Product Description

Standard and Property for Using
The products can be produced according to our factory specification which is equivalent to the standard IEC60502. The factory can also design and manufacture special XLPE cable according to the other standards required by the customers. They not only have excellent electric, mechanical properties, but also have powerful resistance against chemical corrosion, heataging and environmental stress. Their structures are simple. The permissible maximum operating temperature is 90'C. It is convenient for using, and they can be laid with no restriction of different elevation.

Rate Voltage(kv) Sectional Area(mm 2 ) No.of Core	1st class	0.6/1	1.8/3	3.6/6	6/10	8.7/15	12/20	18/30	21/35
	2nd class	1/1	3/3	6/6	8.7/10	12/15	18/20	-	26/35
1 Core		1.5-800	25-800	25-1200	25-1200	35-1200	50-1200	50-1200	50-1200
2 Core		1.5-185	25-185
3 Core		1.5-400	25-400	25-400	25-400	35-400	50-400	50-400	50-400
4 Core		2.5-400	25-400
5 Core		2.5-400	25-400

Type		Name	Main Application
Cu Core	Al Core
YJV YJY	YJLV YJLV	XLPE insulated,PVC or PE Sheathed Power Cable	For laying indoor,tunnel,channel and undergroud,Unable to bear external mechanical force,but bear the traction force during laid
YJV22 YJV22	YJLV22 YJV22	XLPE Insulated,Steel Tape Armoured,PVC or PE Sheathed Power Cable	For laying indoor,tunnel,channel and undergroud Able to bear external mechanical force,but unable to bear large pulling force
YJV32 YJV32	YJLV32 YJLV32	XLPE Insulated,Fine Steel Wire Armoured,PVC or PE Sheathed Power Cable	For laying in shaft with large difference of level.Able to bear external machanical force and maderate pulling force
YJV42 YJV42	YJLV42 YJLV42	XLPE Insulated,Thick Steel Wire Armoured,PVC or PE Sheathed Power Cable	Able to bear positive pressure and pulling force

Note:"ZR-"Include ABC three kinds of flame retardent cables,which are spectively indicated in "ZRA-" or "ZRB-" "ZRC-".For example:"ZRB-YJV","ZRA-YJV₂₂".

Main Technical Quota
1.DC resistance:conductor resistance of finished cable at 20C per kilometer is not more than the following values.

Nominal Section Area(mm 2 )	1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800
Copper Core	12.1 7.41 4.61 3.08 1.83 1.15 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 0.0221
Aluminum Core	18.1 12.1 7.41 4.61 3.08 1.91 1.20 0.868 0.641 0.443 0.320 0.253 0.206 0.164 0.125 0.100 0.778 0.0605 0.0469 0.0367

2.Voltage Test and Partial Discharge Test

Rate Voltage Uo(kv) Item		0.6/1	1.8/3	3.6/6	6/6 6/10	8.7/10 8.7/15	12/20	18/20 18/30	21/35	26/35
Voltage	Test Voltage	3.5	6.5	12.5	21	30.5	42	63	73.5	91
	Test Time	5	5	5	5	5	5	5	5	5
Partial Discharge Test	Test Voltage	-	-	6.2	10.4	15.1	20.8	31.1	36.3	45
	Discharge Capacity	-	-	10	10	10	10	10	10	10