Constrution Sketch
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Characteristics & Applications
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The main feature of the flame retardant XLPE power cable is hard to get fire or that the continous burning of cables is vert limited when it is on fire. It applies to the places with many cable is laid tightly together such as power-generated station, subway, tunnel, hight-storey building, large-sized factory and mines, oil field and coal mine.
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Material Shape: Round Wire
Range of Application: Power Grid and All Industry Â
Certificate: ISO9001,ISO14001, CCC, CE
Brand Name: GDYGÂ
Specification: 0.5mm2 - 630mm2 Â Â Â Â Â
Supply Record: America, Australia, African countries, Arabian countries, Asian countries etc.
Origin: Guangdong, China
Application: Power Grid, Transmission Line, Construction, Railway Transportation, Chemical Plant, Telecom , Oil Industry, Equipment Manufacture, Instrument Industry etc..
Voltage: 35KV, 10KV, 0.6/1KV, 450/750V, 300/500V
Current: AC & DC
Insulation Material: XLPE, PVC etc.
Sheath Material: XLPE, PVC etc.
Material Shape: Round wire
Application
2. Maximum conductor temperature under normal operation is 90ºC.
3. Maximum conductor temperature under short circuit (Max duration is not more than 5s) is not more than 250ºC.
4. Minimum installation ambient temperature is not less than 0ºC.
  Installation bending radius are not less than the following specified values:
  Single core non-armored cable: 20D
  Single core armored cable: 15D
  3 cores non-armored cable: 15D
  3 cores armored cable: 12D
  (Note: D-outer diameter of cable)
Technical Parameters
Voltagela class   26/35kV
Type: YJV YJLV ZC-YJV ZC-YJLV
nominal cross-section mm |
insulation thickness mm |
O.D. mm |
capacitance μF/km |
approx. ampacity (air)  A |
approx. ampacity buried A |
reference weight of finished cable kg/km |
|||
Cu | Al | Cu | Al | Cu | Al | ||||
50 | 10.5 | 38.8 | 0.12 | 245 | 190 | 225 | 175 | 1745 | 1435 |
70 | 10.5 | 40.7 | 0.13 | 305 | 235 | 275 | 215 | 2025 | 1591 |
95 | 10.5 | 42.3 | 0.15 | 370 | 285 | 330 | 255 | 2330 | 1742 |
120 | 10.5 | 43.9 | 0.16 | 425 | 330 | 375 | 290 | 2647 | 1903 |
150 | 10.5 | 45.5 | 0.17 | 485 | 375 | 420 | 325 | 2998 | 2068 |
185 | 10.5 | 47.3 | 0.18 | 555 | 430 | 475 | 370 | 3414 | 2218 |
240 | 10.5 | 49.7 | 0.19 | 650 | 505 | 555 | 430 | 4044 | 2556 |
300 | 10.5 | 51.9 | 0.21 | 745 | 580 | 630 | 490 | 4696 | 2836 |
400 | 10.5 | 55.3 | 0.23 | 870 | 680 | 720 | 565 | 5801 | 3320 |
500 | 10.5 | 60.3 | 0.25 | 1000 | 790 | 825 | 645 | 7132 | 4032 |
630 | 10.5 | 64.5 | 0.28 | 1160 | 920 | 940 | 740 | 8515 | 4609 |
Voltagela class   12/20kV
Type: YJV22 YJLV22 ZC-YJV22 ZC-YJLV22
nominal cross-section mm |
insulation thickness mm |
O.D. mm |
capacitance μF/km |
approx. ampacity (air)  A |
approx. ampacity buried A |
reference weight of finished cable kg/km |
|||
Cu | Al | Cu | Al | Cu | Al | ||||
3X25 | 5.5 | 55.5 | 0.22Â | 129 | 100 | 155 | 120 | 3833 | 3476 |
3X25 | 5.5 | 57.9 | 0.25Â | 156 | 120 | 185 | 144 | 4313 | 3702 |
3X50 | 5.5 | 61.1 | 0.26Â | 184 | 143 | 218 | 169 | 5281 | 4311 |
3X70 | 5.5 | 64.9 | 0.28Â | 229 | 177 | 267 | 207 | 5878 | 4399 |
3X95 | 5.5 | 68.8 | 0.30Â | 275 | 213 | 319 | 247 | 6867 | 4770 |
3X120 | 5.5 | 72.2 | 0.32Â | 316 | 246 | 363 | 282 | 7906 | 5192 |
3X150 | 5.5 | 75.8 | 0.33Â | 363 | 281 | 412 | 319 | 9045 | 5554 |
3X185 | 5.5 | 79.9 | 0.35Â | 408 | 317 | 460 | 357 | 10435 | 6070 |
3X240 | 5.5 | 86.4 | 0.38Â | 178 | 372 | 531 | Smart Motor Protector ARD series ARD2 series start timeout motor protector (hereinafter referred to as protector) can perform various conditions such as start timeout,over load, phase failure, unbalance, under load, ground/leakage, blockage, short circuit and external fault during motor operation. Protection, and SOE fault event recording function, convenient for on-site maintenance personnel to find the cause of the fault. Suitable for coal petrochemical,smelting, electric power, ships, and civil construction. The protector has RS485 remote communication interface, DC 4 ~ 20mA analog output, and PLC, PC and other control machines form a network system. Remote monitoring of motor operation.
Founded in 2003, one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users. Substation automation system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, FEPS power supply monitoring system, fire emergency lighting and evacuate indicating system, smart lighting control system and electric vehicle charging system.
Start Timeout Motor Protector,Short Circuit Motor Protector,Residual Current Motor Protector,Motor Comprehensive Protection Device Jiangsu Acrel Electrical Manufacturing Co., LTD. , https://www.acrel.com.pk |