Metal Shielded Power Cable

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Shielded Power Cable/ Stranded Conductor/ Sheathed Cable

Product Application
These metal shield power cables are used for the transmission and distribution of electricity in power systems with rated voltage up to 1kV and especially for systems that require precise electronic equipment.

Type and designation

Type and designation
Type		Designation	Standard
Copper core	aluminum core	Designation	Standard
VV-P	VLV-P	Copper (aluminum) PVC insulation metal screening PVC jacketing power cable	Q/321023KLA28
YJV-P	YJLV-P	Copper (aluminum) XLPE insulation metal screening PVC jacketing power cable
VV22-P	VLV22-P	Copper (aluminum) PVC insulation metal screening steel strip armoring PVC jacketing power cable
YJV22-P	YJLV22-P	Copper (aluminum) XLPE insulation metal screening steel strip armoring PVC jacketing power cable
VV32-P	YJLV32-P	Copper (aluminum) PVC insulation metal screening thin steel wire armoring PVC jacketing power cable
YJV32-P	YJLV32-P	Copper (aluminum) XLPE insulation metal screening thin steel wire armoring PVC jacketing power cable
VV42-P	VLV42-P	Copper (aluminum) PVC insulation metal screening thick steel wire armoring PVC jacketing power cable
YJV42-P	YJLV42-P	Copper (aluminum) XLPE insulation metal screening thick steel wire armoring PVC jacketing power cable

Specification
Type		Rated voltage kV	Number of core	Nominal cross-section mm2
Copper core	Aluminum core	Rated voltage kV	Number of core	Nominal cross-section mm2
VV-P 、 YJV-P	VLV-P 、 YJLV-P	0.6/1	1	4 ~ 300
VV22-P 、 YJV22-P	VLV22-P 、 YJLV22-P		2	4 ~ 185
V32-P 、 YJV32-P	VLV32-P 、 YJLV32-P		3	4 ~ 300
VV42-P 、 YJV42-P	VLV42-P 、 YJLV42-P		4 、 3 1	4 ~ 300

Technical parameters
1. Conductor DC resistance shall meet the stipulation in GB/T3956.
2. Finished cable shall pass the AC voltage (50Hz，5min，3500V) test without breakdown..
3. Insulation resistance

No.	Property	PVC insulation	XLPE insulation
1	ρ volume resistivity Ω·cm 20℃ rating operating temperature 20℃ of the cable	1013 1010	- 1012
2	sulation resistance constant MΩ·km 20℃ rating operating temperature 20℃ of the cable	36.7 0.037	- 3.67