STA (Steel tape armoured) Armoured Copper/Aluminum Power Cable low voltage

Standard

This product is manufactured according to GB/T12706.1, equivalent to IEC60502.1. Or BS, DIN, ICEA standard as customer request.

Application

The product is suitable for power transmission and distribution lines with rated power frequency voltage up to and including 0.6/1KV.

Operating Performance

1) Rated power frequency voltage Uo/U: 0.6/1KV.

2)Max. Permissible continuous operating temperature of conductor: 90ºC

3)Max. Short-circuit temperature of the conductor shall not exceed: (5S maximum duration) 250ºC

4)The ambient temperature under installation should not below 0ºC

5)The bending radius of a cable should not be less than 15 times of the cable diameter.

6)The test voltage (A.C.): 3.5kV/5min.

7)The flame-retardant properties of cable comply with grade A, B, C of GB/T19666-2005 or IEC60332.

Construction:

Conductor: Solid or stranded copper,aluminum

Insulation: Cross-linked polyethylene( XLPE or PVC)

Circuit Identification: The insulation shall be red, black

Filler: Polypropylene lament with lapped binding tape

Inner Sheath: Polyvinyl chloride (Black)

Armor: Galvanized steel wire

Core-covering: Binding tape

Outer Sheath: Polyvinyl chloride (Black)

Package: Wooden Drum Package or Iron-wooden drum

Type		No. of cores	Nom. Cross-section of conductor
Copper conductor	Aluminum conductor	No. of cores	(mm2)
YJV YJY	-	1	1.5-800
-	YJLV YJLY		2.5-800
YJV22 YJV23	YJLV22 YJLY23		10-800
YJV YJY	-	2	1.5-300
-	YJLV YJLY		2.5-300
YJV22 YJV23	YJLV22 YJLY23		4.0-300
YJV32 YJV33	YJLV32 YJLY33		10-300
YJV YJY	-	3	1.5-400
-	YJLV YJLY		2.5-400
YJV22 YJV23	YJLV22 YJLY23		4.0-400
YJV32 YJV33	YJLV32 YJLY33		10-400
YJV YJY	-	4	1.5-400
-	YJLV YJLY		2.5-400
YJV22 YJV23	YJLV22 YJLY23		4.0-400
YJV32 YJV33	YJLV32 YJLY33		10-400
YJV YJY	-	3+1	1.5-400
-	YJLV YJLY		4.0-400
YJV22 YJV23	YJLV22 YJLY23		4. 0-400
YJV32 YJV33	YJLV32 YJLY33		10-400
YJV YJY	-	5	1.5-400
-	YJLV YJLY		2.5-400
YJV22 YJV23	YJLV22 YJLY23		4.0-400
YJV32 YJV33	YJLV32 YJLY33		10-400
YJV YJY	-	4+1	1.5-400
-	YJLV YJLY		4.0-400
YJV22 YJV23	YJLV22 YJLY23		4. 0-400
YJV32 YJV33	YJLV32 YJLY33		10-400
YJV YJY	-	3+2	1.5-400
-	YJLV YJLY		4.0-400
YJV22 YJV23	YJLV22 YJLY23		4. 0-400
YJV32 YJV33	YJLV32 YJLY33		10-400
The armoured single core cables are used for D.C. system only. As for A.C. system,non-magnetic armour material should be used, or a magnetic isolation should be applied.

Type	Name
VV VLV	Copper(aluminum)Conductor,PVC insulated and Sheathed Power Cable
VV22 VLV22	Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PVC Sheathed Power Cable
VV23 VLV23	Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PVC Sheathed Power Cable
VV32 VLV32	Copper(aluminum)Conductor,PVC insulated,Fine Steel-wire Armoured,PVC Sheathed Power Cable
VV33 VLV33	Copper(aluminum)Conductor,PVC insulated,PE Sheathed Power Cable
VV42 VLV42	Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured, PVC Sheathed Power Cable
VV43 VLV43	Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured, PE Sheathed Power Cable

0.6/1.0kV AL/XLPE/PVC/STEEL TAPE Armoured/PVC power cable
Cable section	Nominal thickness insulation (mm)	Nominal thickness of sheath (mm)	Approx overall diameter (mm)	Max. DC-resist conductor 20℃ (Ω/km)


4x1.5mm2	0.8	1.8	14.2	18.1
4x2.5mm2	0.8	1.8	15.1	12.1
4x4mm2	1	1.8	17.2	7.41
4x6mm2	1	1.8	18.5	4.61
4x10mm2	1	1.8	21.6	3.08
4x16mm2	1	1.8	24.1	1.91
4x25mm2	1.2	1.8	23.8	1.2
4x35mm2	1.2	1.8	25.9	0.868
4x50mm2	1.4	2	31.4	0.641
4x70mm2	1.4	2.1	35	0.443
4x95mm2	1.6	2.3	39.9	0.32
4x120mm2	1.6	2.4	43.1	0.253
4x150mm2	1.8	2.6	47.3	0.206
4x185mm2	2	2.8	52.3	0.164
4x240mm2	2.2	3	58.4	0.125
4x300mm2	2.4	3.2	64.3	0.1