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18/30(36)kV XLPE INSULATED POWER CABLE

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Overview
APPLICATION

For installation in ground, outdoors, indoors and in cable ducts for power station, industry and distribution networks.

STANDARD

IEC 60502-2, GB/T 12706.2

VOLTAGE

18/30kV
DOWNLOAD
CABLE DATASHEET
18/30(36)kV
IEC 60502-2, GB/T 12706.2
POWER STATION
DISTRIBUTION NETWORKS
INDUSTRIAL USE
BY COLOR STRIPE
BY NUMBER
Specifications
ELECTRICAL PERFORMANCE
18/30(36)kV
STANDARD
IEC 60502-2, GB/T 12706.2
APPLICATION
POWER STATION
DISTRIBUTION NETWORKS
INDUSTRIAL USE
CORE IDENTIFICATION
BY COLOR STRIPE
BY NUMBER
CHEMICAL PERFORMANCE
Chemical & Oil resistance:Good
MECHANICAL PERFORMANCE
Minimum bending radius:x10 cable diameter(unarmoured)
Minimum bending radius:x20 cable diameter(armoured)
FIRE PERFORMANCE
Flame non-propagation base on IEC 60332-1
Reduced emission of halogens chlorine<15%
THERMINAL PERFORMANCE
Maximum service temperature:90℃
Maximum short-circuit temperature:160℃(max. 5s)
Minimum service temperature:-40℃
Other Properties
APPROVALS
N/A
INSTALLATION CONDITIONS
OPEN AIR/BURIED
IN CONDUIT
CABLE MARKING
OIL INK PRINTING
EMBOSSING PRINTING
PACKAGING
BY WOODEN OR STEEL-WOODEN OR FULL STEEL REEL/DRUM
CONSTRUCTION
1. Conductor
 
Circular stranded, compacted copper conductor or aluminum conductor, class 2
 
2. Conductor Screen
 
Semi-conducting Compound
 
3. Insulation
 
XLPE (Cross-linked polyethylene)
 
4. Insulation Screen
 
Semi-conducting Compound
 
5. Metallic Screen
 
Copper Tape
 
6. Filler (only for multi core cable)
 
Non-hygroscopic
 
7. Binder Tape
 
Non-woven fabric
 
8. Separation Sheath(for armoured cables)
 
PVC (Polyvinyl chloride)
 
9. Armour
 
Single core: Aluminum Wire Armour(AWA)
Three cores: Galvanized Steel Tape(STA) or Galvanized Steel Wire(SWA)
 
10. Outer Sheath
 
PVC (Polyvinyl chloride), PE( Polyethylene), LSZH(Low Smoke Zero Halogen)




PARAMETER

Table 1
Table 2
Table 3
Table 4
18/30kV XLPE Insulated Unarmoured Cable   Single Core
Conductor Thickness of Insulation Thickness of Outer Sheath Approx. Overall
Dia.
Approx. Weight
of Cable
Cross Sectional Area Nominal Dia. Copper Aluminum
mm2 mm mm mm mm kg/km kg/km
50 8.1  8.0  2.0  31.4  1283  999 
70 9.7  8.0  2.0  33.0  1537  1122 
95 11.4  8.0  2.1  34.9  1851  1279 
120 12.9  8.0  2.1  36.4  2132  1408 
150 14.2  8.0  2.2  37.9  2440  1552 
185 15.9  8.0  2.2  39.6  2836  1723 
240 18.3  8.0  2.3  42.2  3457  1997 
300 20.4  8.0  2.4  44.5  4093  2268 
400 23.2  8.0  2.5  47.5  5015  2648 
500 26.3  8.0  2.6  51.5  6166  3149 
630 30.0  8.0  2.7  55.4  7618  3726 
800 34.0  8.0  2.8  59.6  9381  4409 
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18/30kV XLPE Insulated Unarmoured Cable   Three Cores
Conductor Thickness of Insulation Thickness of Outer
Sheath
Approx. Overall
Dia.
Approx. Weight
of Cable
Cross Sectional Area Nominal Dia. Copper Aluminum
mm2 mm mm mm mm kg/km kg/km
50 8.1  8.0  3.1  66.4  4148  3288 
70 9.7  8.0  3.2  70.1  4977  3725 
95 11.4  8.0  3.3  74.0  5946  4217 
120 12.9  8.0  3.4  77.5  6865  4678 
150 14.2  8.0  3.5  80.6  7813  5131 
185 15.9  8.0  3.6  84.6  9091  5730 
240 18.3  8.0  3.8  90.2  11054  6643 
300 20.4  8.0  4.0  95.3  13065  7551 
400 23.2  8.0  4.2  101.8  15962  8812 
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18/30kV XLPE Insulated Aluminum Wire Armoured(AWA) Cable   Single Core
Conductor Thickness of
Insulation
Dia. of Armored
Wire
Thickness of Outer
Sheath
Approx.Overall
Dia.
Approx.Weight of
Cable
Cross Sectional Area Nominal Dia. Copper Aluminum
mm2 mm mm mm mm mm kg/km kg/km
50 8.1  8.0  2.0  2.2  38.2  1930  1645 
70 9.7  8.0  2.0  2.3  40.0  2230  1815 
95 11.4  8.0  2.0  2.3  41.7  2566  1994 
120 12.9  8.0  2.0  2.4  43.6  2912  2188 
150 14.2  8.0  2.5  2.5  46.1  3392  2504 
185 15.9  8.0  2.5  2.5  47.8  3828  2715 
240 18.3  8.0  2.5  2.6  50.6  4533  3073 
300 20.4  8.0  2.5  2.7  52.9  5216  3391 
400 23.2  8.0  2.5  2.8  56.1  6242  3876 
500 26.3  8.0  2.5  2.9  60.1  7483  4467 
630 30.0  8.0  2.5  3.0  64.2  9051  5160 
800 34.0  8.0  2.5  3.1  68.4  10917  5949 
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18/30kV XLPE Insulated Armoured Cable   Three Cores
Conductor Thickness of
Insulation
Dia.(thickness)
of Armour
Thickness of
Outer Sheath
Approx. Overall
Dia.
Approx. Weight of Cable
Cross Sectional
Area
Nominal Dia. SWA STA SWA STA SWA STA Copper Aluminum
SWA STA SWA STA
mm2 mm mm mm mm mm mm mm mm kg/km kg/km kg/km kg/km
50 8.1  8.0  3.15  0.5  3.4  3.3  76.9  72.2  8757  5776  7897  4916 
70 9.7  8.0  3.15  0.5  3.5  3.4  80.8  76.1  9871  6729  8619  5477 
95 11.4  8.0  3.15  0.5  3.7  3.5  84.9  80.0  11134  7792  9405  6063 
120 12.9  8.0  3.15  0.8  3.8  3.7  88.6  85.1  12331  9628  10144  7441 
150 14.2  8.0  3.15  0.8  3.9  3.8  91.7  88.2  13483  10681  10801  7999 
185 15.9  8.0  3.15  0.8  4.0  3.9  95.9  92.4  15078  12142  11718  8781 
240 18.3  8.0  3.15  0.8  4.2  4.1  101.7  98.2  17466  14345  13054  9934 
300 20.4  8.0  3.15  0.8  4.3  4.2  106.8  103.3  19822  16536  14308  11022 
400 23.2  8.0  3.15  0.8  4.6  4.5  113.7  110.2  23265  19764  16116  12615 
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