 3.4 0.1 16 1.8 18 450 350 1.2 1.6 1.8 24 770 670
25 3.4 0.1 16 1.8 20 560 400 1.2 1.6 1.8 25 910 750
35 3.4 0.1 16 1.8 21 680 460 1.2 1.6 1.8 26 1040 820
50 3.4 0.1 16 1.8 22 810 520 1.2 1.6 1.8 28 1190 900
70 3.4 0.1 16 1.8 24 1050 620 1.2 1.6 1.9 29 1470 1040
95 3.4 0.1 16 1.8 25 1320 730 1.2 1.6 2 31 1780 1190
120 3.4 0.1 16 1.8 27 1580 840 1.2 2 2 34 2150 1410
150 3.4 0.1 25 1.9 28 1880 960 1.2 2 2.1 35 2480 1560
185 3.4 0.1 25 1.9 30 2250 1100 1.2 2 2.1 37 2890 1730
240 3.4 0.1 25 2 33 2870 1350 1.2 2 2.2 40 3570 2050
300 3.4 0.1 25 2.1 35 3490 1580 1.2 2 2.3 42 4230 2330
400 3.4 0.1 35 2.2 39 4350 1920 1.3 2.5 2.4 47 5320 2890
500 3.4 0.1 35 2.2 39.9 5235 2240 1.4 2.5 2.5 51 6510 3530
630 3.4 0.1 35 2.3 43.7 6675 2765 1.5 2.5 2.6 56 7960 4050
800 3.4 0.1 50 2.5 48.6 8225 3330 1.5 2.5 2.7 59 9670 4850
1000 3.4 0.1 50 2.6 52.9 10210 4030 1.6 2.5 2.9 63 11710 5570

6/10KV (Um=12KV) Power Cables Single Core Cables Electrical Data
Nom.Cross-Section Area D C Resistance
 CU / AL		 A C Resistance
 CU / AL		 Short Circuit Rating of Conductor
CU / AL
(1 sec)		 Capacitance Charging Current Short Circuit Rating of Copper Wire Screen
(1 sec)		 Short Circuit Rating of Copper Tape Screen
(1 sec)		 Reactance Inductance Impedance
Trefoil Flat Trefoil Flat Trefoil Flat Spaced
Spaced Spaced cu AL cu AL
mm2 µΩ/m µΩm kA pF/m mA/m kA kA µΩ/m nH/m µΩ/ m µΩ/ m
10 1830/3080  2330/3920  1.4/0.9  182 0.27 2.6 0.2 151 201 384 558 2332 3846 2332 3840
16 1150/1910  1460/2420  2.2/1.4  201 0.29 2.6 0.3 140 193 362 546 1462 2411 1478 2420
25 727/1200  927/1538  3.6/2.3  222 0.32 2.6 0.3 131 185 345 535 936 1544 952 1554
35 524/868  668/1113  5.0/3.2  251 0.35 2.6 0.4 122 178 327 524 679 1121 695 1131
50 387/641  494/822  6.8/4.4  281 0.39 2.6 0.4 116 172 313 514 511 834 527 844
70 268/443  343/568  9.8/6.3  341 0.45 2.6 0.5 110 165 300 495 364 583 386 597
95 193/320  248/410  13.3/8.5  397 0.5 2.6 0.5 104 160 287 485 272 427 300 446
120 153/253  196/325  17.2/11.0  430 0.55 2.6 0.6 104 159 283 480 225 345 257 367
150 124/206  159/266  21.2/13.5  464 0.59 4.3 0.6 100 156 280 475 193 287 229 313
185 99.1/164  128/211  26.6/17.0  513 0.65 4.3 0.7 98 154 274 465 165 237 206 267
240 75.4/125  98/161  34.9/22.3  573 0.7 4.3 0.9 94 150 267 459 140 191 185 226
300 60.1/100  80/130  43.8/28.0  652 0.72 4.3 1 91 147 260 455 128 163 174 203
400 47.0/77.8  64/102  57.3/36.6  727 0.75 5.8 1.1 90 147 253 445 113 141 164 184
500 36.6/60.5  51/81  72.3/46.2  754 0.79 5.8 1.2 89 145 248 435 105 124 158 171
630 28.3/46.9  42/64  91.2/58.3  786 0.87 5.8 1.3 86 143 245 425 97 110 151 160
800 22.1/36.7  35/55  114.4/75.0  846 0.91 8.2 1.4 85 142 243 415 92 101 147 153
1000 17.6/29.1  30/46  143.0/94.0  916 0.99 8.2 1.5 83 141 239 405 88 95 144 148
6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2
6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2

6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2

6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2

6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2




  6/10kv Mv Power Cables Single Core Cables to IEC 60502 -2
6/10kv MV Power Cables Single Core Cables  Standards
IEC 60502 Part 2

6/10kv MV Power Cables Single Core Cables Application
The single core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 1.8/3KV to 26/35KV and frequency 50Hz. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

6/10kv MV Power Cables Single Core Cables  Construction

Conductor: Plain annealed copper or aluminium complying with IEC 60228 class 1 or 2. 
Conductor Screen: The conductor screen consists of an extruded layer of non metallic, semi-conducting compound firmly bonded to the insulation to exclude all air voids.
Insulation:XLPE

Nom. Cross Section Area Insulation Thickness at Nominal Voltage
1.8/3KV 3.6/6KV 6/10KV 8.7/15KV 12/20KV 18/30KV 21/35KV 26/35KV
(Um=3.6KV) (Um=7.2KV) (Um=12KV) (Um=17.5KV) (Um=24KV) (Um=36KV) (Um=42KV) (Um=42KV)
mm2 mm mm mm mm mm mm mm mm
  XLPE XLPE XLPE XLPE XLPE XLPE XLPE XLPE
10 2 2.5 - - - - - -
16 2 2.5 3.4 - - - - -
25 2 2.5 3.4 4.5 - - - -
35 2 2.5 3.4 4.5 5.5 - - -
50 - 185 2 2.5 3.4 4.5 5.5 8 9.3 10.5
240 2 2.6 3.4 4.5 5.5 8 9.3 10.5
300 2 2.8 3.4 4.5 5.5 8 9.3 10.5
400 2 3 3.4 4.5 5.5 8 9.3 10.5
500 - 1600  2.2-2.8  3.2 3.4 4.5 5.5 8 9.3 10.5
Insulaton Screen:  Double copper tape or copper wires applied helically with Copper Tape
Separation Sheath (for armoured cable): The separation sheath comprises a layer of extruded PVC, PE or LSZH, applied under the armour .
Lapped Bedding : The lapped bedding consists of Polyester non woven fabrics .The thickness is1.5mm
Armour (for armoured cable):  It consists of either flat galvanized steel wire armour (strip), round galvanized steel wire armour, and double steel tape armour.
Outer Sheath: PVC, PE or LSZH Outer sheath

Installation and operation condition of cable
Operating Temperature: up to 70°C (PVC insulation); up to 90°C (XLPE or EPR insulation)
Short Circuit Temperature( 5 seconds maximum duration ): 250°C
Bending Radius: 12 x OD
Current Rating Conditions:
Ground Temperature: 20°C
Ambient Temperature (air): 30°C
Depth of Soil: 0.8m
Thermal Resistance of Soil: 1.5K•m/W
Rated Voltage Uo/U Operating Voltage (Um) Testing Voltage
 (rms)
6/10KV 12KV 21KV  
 
6/10KV (Um=12KV) Power Cables Single Core Cables Dimensional Data
Nom.Cross-Section Area   Unarmoured Cables Steel Wire Armoured Cables
Nom.Insulation Thickness Copper Tape Thickness Copper Wire Screen Area*  Nom.Sheath Thickness Approx.Overall Diameter Approx.Weight Nom.Bedding Thickness Armour Wire Size Nom.Sheath Thickness Approx.Overall Diameter Approx.Weight
CU AL CU AL
mm2 mm mm mm2 mm mm kg/km mm mm mm mm kg/km
16 3.4 0.1 16 1.8 18 450 350 1.2 1.6 1.8 24 770 670
25 3.4 0.1 16 1.8 20 560 400 1.2 1.6 1.8 25 910 750
35 3.4 0.1 16 1.8 21 680 460 1.2 1.6 1.8 26 1040 820
50 3.4 0.1 16 1.8 22 810 520 1.2 1.6 1.8 28 1190 900
70 3.4 0.1 16 1.8 24 1050 620 1.2 1.6 1.9 29 1470 1040
95 3.4 0.1 16 1.8 25 1320 730 1.2 1.6 2 31 1780 1190
120 3.4 0.1 16 1.8 27 1580 840 1.2 2 2 34 2150 1410
150 3.4 0.1 25 1.9 28 1880 960 1.2 2 2.1 35 2480 1560
185 3.4 0.1 25 1.9 30 2250 1100 1.2 2 2.1 37 2890 1730
240 3.4 0.1 25 2 33 2870 1350 1.2 2 2.2 40 3570 2050
300 3.4 0.1 25 2.1 35 3490 1580 1.2 2 2.3 42 4230 2330
400 3.4 0.1 35 2.2 39 4350 1920 1.3 2.5 2.4 47 5320 2890
500 3.4 0.1 35 2.2 39.9 5235 2240 1.4 2.5 2.5 51 6510 3530
630 3.4 0.1 35 2.3 43.7 6675 2765 1.5 2.5 2.6 56 7960 4050
800 3.4 0.1 50 2.5 48.6 8225 3330 1.5 2.5 2.7 59 9670 4850
1000 3.4 0.1 50 2.6 52.9 10210 4030 1.6 2.5 2.9 63 11710 5570

6/10KV (Um=12KV) Power Cables Single Core Cables Electrical Data

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Nom.Cross-Section Area D C Resistance
 CU / AL		 A C Resistance
 CU / AL		 Short Circuit Rating of Conductor
CU / AL
(1 sec)		 Capacitance Charging Current Short Circuit Rating of Copper Wire Screen
(1 sec)		 Short Circuit Rating of Copper Tape Screen
(1 sec)		 Reactance Inductance Impedance
Trefoil Flat Trefoil Flat Trefoil Flat Spaced
Spaced Spaced cu AL cu AL
mm2 µΩ/m µΩm kA pF/m mA/m kA kA µΩ/m nH/m µΩ/ m µΩ/ m
10 1830/3080  2330/3920  1.4/0.9  182 0.27 2.6 0.2 151 201 384 558 2332 3846 2332