1.Standards
They comply well with international standards, such as IEC 60141, DIN57256/VDE0256 etc.
●Features
★ The maximum allowable temperature of conductor is 85 ℃ at normal operation.
★ The working scope of pressure tank: 0.02~0.4 MPa.
★ The allowance working pressure of cable: 0.02 ~ 0.6MPa in static condition.
0.02 ~ 1.2MPa in transient condition.
★ Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable) ●Type, Description & Size Type | Rated Voltage | Description | CYZQ102 | 110kV
220kV
330kV | Paper insulated lead sheathed copper tape radial reinforced PVC sheathed oil-filled cable | CYZQ103 | Paper insulated lead sheathed copper tape radial reinforced PE sheathed oil-filled cable | CYZQ202 | Paper insulated lead sheathed stainless steel tape radial reinforced PVC sheathed oil-filled cable | CYZQ203 | Paper insulated lead sheathed stainless steel tape radial reinforced PE sheathed oil-filled cable | CYZQ302 | Paper insulated lead sheathed thin copper tape radial reinforced PVC sheathed oil-filled cable | CYZQ303 | Paper insulated lead sheathed thin copper tape radial reinforced PE sheathed oil-filled cable | CYZQ402 | Paper insulated lead sheathed thin stainless steel tape radial reinforced PVC sheathed oil-filled cable | CYZQ403 | Paper insulated lead sheathed thin stainless steel tape radial reinforced PE sheathed oil-filled cable |
CYZQ102, CYZQ103, CYZQ202, ZYZQ203 Conductor size
(mm2) | Diameter of oil duct
(mm) | Overall diameter (mm) | Approximate weight (kg/km) | Rated voltage (kV) | 110 | 220 | 330 | 110 | 220 | 330 | 1x100 | 12 | 58.6 | - | - | 9290 | - | - | 1x180 | 12 | 62.0 | - | - | 10800 | - | - | 1x270 | 12 | 62.9 | 81.9 | 95.9 | 11860 | 16210 | 21300 | 1x400 | 12 | 66.7 | 75.7 | 99.7 | 13700 | 18150 | 23380 | 1x600 | 12 | 71.6 | 89.6 | 104.6 | 17070 | 21240 | 28100 | 1x680 | 12 | 73.3 | 91.3 | 106.3 | 18580 | 23400 | 30410 | 1x920 | 12 | 79.0 | 97.0 | 111.0 | 22000 | 26050 | 33970 | 1x1200 | 16 | 87.5 | 107.2 | 120.2 | 26000 | 33500 | 37800 | 1x1600 | 16 | 94.9 | 113.5 | 126.5 | 31600 | 39000 | 42600 | 1x2000 | 16 | 100.5 | 119.1 | 132.1 | 37000 | 45000 | 47000 |
CYZQ302, CYZQ303, CYZQ402, ZYZQ403 Conductor size
(mm2) | Diameter of oil duct
(mm) | Overall diameter (mm) | Approximate weight (kg/km) | Rated voltage (kV) | 110 | 220 | 330 | 110 | 220 | 330 | 1x100 | 12 | 62.6 | - | - | 12180 | - | - | 1x180 | 12 | 66.0 | - | - | 13750 | - | - | 1x270 | 12 | 66.9 | 85.9 | 99.9 | 14580 | 19050 | 24200 | 1x400 | 12 | 70.7 | 89.7 | 103.7 | 16580 | 21200 | 26580 | 1x600 | 12 | 75.6 | 94.6 | 108.6 | 20000 | 24420 | 31500 | 1x680 | 12 | 78.3 | 96.3 | 110.3 | 21620 | 26870 | 34010 | 1x920 | 12 | 83.0 | 101.0 | 115.0 | 24000 | 29750 | 37760 | 1x1200 | 16 | 91.5 | 111.2 | 124.2 | 28000 | 36500 | 41000 | 1x1600 | 16 | 98.9 | 117.5 | 130.5 | 33400 | 42000 | 46000 | 1x2000 | 16 | 104.5 | 123.1 | 136.1 | 38500 | 47500 | 50800 |
Remark: The red is 6 segment conductor.
2.●Applications
HV XLPE insulated power cables are widely used in power station and city electric network.
This kind of cable has such characteristics as high working temperature, large transmission capacity, good electrical performance, convenience to be erected and laid, low fault rate and easy maintenance etc. 3.●Features
★The maximum allowable temperature of conductor is 90 0C at normal operation.
★The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 250℃
★The temperature not below 0 0C when cables laid.
★Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
●Type, Description & Size Type | Rated Voltage | Description | YJV YJLV YJY YJLY | 48/63kV
64/110kV | XLPE insulated PVC sheathed HV power cable | XLPE insulated PE sheathed HV power cable | YJAV YJLAV YJAY YJLAY | XLPE insulated PVC sheathed waterproof type HV power cable | XLPE insulated PE sheathed waterproof type HV power cable | YJQ02 YJLQ02 YJQ03 YJLQ03 | XLPE insulated lead sheathed PVC over-sheathed HV power cable | XLPE insulated lead sheathed PE over-sheathed HV power cable |
Conductor size
(mm2) | Rated voltage 48/63kV | Approximate overall diameter (mm) | Approximate weight
(kg/km) | YJ(L)V YJ(L)Y | YJ(L)AV YJ(L)AY | YJ(L)Q02 YJ(L)Q03 | YJV YJY | YJAV YJAY | YJQ02 YJQ03 | YJLV YJLY | YJLAV YJLAY | YJLQ02 YJLQ03 | 1x185 | 65.0 | 72.0 | 70.0 | 5250 | 5480 | 9040 | 4330 | 4430 | 7900 | 1x240 | 66.0 | 73.0 | 71.0 | 6050 | 6350 | 9990 | 4520 | 4860 | 8570 | 1x300 | 67.0 | 74.0 | 73.0 | 6680 | 6950 | 10680 | 4740 | 5020 | 8820 | 1x400 | 69.0 | 78.0 | 75.0 | 7710 | 7980 | 11870 | 5160 | 5510 | 9390 | 1x500 | 71.0 | 82.0 | 77.0 | 8690 | 8930 | 12950 | 5500 | 5840 | 9830 | 1x630 | 75.0 | 85.0 | 81.0 | 10160 | 10350 | 14600 | 6140 | 6450 | 10700 |
Conductor size (mm2) | Rated voltage 64/110kV | Approximate overall diameter (mm) | Approximate weight (kg/km) | YJ(L)V YJ(L)Y | YJAY YJLAY | YJ(L)Q02 YJ(L)Q03 | YJV YJY | YJAY | YJQ02 YJQ03 | YJLV YJLY | YJLAY | YJLQ02 YJLQ03 | 1x240 | 73.0 | 79.0 | 81.0 | 7110 | 7160 | 13560 | 5620 | 5670 | 12080 | 1x300 | 75.0 | 81.0 | 82.0 | 7710 | 7760 | 14400 | 5850 | 5890 | 12550 | 1x400 | 76.0 | 82.0 | 83.0 | 8620 | 8670 | 15400 | 6140 | 6210 | 12980 | 1x500 | 79.0 | 84.0 | 86.0 | 9700 | 9750 | 16640 | 6600 | 6650 | 13550 | 1x630 | 81.0 | 87.0 | 88.0 | 10990 | 11050 | 18310 | 7100 | 7150 | 14410 |
●Applications
MV & LV XLPE insulated power cables are widely used in industrial & mine enterprises and city power networks for electricity transmission & distribution, suitable for fixed installation.
This kind of cable has such characteristics as large transmission capacity, high working temperature, no limit of difference of level and convenient to be erected and laid.
The cable can be installed in interlines of substations, on viaducts，in underground tunnels and in cable troughs or on the cable bridges etc.
●Standards
They comply well with international standards, such as IEC 60502, IEC 60332, IEC60754, IEC61031, GB12706, GB etc.
●Features
★The maximum allowable temperature of conductor is 90 ℃ at normal operation.
★The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 250 ℃.
★The temperature not below 0 0C when cables laid.
★Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
15D for multi-core cable. (D=overall diameter of cable).
●Type, Description & Size Type | Rated Voltage | Description | YJV YJLV ZR-YJV ZR-YJLV NH-YJV NH-YJLV | 0.6/1kV 3.6/6kV 6/10kV 8.7/15kV 12/20kV 18/30kV | XLPE insulated PVC sheathed power cable | XLPE insulated PVC sheathed flame retardant power cable | XLPE insulated PVC sheathed fire resistance power cable | YJV22 YJLV22 ZR-YJV22 ZR-YJLV22 NH-YJV22 NH-YJLV22 | XLPE insulated PVC sheathed STA power cable | XLPE insulated PVC sheathed STA flame retardant power cable | XLPE insulated PVC sheathed STA fire resistance power cable | YJV32 YJLV32 ZR-YJV32 ZR-YJLV32 NH-YJV32 NH-YJLV32 | XLPE insulated PVC sheathed SWA power cable | XLPE insulated PVC sheathed SWA flame retardant power cable | XLPE insulated PVC sheathed SWA fire resistance power cable |
No. of cores | Rated Voltage (kV) | 0.6/1 | 1.8/3 | 3.6/6 | 6/10 | 8.7/15 | 12/20 | 18/30 | Nominal cross section (mm2) | 1 | 1.5 ~ 800 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 2 | 1.5 ~ 185 | | | | | | | 3 | 1.5 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 4 | 1.5 ~ 300 | | | | | | | 3+1 | 4 ~ 300 | | | | | | | 5 | 1.5 ~ 185 | | | | | | | 3+2 | 4 ~ 300 | | | | | | | 4+1 | 4 ~ 300 | | | | | | |
Remark: the armor of single core cable should adopt non-magnetic materials or the construction to decrease magnetic loss.
●Applications
PVC insulated power cables are widely used in industrial & mine enterprises and city power networks for electricity transmission & distribution, suitable for fixed installation.
The cable can be installed in interlines of substations, on viaducts，in underground tunnels and in cable troughs or on the cable bridges etc.
●Standards
They comply well with international standards, such as IEC 60502, IEC 60332, IEC60754, IEC61031, GB12706, GB etc.
●Features
★ The maximum allowable temperature of conductor is 70 0C at normal operation.
★ The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 160 ℃
★ The temperature not below 0 ℃when cables laid.
★ Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
15D for multi-core cable. (D=overall diameter of cable).
●Type, Description & Size Type | Rated Voltage | Description | VV YJLV ZR-VV ZR-VLV NH-VV NH-VLV | 0.6/1Kv
3.6/6kV | PVC insulated PVC sheathed power cable | PVC insulated PVC sheathed flame retardant power cable | PVC insulated PVC sheathed fire resistance power cable | VV22 VLV22 ZR-VV22 ZR-VLV22 NH-VV22 NH-VLV22 | PVC insulated PVC sheathed STA power cable | PVC insulated PVC sheathed STA flame retardant power cable | PVC insulated PVC sheathed STA fire resistance power cable | VV32 VLV32 ZR-VV32 ZR-VLV32 NH-VV32 NH-VLV32 | PVC insulated PVC sheathed SWA power cable | PVC insulated PVC sheathed SWA flame retardant power cable | PVC insulated PVC sheathed SWA fire resistance power cable |
No. of cores | Rated Voltage | 0.6/1 kV | 3.6/6 kV | Nominal cross section (mm2) | 1 | 1.5 ~ 800 | 25 ~ 630 | 2 | 1.5 ~ 185 |
| 3 | 1.5 ~ 300 | 25 ~ 300 | 4 | 1.5 ~ 300 | | 3+1 | 4 ~ 300 | | 5 | 1.5 ~ 185 | | 3+2 | 4 ~ 300 | | 4+1 | 4 ~ 300 | |
Remark: the armor of single core cable should adopt non-magnetic materials or the construction to decrease magnetic loss.
●Applications
EPR insulated power cables are widely used in power plant, power station, mining areas, harbors and petrochemical industries. This kind of products has such characteristics as softness, high mechanical intensity, abrasion-resistance, stable electrical performance in damp conditions.
The cable can be installed in interlines of substations, on viaducts，in underground tunnels and in cable troughs or on the cable bridges etc.
●Standards
They comply well with international standards, such as IEC 60502, IEC 60332, IEC60754, IEC61031, GB12706 etc.
●Features
★ The maximum allowable temperature of conductor is 70 0C at normal operation.
★ The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 160 ℃
★ The temperature not below 0 0C when cables laid.
★ Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
15D for multi-core cable. (D=overall diameter of cable).
●Type, Description & Size Type | Rated Voltage | Description | (ZR/NH)-XEV | 0.6/1kV 3.6/6kV 6/10kV 8.7/15kV 12/20kV 19/33kV | EPR insulated PVC sheathed (flame retardant or fire resistance) power cable | (ZR/NH)XEV22 | EPR insulated PVC sheathed STA (flame retardant or fire resistance) power cable | (ZR/NH)-XEV32 | EPR insulated PVC sheathed SWA (flame retardant or fire resistance) power cable | (ZR/NH)-XEF | EPR insulated CR sheathed (flame retardant or fire resistance) power cable | (ZR/NH)-XEF22 | EPR insulated CR sheathed STA (flame retardant or fire resistance) power cable | (ZR/NH)-XEF32 | EPR insulated CR sheathed SWA (flame retardant or fire resistance) power cable | (ZR/NH)-XEH | EPR insulated CSM sheathed (flame retardant or fire resistance) power cable | (ZR/NH)-XEH22 | EPR insulated CSM sheathed STA (flame retardant or fire resistance) power cable | (ZR/NH)-XEH32 | EPR insulated CSM sheathed SWA (flame retardant or fire resistance) power cable | (ZR/NH)-XEG | EPR insulated thermosetting polyolefin sheathed (flame retardant or fire resistance) power cable | (ZR/NH)-XEG22 | EPR insulated thermosetting polyolefin sheathed STA (flame retardant or fire resistance) power cable | (ZR/NH)-XEG32 | EPR insulated thermosetting polyolefin sheathed SWA (flame retardant or fire resistance) power cable | (ZR/NH)-XES | EPR insulated thermoplastic polyolefin sheathed (flame retardant or fire resistance) power cable | (ZR/NH)-XES22 | EPR insulated thermoplastic polyolefin sheathed STA (flame retardant or fire resistance) power cable | (ZR/NH)-XES32 | EPR insulated thermoplastic polyolefin sheathed SWA (flame retardant or fire resistance) power cable |
No. of cores | Rated Voltage (kV) | 0.6/1 | 1.8/3 | 3.6/6 | 6/10 | 8.7/15 | 12/20 | 18/30 | Nominal cross section (mm2) | 1 | 1.5 ~ 800 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 25 ~ 630 | 2 | 1.5 ~ 185 | | | | | | | 3 | 1.5 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 25 ~ 300 | 4 | 1.5 ~ 300 | | | | | | | 3+1 | 4 ~ 300 | | | | | | | 5 | 1.5 ~ 185 | | | | | | | 3+2 | 4 ~ 300 | | | | | | | 4+1 | 4 ~ 300 | | | | | | |
Remark: the armor of single core cable should adopt non-magnetic materials or the construction to decrease magnetic loss. Reference Picture 
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