PVC insulated and sheathed power cable VV VLV

Feature: 

(1.)  The long-time working temperature of cable should not be highter than 70 °c

(2.)  When core is in short-circuit(max 5s) the temperature should not exceed 160 °c.

(3) While installation the ambient temperature should not be lower than 0 °c, bending radius of the cable;

For single no-armored cable, it is not less than 20 times of outer diameter

For single-core armored cable, it is not less than 15 times of outer diameter

For multi-core no-armored cable, it is not less than 15 times of outer diameter

For multi-core armored cable, it is not less than 12 times of outer diameter.

3. Specification Size and Technical Data:

Core number	Nominal Section(mm²)	D.C.Resistance in 20 °c(Ω/km)		O.D.(mm)	Reference Weight(Kg/km)
		CU	AL		Cu	Al
3 core	1.5	17	—	10.7	141	—
	2.5	23	17	11.5	180	134
	4	30	23	13.6	255	183
	6	39	30	14.9	341	228
	10	54	41	16.3	470	285
	16	71	55	19.6	697	363
	25	99	76	23.4	1049	568
	35	120	92	25.8	1370	702
	70	186	143	28.7	2350	1031
	95	227	175	32.8	3144	1355
	120	262	203	34.9	3882	1624
	185	352	272	43.9	5945	2464
	240	420	324	49.2	7647	3132
3+1 core	3×4+1×2.5	31	23	14.2	289	202
	3×6+1×4	40	31	15.8	386	262
	3×10+1×6	54	42	17.3	548	329
	3×16+1×10	72	56	20.5	793	408
	3×25+1×16	98	75	24.6	1196	608
	3×35+1×16	122	94	26.9	1518	744
	3×50+1×25	153	118	27.9	2032	931
	3×95+1×50	231	178	35.1	3683	1583
	3×120+1×70	267	207	37.9	4617	1924
	3×150+1×70	315	242	41.7	5563	2306
	3×185+1×95	362	279	46.4	6929	2854

 

 

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