8.7/15kV XLPE Insulated Power Cable

Overview Specifications

CONSTRUCTION PARAMETER

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

8.7/15kV

DOWNLOAD
CABLE DATASHEET

8.7/15(17.5)kV

IEC 60502-2, GB/T 12706.2

POWER STATION
DISTRIBUTION NETWORKS
INDUSTRIAL USE

BY COLOR STRIPE
BY NUMBER

Specifications

ELECTRICAL PERFORMANCE

8.7/15(17.5)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

8.7/15kV 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.	Thickness of Insulation	Thickness of Outer Sheath	Approx. Overall Dia.	Copper	Aluminum
mm2	mm	mm	mm	mm	kg/km	kg/km
25	5.9	4.5	1.8	21.8	664	513
35	6.9	4.5	1.8	22.8	780	569
50	8.1	4.5	1.8	24.0	923	638
70	9.7	4.5	1.8	25.6	1159	744
95	11.4	4.5	1.8	27.3	1437	865
120	12.9	4.5	1.9	29.0	1714	990
150	14.2	4.5	1.9	30.3	1990	1102
185	15.9	4.5	2.0	32.2	2379	1267
240	18.3	4.5	2.1	34.8	2970	1510
300	20.4	4.5	2.1	36.9	3562	1737
400	23.2	4.5	2.3	40.1	4465	2099
500	26.3	4.5	2.3	43.9	5549	2533
630	30.0	4.5	2.5	48.0	6975	3084
800	34.0	4.5	2.6	52.2	8690	3718

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8.7/15kV 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.	Thickness of Insulation	Thickness of Outer Sheath	Approx. Overall Dia.	Copper	Aluminum
mm2	mm	mm	mm	mm	kg/km	kg/km
25	5.9	4.5	2.4	44.7	2043	1587
35	6.9	4.5	2.5	47.1	2424	1788
50	8.1	4.5	2.6	49.9	2891	2032
70	9.7	4.5	2.7	53.7	3650	2397
95	11.4	4.5	2.8	57.6	4541	2813
120	12.9	4.5	2.9	61.1	5391	3204
150	14.2	4.5	3.0	64.2	6277	3595
185	15.9	4.5	3.1	68.1	7473	4113
240	18.3	4.5	3.3	73.8	9327	4916
300	20.4	4.5	3.4	78.6	11195	5681
400	23.2	4.5	3.7	85.4	14002	6853

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8.7/15kV 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
Cross Sectional Area	Nominal Dia.					Copper	Aluminum
mm2	mm	mm	mm	mm	mm	kg/km	kg/km
25	5.9	4.5	1.6	1.9	27.6	1049	898
35	6.9	4.5	1.6	1.9	28.6	1182	972
50	8.1	4.5	1.6	1.9	29.8	1344	1059
70	9.7	4.5	1.6	2.0	31.6	1620	1205
95	11.4	4.5	2.0	2.1	34.3	2025	1453
120	12.9	4.5	2.0	2.1	35.8	2317	1593
150	14.2	4.5	2.0	2.2	37.3	2636	1748
185	15.9	4.5	2.0	2.2	39.0	3040	1928
240	18.3	4.5	2.0	2.3	41.6	3676	2216
300	20.4	4.5	2.5	2.4	44.1	4354	2529
400	23.2	4.5	2.5	2.5	48.1	5441	3075
500	26.3	4.5	2.5	2.6	52.3	6651	3635
630	30.0	4.5	2.5	2.7	56.2	8157	4266
800	34.0	4.5	2.5	2.9	60.8	10008	5039

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8.7/15kV 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
Cross Sectional Area	Nominal Dia.		SWA	STA	SWA	STA	SWA	STA	SWA	STA	SWA	STA
mm2	mm	mm	mm	mm	mm	mm	mm	mm	kg/km	kg/km	kg/km	kg/km
25	5.9	4.5	2.5	0.5	2.6	2.5	52.9	49.5	4471	3038	4015	2582
35	6.9	4.5	2.5	0.5	2.7	2.6	55.3	51.9	4991	3469	4356	2834
50	8.1	4.5	2.5	0.5	2.8	2.7	58.3	54.9	5625	4023	4765	3163
70	9.7	4.5	2.5	0.5	2.9	2.8	62.3	58.9	6601	4894	5348	3641
95	11.4	4.5	2.5	0.5	3.1	3.0	66.4	63.0	7756	5901	6027	4172
120	12.9	4.5	2.5	0.5	3.2	3.1	70.1	66.7	8827	6862	6640	4675
150	14.2	4.5	2.5	0.5	3.3	3.2	73.2	69.8	9863	7820	7181	5138
185	15.9	4.5	3.15	0.5	3.5	3.3	78.8	73.9	12199	9142	8838	5782
240	18.3	4.5	3.15	0.5	3.6	3.5	84.5	79.8	14428	11168	10017	6757
300	20.4	4.5	3.15	0.8	3.8	3.6	89.7	86.4	16680	14130	11166	8616
400	23.2	4.5	3.15	0.8	4.0	3.9	96.5	93.0	19946	17036	12797	9886

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8.7/15(17.5)kV XLPE INSULATED POWER CABLE