Introduction 介绍

XLPE insulated power cables for rated voltages of 1 kV (Um = 1,2 kV) is used to transmit power on the power transmission and distribution line of A.C.50Hz, rated voltage 1kV or below. They are well adapted to underground use in industrial applications with an additional mechanical protection. These cables can be fixed on cable trays, within conduits or fixed to walls.
额定电压为1 kV (Um = 1，2 kV)的交联聚乙烯绝缘电力电缆用于在交流50Hz、额定电压为1 kV或以下的输电和配电线路上传输电力。它们非常适合工业应用中的地下使用，具有额外的机械保护。这些电缆可以固定在电缆槽上、导管内或固定在墙上。

Executive standard: 执行标准:

IEC60502-1 Power cables with extruded insulation and their accessories for rated voltages
from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV)
Part 1: Cables for rated voltages of 1 kV (Um = 1,2 kV) and 3 kV (Um = 3,6 kV)
额定电压用挤压绝缘缿C60502-1电力电缆及其附件
从1千伏(Um = 1,2千伏)到30千伏(Um = 36千伏)
第1部分:额定电压为1kv(Um = 1 . 2kV)和3kv(Um = 3 . 6kV)的电缆

Instruction of Application 应用说明

–Rated Voltage: 0.6/1kV
–The ambient temperature for cable installation :≥0 0C
–This maximum working temperature of the conductor is 90 0C;
–During having a short (lasting less than 5 seconds) the maximum temperature of the cable conductor shall not be above 250 0C;
–Bending radius allowance of the cable:
Single core cable: 20(D+d)±5%
Multi core cable: 15(D+d)±5%
D-Actual outer diameter of cable sample(mm);
d-Actual diameter of the conductor(mm).

-额定电压:0.6/1kV
-电缆安装的环境温度:≥0C
导体的最高工作温度为90摄氏度；
-在短路(持续时间小于5秒)期间，电缆导体的最高温度不得超过250 c；
-电缆的弯曲半径余量:
单芯电缆:20(D+d) 5%
多芯电缆:15(D+d) 5%
d-电缆样品的实际外径(mm)；
d-导体的实际直径(mm)。

Cable Construction Description 电缆结构描述

Conductor 导体

Class 1 solid aluminum conductor
Class 2 stranded circular or circular compacted
1级实心铝导线
2类绞合圆形或圆形压实

Insulation 隔热

XLPE (Cross-Linked Polyethylene) 交联聚乙烯

Outer Sheath 外部护套

PVC (Polyvinyl Chloride) 聚氯乙烯

Core Identification 核心标识

2 core: Blue/Brown
3 core: Green/Yellow/Blue/Brown
4 core: Green/Yellow/Brown/Black/Grey
5 core: Green/Yellow/Blue/Brown/Black/Grey
Or Customerized.

Cu(Al)/XLPE/PVC 铜(铝)/交联聚乙烯/聚氯乙烯

The Main Technical Parameter Of The Cable 电缆的主要技术参数

1）Cable conductor DC resistance: See the table 1-1
2）AC voltage test: See the table 1-2
3）Allowed continuous current capacity of unarmoured cable: See the table1-3
4）Allowed continuous current capacity of armoured cable: See the table 1-4
1)电缆导体DC电阻:见表1-1
2)交流电压试验:见表1-2
3)无铠装电缆的允许持续电流能力:见表1-3
4)铠装电缆的允许持续电流能力:见表1-4

Table 1-1 Max. DC resistance of cable conductor at 200C

Rated cross area（mm2）		0.5	0.75	1.0	1.5	2.5	4	6	10
Cu （Ω/km）	Non tinned	36.0	24.5	18.1	12.1	7.41	4.61	3.08	1.83
	Tinned	36.7	24.8	18.2	12.2	7.56	4.70	3.11	1.84
Al  （Ω/km）		/	/	/	18.1	12.1	7.41	4.61	3.08
Rated cross area（mm2）		16	25	35	50	70	95	120	150
Cu （Ω/km）	Non tinned	1.15	0.727	0.524	0.387	0.268	0.193	0.153	0.124
	Tinned	1.16	0.734	0.529	0.391	0.270	0.195	0.154	0.126
Al （Ω/km）		1.91	1.20	0.868	0.641	0.443	0.320	0.253	0.206
Rated cross area（mm2）		185	240	300	400	500	630	800	1000
Cu  （Ω/km）	Non tinned	0.0991	0.0754	0.0601	0.0470	0.0366	0.0283	0.0221	0.0176
	Tinned	0.100	0.0762	0.0607	0.0475	0.0369	0.0286	0.0224	0.0177
Al （ Ω/km）		0.164	0.125	0.100	0.0778	0.0605	0.0469	0.0367	0.0291

Table 1-2 AC voltage test of cable
表1-2电缆交流电压试验

Rated VoltagekV	0.6/1
Test VoltagekV	3.5
Test Time min	5

Table 1-3 Allowed continuous current capacity of unarmoured cable
表1-3无铠装电缆的允许持续电流容量

Conditions：Environment temperature：400C；
Soil temperature：250C；
Soil thermal receptivity: 2000C·cm/W
条件:环境温度:400C
土壤温度:250摄氏度；
土壤热接收率:2000厘米/瓦

ConductorAreamm2	Allowed continuous current capacity in air（A）				Allowed continuous current capacity in soil（A）
	Copper cable		Aluminum cable		Copper cable		Aluminum cable
	Singlecore	Multi core	Singlecore	Multi core	Singlecore	Multi core	Singlecore	Multi core
2.5	34	32	27	25	36	32	27	25
4	44	41	35	32	47	41	35	32
6	56	52	45	42	59	52	46	42
10	77	70	60	53	78	69	59	53
16	100	91	78	70	102	90	77	71
25	132	118	102	91	130	117	104	91
35	164	150	127	114	169	143	117	113
50	196	182	152	146	187	169	139	134
70	251	228	195	178	226	208	174	165
95	305	273	236	214	269	247	208	195
120	351	314	272	246	300	282	239	221
150	401	360	311	278	339	321	269	247
185	461	410	359	319	382	356	300	278
240	546	483	424	378	435	408	348	321
300	611	552	474	419	495	469	391	365
400	716	/	546	/	574	/	456	/

The depth underground: 0.8m 地下深度:0.8米

Table 1-4 Allowed continuous current capacity of armoured cable
表1-4铠装电缆的允许持续电流容量

ConductorAreamm2	Allowed continuous current capacity in air（A）		Allowed continuous current capacity in soil（A）
	Copper core cable	Aluminum core cable	Copper core cable	Aluminum core cable
	Multi core	Multi core	Multi core	Multi core
4	41	32	41	32
6	52	42	52	42
10	70	53	69	53
16	91	70	90	71
25	118	91	117	91
35	150	114	143	113
50	182	146	169	134
70	228	178	208	165
95	273	214	247	195
120	314	246	282	221
150	360	278	321	247
185	410	319	356	278
240	483	378	408	321
300	552	419	469	365