PVC Insulated Power Cable for Rated Voltage 0.6/1kV

Model:	-
Brand:	BAOSHIDA
Origin:	Made In China
Category:	Electronics & Electricity / Optical Fiber, Cable & Wire / Electric Wire & Cable
Label:	power cables , BAOSHIDA , manufacturer
Price:	US $60 / meter
Min. Order:	1 meter

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Product Description

Product Standard:
The product is manufactured according to the standard GB/T12706.1-2002, equivalent to IEC60502.

Application:
This product is suitable for rated AC voltage U0/U: 0.6/1kV circuit for transmitting and distributing electricity.

Type and description

Type	Description	Application
VV	Copper conductor PVC insulated and PVC sheathed power cable	For laying indoors, in tunnel or cable trench or cable trench, unable to bear external mechanical forces. Single core cable in magnetic duct is not permissible.
VLV	Aluminum conductor PVC insulated and PVC sheathed power cable
VY	Copper conductor PVC insulated and PE sheathed power cable
VLY	Aluminum conductor PVC insulated and PE sheathed power cable
VV22	Copper conductor PVC insulated steel tape armoured and PVC sheathed power cable	For laying indoors in tunnel, cable trench, or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force.
VLV22	Aluminum conductor PVC insulated steel tape armoured and PVC sheathed power cable
VV23	Copper conductor PVC insulated steel tape armoured and PE sheathed power cable
VLV23	Aluminum conductor PVC insulated steel tape armoured and PE sheathed power cable
VV32	Copper conductor PVC insulated fine steel wire armoured and PVC sheathed power cable	For laying indoors, in tunnel, cable trench, well or direct in ground, able to bear external mechanical forces and certain pulling force.
VLV32	Aluminum conductor PVC insulated fine steel wire armoured and PVC sheathed power cable
VV33	Copper conductor PVC insulated fine steel wire armoured and PE sheathed power cable
VLV33	Aluminum conductor PVC insulated fine steel wire armoured and PE sheathed power cable

Production Range of Cable

Type		No. of cores	Nom. cross-sectional area Mm²
Copper conductor	Aluminum conductor	No. of cores	Nom. cross-sectional area Mm²
VV VY — VV22 VV23	— VLV VLY VLV22 VLV23	1	1.5～800 2.5～800 10～800
VV VY — VV22 VV23 — VV32 VV33	— VLV VLY — VLV22 VLV23 VLV32 VLV33	2	1.5～300 2.5～300 4～300 4～300 10～300
VV VY — VV22 VV23 — VV32 VV33	— VLV VLY — VLV22 VLV23 VLV32 VLV33	3	1.5～400 2.5～400 4～400 4～400 10～400
VV VY — VV22 VV23 — VV32 VV33	— VLV VLY — VLV22 VLV23 VLV32 VLV33	4	1.5～400 2.5～400 4～400 4～400 10～400
VV VY — VV22 VV23 — VV32 VV33	— VLV VLY — VLV22 VLV23 VLV32 VLV33	3+1	1.5～400 4～400 4～400 4～400 10～400
VV VY — VV22 VV23 — VV32 VV33	— VLV VLY — VLV22 VLV23 VLV32 VLV33	5	1.5～400 2.5～400 4～400 4～400 10～400
VV VY — VV22 VV23 — VV32 VV33	— VLV VLY — VLV22 VLV23 VLV32 VLV33	4+1	1.5～400 4～400 4～400 4～400 10～400
VV VY — VV22 VV23 — VV32 VV33	— VLV VLY — VLV22 VLV23 VLV32 VLV33	3+2	1.5～400 4～400 4～400 4～400 10～400

Note: 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 magnetic isolation should be applied.

Main technical data of cable

Nom. cross-sectional area mm²	Max. DC resistance of conductor at 20℃ Ω/km
Nom. cross-sectional area mm²	Copper	Aluminum
1	18.1	—
1.5	12.1	—
2.5	7.41	12.1
4	4.61	7.41
6	3.08	4.61
10	1.83	3.08
16	1.15	1.91
25	0.727	1.20
35	0.524	0.868
50	0.387	0.641
70	0.268	0.443
95	0.193	0.320
120	0.153	0.253
150	0.124	0.206
185	0.0991	0.164
240	0.0754	0.125
300	0.0601	0.100
400	0.0470	0.0778
500	0.0366	0.0605
630	0.0283	0.0469
800	0.0221	0.0367
Power frequency AC voltage test kV/5min	Test voltage 3.5kV/5min

Current carrying capacity of cable

Conductor	Nom. cross- sectional area mm²	In the air				Under the ground
		Single core		2-core	Multi-core	Single core		2-core	Multi-core
		○ ○ ○	○○○	2-core	Multi-core	○ ○ ○	○○○	2-core	Multi-core
Copper conductor	1.5	20	23	17	15	24	27	26	22
	2.5	26	29	23	19	31	35	34	29
	4	34	38	32	26	40	46	44	36
	6	43	49	38	32	50	57	56	47
	10	59	67	53	46	68	77	76	65
	16	77	88	71	60	86	98	100	84
	25	98	111	90	77	111	126	125	110
	35	124	140	110	95	131	149	155	130
	50	148	168	135	115	160	181	185	155
	70	188	214	165	145	197	223	230	195
	95	230	260	211	185	234	265	275	230
	120	267	303	245	210	267	302	310	260
	150	307	349	280	245	299	339	350	300
	185	353	400	320	280	340	386	395	335
	240	418	475	—	335	394	446	—	390
	300	480	545	—	375	447	507	—	435
	400	567	642	—	—	513	581	—	—
	500	656	745	—	—	582	660	—	—
	630	755	856	—	—	664	753	—	—
	800	871	987	—	—	746	846	—	—
Aluminum conductor	2.5	20	23	18	15	25	28	26	23
	4	26	30	24	20	32	36	35	30
	6	35	39	32	26	41	47	45	39
	10	45	51	42	35	52	60	59	50
	16	60	68	55	47	68	77	77	65
	25	78	89	70	60	86	98	100	84
	35	94	107	86	74	103	116	120	100
	50	115	131	105	90	123	140	145	120
	70	144	163	131	115	152	172	175	150
	95	177	200	165	140	180	205	210	185
	120	205	233	191	165	205	233	245	205
	150	238	271	215	190	234	265	275	230
	185	275	311	251	215	262	298	310	260
	240	324	367	—	260	308	349	—	300
	300	373	423	—	295	349	395	—	340
	400	443	503	—	—	402	456	—	—
	500	518	586	—	—	459	521	—	—
	630	607	688	—	—	529	560	—	—
	800	706	800	—	—	603	684	—	—

Note: The screen-copper-tape and steel wire (including all copper wire for magnetism separation) of single-core steel wire armored power cable for AC system must be connected to earth well and effectively.
The current carrying capacity is calculated by formulas of IEC. It is advised in the new edition of GB/T12706 that the current carrying capacity of steel wire armoured power cable with special structure is lower than that in IEC standard, so the cross-section should be enlarged appropriately.

Installation and operation condition of cable
In the air
The distance between centers of single-core cables laid in parallel: cross-sectional area of conductor≤185mm²: 2 times of the cable diameter; cross-sectional area of conductor≥240 mm²: 90mm.
Circumstance air temperature: 40℃.
Max. continuous operating temperature of conductor:70℃.

Current carrying rating factors for different circumstance air temperature:

Circumstance air temperature	20℃	25℃	30℃	35℃	40℃	45℃
Rating factor	1.29	1.22	1.15	1.08	1.0	0.91

Direct in the ground
The single-core cables are installed separately, the distance between the cable center is 2 times of the cable diameter.
Soil temperature: 25℃.
Max. continuous operating temperature of conductor: 70℃.
Thermal resistivity of soil:　1.0℃.m/W.
Depth of direct-buried: 0.7m.

Current carrying rating factors for different soil temperature