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XLPE insulated power cables

¡ôExecutive standard: GB12706-91 equivalent with IEC502, IEC332-3 standards
¡ôApplication: rated voltage U0 / U for the 26/35KV and below for the transmission and distribution systems¡£
¡ôOperating characteristics: Working temperature: long-term cable core allows a maximum of 90 ¡æ
Short-circuit wire core temperature not exceeding 250 ¡æ, the duration of no more than 5 seconds¡£
¡ôBend radius£º
Single-core cable bending radius: 20 (d + D) ¡À 5%
Multi-core cable bending radius: 15 (d + D) ¡À 5%
¡ôLaying temperature: 0 ¡æ, laying low, you must pre-heating¡£
¡ôLaying drop: drop restrictions on laying is not level¡£
¡ôCable type, name and purpose

Model Name Scope of application
YJV
YJLV
ZR-YJV
ZR-YJLV 		Flame retardant copper or aluminum core and non-cross-linked polyethylene insulated, PVC sheathed power cable Suitable for indoor and outdoor installation, can withstand a certain degree of mechanical external force of the occasion, single-core cable can not be allowed to be laid in magnetic duct¡£
YJV22
YJLV22
ZR-YJV22
ZR-YJLV		 Flame retardant and non-copper or aluminum XLPE insulated and PVC sheathed power cable For laying underground and can withstand external mechanical forces, but can not withstand large pulling force¡£
YJV32
YJLV32
ZR-YJV32
ZR-YJB32		 Flame retardant and non-copper or aluminum XLPE insulated, steel wire armored PVC sheathed power cable For water or drop area, able to withstand external mechanical forces and considerable tension¡£

It can produce polyethylene sheath YJY, YJLY products
¡ôCable specifications£º

Cores Copper conductors Aluminum conductors
YJV£¬ZR-YJV YJV22£¬ZR-YJV22 YJLV£¬ZR-YJLV YJLV22£¬ZR-YJLV22
1 1.5-500 10-500 10-500 10-500
2 1.5-300 4-240 10-300 10-240
3 1.5-300 2.5-240 10-300 10-240
4 1.5-300 2.5-240 10-300 10-240
5 1.5-300 2.5-240 10-300 10-240
3+1 4-300 4-240 16-300 16-240
3+2 4-300 4-240 16-300 16-240
4+1 4-300 4-240 16-300 16-240

Shown in the table included in the product standards, specifications and cross sections, can also be produced according to user requirements

¡ôProduction areas£º

Model
Cores
Rated voltage kV
3.6/6
6/6£¬6/10
8.7/10£¬8.7/15
12/20
21/35
26/35
Nominal cross section of conductive core mm2
YJV
YJLV
ZR-YJV
ZR- YJLV
1
25-400
25-400
25-400
35-400
50-400
50-400
3
25-300
25-300
25-300
35-300
50-185
50-185
YJV22
YJLV22
ZR-YJV22
ZR-YJLV
3
25-300
25-300
25-300
35-300
50-185
50-185
YJV32
YJLV32
ZR-YJV32
ZR-YJLV32
1
25-400
25-400
25-400
35-400
50-400
50-400
3
25-300
25-300
25-300
35-300

Not included in the table of product standards, specifications and cross sections, can also be produced according to user requirements¡£
¡ôDC resistance of conductive core£º

Nominal cross section
Conductor DC Resistance
¦¸/km
mm2
Copper
Aluminum
1.5
12.1
-
2.5
7.41
-
4
4.61
7.41
6
3.08
4.61
10
1.83
3.08
16
1.15
1.91
25
0.727
1.20
35
0.524
0.0868
50
0.387
0.641
70
0.268
0.443
95
0.193
0.320
120
0.153
0.253
150
0.124
0.206
185
0.0991
0.164
240
0.0754
0.125
300
0.0601
0.100
400
0.0474
0.0778
500
0.0366
0.0605

3 +1,3 +2,4 +1 cable, cable 3,4 (main cell) and 1,2 (auxiliary line core) with between¡£

120 Main core
£¨mm2£© 		2.5 4 6 10 16 25 35 50 70 95 120 150 185 240
Auxiliary wire core
£¨mm2£© 		1.5 2.5 4 6 10 16 16 25 35 50 70 70 95 120

¡ôCable cross flow£º

Conductor Conductor cross-section Non-armored cable Armored cable
Single 3Core Single 3Core
Air Soil Air Soil Air Soil Air Soil
Copper conductors 1.5 30 43 21 25 - - - -
2.5 40 57 28 33 - - 28 33
4 53 74 37 44 - - 37 43
6 67 94 46 54 - - 47 54
10 93 127 63 73 105 125 63 71
16 124 165 84 94 136 162 84 92
25 168 213 109 120 180 210 110 118
35 207 256 132 144 220 253 134 141
50 252 304 159 169 265 299 161 167
70 308 372 195 205 322 366 197 203
95 384 449 237 245 398 442 239 242
120 439 512 273 278 465 505 275 274
150 507 575 310 309 521 567 314 305
185 591 650 355 347 604 639 354 341
240 694 757 416 399 706 744 414 392
300 810 855 473 446 819 842 - -
400 937 976 - - 949 962 - -
500 1078 1110 - - 1094 1094 - -
                   
Aluminum conductors 10 71 97 48 56 81 96 49 55
16 121 162 82 92 133 159 82 90
25 130 165 85 93 140 163 85 92
35 160 199 102 111 170 196 104 110
50 195 235 123 131 205 272 124 129
70 239 289 152 159 250 284 153 158
95 298 348 184 190 208 343 185 188
120 340 398 213 216 361 392 214 213
150 392 445 241 240 404 439 242 237
185 459 505 277 271 469 497 277 267
240 539 589 326 312 549 578 325 308
300 629 664 272 351 636 654 - -
400 731 762 - - 741 751 - -
500 845 870 - - 858 858 - -

ModelDescription:

Projects Code Description
Flame retardant Code /
ZR 		Non-flame retardant can be omitted
Flame retardant
Insulating materials YJ Crosslinked PVC material
Jacket material V
 PVC
Sheathing materials 22
32 		Steel armor
Steel wire armored
Heat level 1
90
105 		The maximum operating temperatureture is 70 ¡æ, can be omitted
The maximum operating temperature90¡æ
The maximum operating temperature105¡æ
Rated voltage 0.6/1KV
26/35KV
 Rated voltage U0/UΪ0.6/1KV
Rated voltage U0 / U is 26/35KV
Specifications   Fill Cores ¡Á conductor cross section£¨N¡ÁS£©
N£º1 2 3 4 3+1 5 4+1 3+2
S£º1.5 2.5 4 6 10¡­¡­240mm2

Model Specifications that:
Example 1:0.6 / 1KVCopperCore XLPE insulated PVC sheathed, 3Core120mm2 expressed as cross-linked power cables£ºYJV0.6/1KV 3¡Á120mm
Example 2:8.7 / 10KVCopperCore XLPE insulated steel tape armored PVC sheathed, 3Core70mm2 HV XLPE power cable that is£ºYJV228.7/10KV 3¡Á70
¡ôDelivery length: cable should normally be not less than 100 meters, 50 meters above the allow short-term delivery, delivery length of no more than 10%; any special requirements can be negotiated supply and demand sides¡£

 

 
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