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Rubber Jacket Muti Core Xlpe Cable Insulation , 240MM Underground Power Cable

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Address: Chang'an Town, Dongguan City, Guangdong Province, China

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Dongguan city yangda Electronic Co., Ltd

Rubber Jacket Muti Core Xlpe Cable Insulation , 240MM Underground Power Cable

Country/Region	china
City & Province	dongguan guangdong
Categories	Electrical Wires

Product Details

Rubber Jacket Muti-Core Cable Underground Power Cable 240MM 5 Core XLPE Power Cable

XLPE insulated power cable has a number of advantages over paper insulated and PVC insulated cable.XLPE power cable has high electric strength, mechanical strength, high-ageing resisting, environment stress resisting anti chemical corrossion, and it is simple construction, using convenient and higher operating of long term temperature. It can be laid with no drop restriction.It is widely used in electric power,construction,mining,metallurgy,petrochemical,transportation etc.

Type	Designation	Core No.	Production Range mm2	Related voltage V
RV	General ourpose single core soft conductor cable without sheat	1	1.5-240	450/750
RV	Inner wiring purpose single core soft conductor cable without sheat 70C for conductor temperature	1	0.5-1.0	300/500
RVV	Light type PVC sheat soft cable	2-3	0.5-0.75	300/300
RVV	General PVC sheath soft wire	2-5	0.75-2.5	300/500
RVVP	Cu conductor PVC insulation sheath and shilded soft cable	1-24	0.5-6	300/300

The type name and specification of product:

Cross-sectional area(mm)	Number/diameter of core(mm)	Maximum outer diameter(mm)	Reference weight(kg/km)		Conductor resistance at 20℃≤(Ω/km)
Cross-sectional area(mm)	Number/diameter of core(mm)	Maximum outer diameter(mm)	copper	alumimum	alumimum	copper
1.5	1/1.38	3.3	20.3	-	-	12.1
1.5	7/0.52	3.5	21.6	-	-	12.1
2.5	1/1.78	3.9	31.6	17	11.8	7.41
2.5	7/0.68	4.2	34.8	-	-	7.41
4	1/2.55	4.4	47.1	22	7.39	4.61
4	7/0.85	4.8	50.3	-	-	-
6	7/2.78	4.8	50.3	29	4.91	3.08
6	7/1.04	5.4	71.2	-	-	3.08
10	7/1.35	7.0	119	62	3.08	1.83
16	7/1.70	8.0	179	78	1.91	1.15
25	7/2.14	10.0	281	118	1.20	0.727
35	7/2.52	11.5	381	156	0.868	0.524
50	19/1.78	13.0	521	215	0.641	0.387
70	19/2.14	15.0	734	282	0.443	0.268
95	19/25.2	17.5	962	385	0.320	0.193
120	37/2.03	19.0	1180	431	0.253	0.153
150	37/2.25	21.0	1470	539	0.206	0.124
185	37/2.25	23.5	1810	666	0.164	0.0991
240	61/2.25	26.5	2350	857	0.125	0.0754
300	61/2.52	29.5	2930	1070	0.100	0.0601
400	61/2.85	33.0	3870	1390	0.0778	0.0470

We can produce all kinds of wire and cable with special requirements such as flame retardant, fireproof, low smoke and zero halogen.

Running conditions:

a. The long-term allowable operating temperature of PVC insulated cable conductors is 70 °C, and the maximum operating temperature of cable conductors is 160 °C when short-circuited (maximum duration does not exceed 5 seconds); the long-term allowable operating temperature of XLPE insulated cable conductors is 90 °C, short-circuit (The maximum duration does not exceed 5S) The maximum operating temperature of the cable conductor is 250 ° C;

b. The long-term allowable working temperature of the cable conductor is 105 °C;

c. Allowable bending radius of the cable: the outer diameter is less than 25mm, the bending radius is not less than 4D; the outer diameter is 25mm and above, and the bending radius is not less than 6D.