Control cable

description:

1.Standard
The products can be produced according to the standard GB9330-1988,and the factory can also manufacture the cable with other standards.
2.Scope of Application
The products are suitable for the connection of controlling electrical equipments and instrument meters,monitoring and controlling return circuit,protecting and measuring in power distribution unit under the circumstance that the rated voltage is up to 450/750V AC.
3.Type & Specification

Type	Name	Section Area(mm2)	No.of core	Application Site
KVV	Copper Conductor,PVC Insulated and Sheathed Control Cable	0.75、1.0、1.5、2.5	2-16	Permanent installation indoors,incable ditches or plpes
		4、6	2-14
		10	2-10
KVVP	Copper Conductor,PVC Insulated and Sheathed,Braiding Shielded Control Cable	0.75、1.0、1.5、2.5	2-61	Permanent installation indoors,incable ditches or plpes where shielding is required
		4、6	2-14
		10	2-10
KVVP	Copper Conductor,PVC Insulated and Sheathed,Copper-tape Screened Control Cable	0.75、1.0、1.5、2.5	4-10	Permanent installation indoors,incable ditches or plpes where shielding is required
		4、6	7-61
		10	4-10
KVV	Copper Conductor,PVC Insulated and Sheathed,Steel-tape Armoured Control Cable	0.75、1.0、1.5、2.5	7-61	Permanent installation indoors,incable ditches,pipes or under ground.Be able to bear stronger outer mechanical force
		4、6	4-14
		10	4-14
KVVR	Copper Conductor,PVC Insulated and Sheathed Flexible Control Cable	0.5-2.5	4-61	Installation indoors where flexibility and movability are required
KVVRP	Copper Conductor,PVC Insulated and Sheathed,Braiding Shielded Flexible Control Cable	0.5、0.75、1.0	4-61	Installation indoors where flexibility shielding and movability are required
KVVRP		1.5、2.5	4-48
KYJV	Copper Conductor,XLPE insulated and PVC Sheathed Control Cable	0.75、1.0、1.5、2.5	2-16	Perm anent installation indoors,incable ditches or pipes
		4、6	2-14
		10	2-10
KYJVP	Copper Conductor,XLPE Insulated,Braiding Shielded,PVC Sheathed Control Cable	0.75、1.0、1.5、2.5	2-61	Permanent installation Indoors,Incable ditches or pipes where shielding is required
		4、6	2-14
		10	2-10
KYJV22	Copper Conductor,XLPE Insulated,Steel-tape Armoured,PVC Sheathed Control Cable	0.75、1.0、1.5、2.5	7-61	Permanent installation indoors,incable ditches,pipes or underground,Be able to bear stronger outer mechanical force
		4、6	4-14
		10	4-10
KYJVP2	Copper Conductor,XLPE Insulated,Coppertape Screened,PVC Sheathed Control Cable	0.75、1.0、1.5、2.5	7-61	Permanent installation indoors,incable ditches or pipes where shielding is required.
		4、6	4-14
		10	4-10
KYJVR	Copper Conductor,XLPE insulated,PVC Sheathed Flexible Control Cable	0.5-2.5	4-61	Installation indoors where flexibility and movability are required
KYJVRP	Copper Conductor,XLPE insulated,Braiding Shielded,PVC Sheathed Flexible Control Cable	0.5、0.75、1.0	4-61	Installation indoors where flexibility shielding and movability are required
KYJVRP		1.5、2.5	4-48

3.The Requirement for Using
(1).The long-time working temperature of conductor of PVC insulated cable is 70℃.
The long-time working temperature of conductor of XLPE insulated cable is 90℃.
(2).The temperature for laying the cables can not be lower than 0℃,Permissible curved radius(r)
Unarmoured cable:r≥6D;(D:outer diameter of the cable)
armoured or copper-tape screened cable;r≥12D;
shieldedflexible cable:r≥6D;

1.Brief introduction for PVC insulated & sheathed control cable
PVC insulated and sheathed control cable is suitable for connections of electric equipment in controlling,monitoring loop and circuit protecting at rated voltage up to and including 450/750V(A.C).The product has excellent characteristics not only in electric and mechanical purposes but in chemical corrosion resistance,heat-aging,environmental stress and flame-retardant.The product is simple in structure and convenient to use and could be laid with no restriction of different levels.
Our product of PVC insulated and sheathed control cable can be manufactured according to the Standard GB 9330-88 which is drawn up by reference to IEC 227 and 502 as well as the standards of west germany,America,Japan and U.S.S.R for control cable.We can also design and manufacture special control cable.We can also design and manufacture special control cable according to other standards or requirments of customers.
The properties of flame-retardant control cable are in accordance with the specifications in IEC 332-3. Type ZR-KVV of our control cable has been manufactured with various sizes.Welcome to choose our control cable.

2.Type and main applications of cable shown in Table 1.

Type	Designation	Main Applications
KVV	Copper core PVC insulated and sheathed control cable	For laying indoor,tunnels,ducts,conduit etc.permanent place
KVVP	Copper core PVC insulated and sheathed copper wire shielded control cable	For laying indoor,ducts,conducts etc,permanent place where shield is required.
KVVP2	Copper core PVC insulated and sheathed copper tape shielded control cable	Ditto
KVV22	Copper core PVC insulated and sheathed steel tape armoured control cable.	For laying indoor tunnels,ducts,conduit and direct burial etc.permanent place,able to bear great mechanical force
KVV32	Copper core PVC insulated and sheathed fine steel wire armoured control cable.	For laying indoor,tunnels,ducts,conduct and shaft etc.permanent place,able to bear greater pulling force.
KVVR	Copper core PVC insulated and sheathed flexible control cable.	For laying indoor,and flexible required etc.place easy to move
KVVRP	Copper core PVC insulated and sheathed copper wire braiding shielded flexible control cable	For laying indoor and flexible and shield required etc.place.easy to move.
ZR-KVV	Copper core PVC insulated and sheathed flame-redardant control cable	For being applied on heat engine and heat controlling appliance.

3.Application
(1)Rated voltage Uo/U should be 450/750V
Uo-valid value of the voltage between main insulated conducotr and earthing(metal shield metal sheath or environment dielectric).
U-Valid value of voltage between any two phases conductor in multi core cable or single core calbe system.
When AC system is applied,the rated voltage of cable should be at least equal to the nominal voltage of the system when DC system is applied,the nominal voltage of this system should not be more than the rated voltage of the system by 1.5 times.
The operating voltage of system should not be more than the rated voltage of the system by 1.1 than the rated voltage of the system by 1.5 times.
(2)The permitted long-term operating temperature of cable conductor should be 70℃.
(3)The installing temperature of cable should not be less than 0℃,Recommending permitted bending radius:
Nonarmoured cable:not less than the overall diameter of cable by 6 times.
Armoured or copper tape shielded cable not less than the overall diameter of cable by 12 times.
Shielded flexible cable:not less than the overall diameter of cable by 6 times.
4.Delivery length
The ength of one coll should be 100M and not less tahn 100M on a drum allow to delivery length according to the agreement made by two sides.
The tolerance of delivery length should not more than ±5%.
5.Distinguish of insulated core and arrange drawing:
(1)Colour distinguish:
colours distinguish for the insulated core of 5 cores and below.
(2)Digits distinguish:
For the cable distinguished by digits,the colours of insulation and digits marks should be different distinctly so that it is easy to separate the cores in installing.The colour of insulation should be black,white,yellow,corresponding digits colour is white,black(blue),black(blue)etc.
7.Cable construction weight and main technical data shown in Table2-7

No of core & nominal cross Sec mm2	Conductor Construction No./dia mm	Nominal insulation thickness mm	Nominal sheath thickness mm	Overall Dia mm	weight kg/km	Resistance of conductor at 20℃ Max.Ω/km	Insulation resistance at 70℃ Min.Ω/km	Test voltage V
3×0.75A 4×0.75A 5×0.75A 7×0.75A 8×0.75A	1/0.97 1/0.97 1/0.97 1/0.97 1/0.97	0.6 0.6 0.6 0.6 0.6	1.2 1.2 1.2 1.2 1.2	8.4 9.0 9.6 10.5 11.5	68 83 100 123 142	24.5 24.5 24.5 24.5 24.5	0.012 0.012 0.012 0.012 0.012	3000 3000 3000 3000 3000
10×0.75A 12×0.75A 14×0.75A 16×0.75A 19×0.75A	1/0.97 1/0.97 1/0.97 1/0.97 1/0.97	0.6 0.6 0.6 0.6 0.6	1.2 1.5 1.5 1.5 1.5	12.5 13.5 14.5 15.0 15.5	174 210 236 265 300	24.5 24.5 24.5 24.5 24.5	0.012 0.012 0.012 0.012 0.012	3000 3000 3000 3000 3000
24×0.75A 27×0.75A 30×0.75A 37×0.75A 44×0.75A	1/0.97 1/0.97 1/0.97 1/0.97 1/0.97	0.6 0.6 0.6 0.6 0.6	1.5 1.5 1.5 1.7 1.7	18.0 18.5 19.0 20.5 22.5	376 407 444 547 647	24.5 24.5 24.5 24.5 24.5	0.012 0.012 0.012 0.012 0.012	3000 3000 3000 3000 3000
48×0.75A 52×0.75A 61×0.75A	1/0.97 1/0.97 1/0.97	0.6 0.6 0.6	1.7 1.7 1.7	23.0 23.5 25.0	689 738 847	24.5 24.5 24.5	0.012 0.012 0.012	3000 3000 3000
3×0.75B 4×0.75B 5×0.75B 7×0.75B 8×0.75B	7/0.37 7/0.37 7/0.37 7/0.37 7/0.37	0.6 0.6 0.6 0.6 0.6	1.2 1.2 1.2 1.2 1.2	8.8 9.6 10.5 11.0 12.0	72 87 105 130 150	24.5 24.5 24.5 24.5 24.5	0.014 0.014 0.014 0.014 0.014	3000 3000 3000 3000 3000
10×0.75B 12×0.75B 14×0.75B 16×0.75B 19×0.75B	7/0.37 7/0.37 7/0.37 7/0.37 7/0.37	0.6 0.6 0.6 0.6 0.6	1.2 1.5 1.5 1.5 1.5	13.5 14.5 15.0 16.0 16.5	183 221 248 279 316	24.5 24.5 24.5 24.5 24.5	0.014 0.014 0.014 0.014 0.014	3000 3000 3000 3000 3000
24×0.75B 27×0.75B 30×0.75B 37×0.75B 44×0.75B	7/0.37 7/0.37 7/0.37 7/0.37 7/0.37	0.6 0.6 0.6 0.6 0.6	1.5 1.5 1.5 1.7 1.7	19.0 19.5 20.0 22.0 24.5	396 428 467 576 682	24.5 24.5 24.5 24.5 24.5	0.014 0.014 0.014 0.014 0.014	3000 3000 3000 3000 3000
48×0.75B 52×0.75B 61×0.75B	7/0.37 7/0.37 7/0.37	0.6 0.6 0.6	1.7 1.7 1.7	25.0 25.5 27.0	726 777 892	24.5 24.5 24.5	0.014 0.014 0.014	3000 3000 3000
3×1A 4×1A 5×1A 7×1A 8×1A	1/1.13 1/1.13 1/1.13 1/1.13 1/1.13	0.6 0.6 0.6 0.6 0.6	1.2 1.2 1.2 1.2 1.2	8.8 9.4 10.0 11.0 12.0	79 96 117 146 168	18.1 18.1 18.1 18.1 18.1	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
10×1A 12×1A 14×1A 16×1A 19×1A	1/1.13 1/1.13 1/1.13 1/1.13 1/1.13	0.6 0.6 0.6 0.6 0.6	1.5 1.5 1.5 1.5 1.5	14.0 14.5 15.0 15.5 16.5	223 248 280 316 360	18.1 18.1 18.1 18.1 18.1	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
24×1A 27×1A 30×1A 37×1A 44×1A	1/1.13 1/1.13 1/1.13 1/1.13 1/1.13	0.6 0.6 0.6 0.6 0.6	1.5 1.5 1.5 1.7 1.7	19.0 20.0 20.5 21.5 24.0	451 490 553 661 782	18.1 18.1 18.1 18.1 18.1	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
48×1A 52×1A 61×1A	1/1.13 1/1.13 1/1.13	0.6 0.6 0.6	1.7 1.7 1.7	24.5 25.0 26.5	835 896 1031	18.1 18.1 18.1	0.011 0.011 0.011	3000 3000 3000
3×1B 4×1B 5×1B 7×1B 8×1B	7/1.13 7/1.13 7/1.13 7/1.13 7/1.13	0.6 0.6 0.6 0.6 0.6	1.2 1.2 1.2 1.2 1.2	9.2 10.0 11.0 11.5 13.0	83 101 123 153 177	18.1 18.1 18.1 18.1 18.1	0.013 0.013 0.013 0.013 0.013	3000 3000 3000 3000 3000
10×1B 12×1B 14×1B 16×1B 19×1B	7/1.13 7/1.13 7/1.13 7/1.13 7/1.13	0.6 0.6 0.6 0.6 0.6	1.5 1.5 1.5 1.5 1.5	15.0 15.5 16.0 17.0 17.5	235 261 295 332 378	18.1 18.1 18.1 18.1 18.1	0.013 0.013 0.013 0.013 0.013	3000 3000 3000 3000 3000
24×1B 27×1B 30×1B 37×1B 44×1B	7/1.13 7/1.13 7/1.13 7/1.13 7/1.13	0.6 0.6 0.6 0.6 0.6	1.5 1.5 1.5 1.7 1.7	20.5 21.5 22.0 23.5 26.0	474 514 581 694 822	18.1 18.1 18.1 18.1 18.1	0.013 0.013 0.013 0.013 0.013	3000 3000 3000 3000 3000
48×1B 52×1B 61×1B	7/1.13 7/1.13 7/1.13	0.6 0.6 0.6	1.7 1.7 1.7	26.5 27.0 28.5	877 940 1082	18.1 18.1 18.1	0.013 0.013 0.013	3000 3000 3000

Table 2-2

No of core & nominal cross Sec mm2	Conductor Construction No./dia mm	Nominal insulation thickness mm	Nominal sheath thickness mm	Overall Dia mm	weight kg/km	Resistance of conductor at 20℃ Max.Ω/km	Insulation resistance at 70℃ Min.Ω/km	Test voltage V
3×1.5A 4×1.5A 5×1.5A 7×1.5A 8×1.5A	1/1.38 1/1.38 1/1.38 1/1.38 1/1.38	0.7 0.7 0.7 0.7 0.7	1.2 1.2 1.2 1.2 1.5	9.8 10.5 11.5 12.5 14.5	104 128 157 198 247	12.1 12.1 12.1 12.1 12.1	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
10×1.5A 12×1.5A 14×1.5A 16×1.5A 19×1.5A	1/1.38 1/1.38 1/1.38 1/1.38 1/1.38	0.7 0.7 0.7 0.7 0.7	1.5 1.5 1.5 1.5 1.5	16.0 16.5 17.0 18.0 19.0	303 339 384 435 497	12.1 12.1 12.1 12.1 12.1	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
24×1.5A 27×1.5A 30×1.5A 37×1.5A 44×1.5A	1/1.38 1/1.38 1/1.38 1/1.38 1/1.38	0.7 0.7 0.7 0.7 0.7	1.7 1.7 1.7 1.7 1.7	22.0 22.5 23.0 25.0 28.0	645 701 768 923 1095	12.1 12.1 12.1 12.1 12.1	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
48×1.5A 52×1.5A 61×1.5A	1/1.38 1/1.38 1/1.38	0.7 0.7 0.7	1.7 1.7 2.0	28.5 29.0 31.5	1171 1258 1494	12.1 12.1 12.1	0.011 0.011 0.011	3000 3000 3000
3×1.5B 4×1.5B 5×1.5B 7×1.5B 8×1.5B	7/0.52 7/0.52 7/0.52 7/0.52 7/0.52	0.7 0.7 0.7 0.7 0.7	1.2 1.2 1.2 1.2 1.5	10.5 11.5 12.5 13.5 15.5	108 133 164 206 257	12.1 12.1 12.1 12.1 12.1	0.010 0.010 0.010 0.010 0.010	3000 3000 3000 3000 3000
10×1.5B 12×1.5B 14×1.5B 16×1.5B 19×1.5B	7/0.52 7/0.52 7/0.52 7/0.52 7/0.52	0.7 0.7 0.7 0.7 0.7	1.5 1.5 1.5 1.5 1.5	17.0 17.5 8.5 19.5 20.5	315 351 399 451 515	12.1 12.1 12.1 12.1 12.1	0.010 0.010 0.010 0.010 0.010	3000 3000 3000 3000 3000
24×1.5B 27×1.5B 30×1.5B 37×1.5B 44×1.5B	7/0.52 7/0.52 7/0.52 7/0.52 7/0.52	0.7 0.7 0.7 0.7 0.7	1.5 1.5 1.5 1.7 1.7	24.0 24.5 25.0 27.0 30.5	669 727 796 956 1134	12.1 12.1 12.1 12.1 12.1	0.010 0.010 0.010 0.010 0.010	3000 3000 3000 3000 3000
48×1.5B 52×1.5B 61×1.5B	7/0.52 7/0.52 7/0.52	0.7 0.7 0.7	1.7 1.7 2.0	31.0 31.5 34.0	1213 1302 1547	12.1 12.1 12.1	0.010 0.010 0.010	3000 3000 3000

Table 2-3

No of core & nominal cross Sec mm2	Conductor Construction No./dia mm	Nominal insulation thickness mm	Nominal sheath thickness mm	Overall Dia mm	weight kg/km	Resistance of conductor at 20℃ Max.Ω/km	Insulation resistance at 70℃ Min.Ω/km	Test voltage V
3×2.5A 4×2.5A 5×2.5A 7×2.5A 8×2.5A	1/1.78 1/1.78 1/1.78 1/1.78 1/1.78	0.8 0.8 0.8 0.8 0.8	1.2 1.2 1.5 1.5 1.5	11.0 12.0 14.0 15.0 16.5	147 184 244 310 359	7.41 7.41 7.41 7.41 7.41	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
10×2.5A 12×2.5A 14×2.5A 16×2.5A 19×2.5A	1/1.78 1/1.78 1/1.78 1/1.78 1/1.78	0.8 0.8 0.8 0.8 0.8	1.5 1.5 1.5 1.7 1.7	18.5 19.0 19.5 21.0 22.0	441 498 568 663 761	7.41 7.41 7.41 7.41 7.41	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
24×2.5A 27×2.5A 30×2.5A 37×2.5A 44×2.5A	1/1.78 1/1.78 1/1.78 1/1.78 1/1.78	0.8 0.8 0.8 0.8 0.8	1.7 1.7 1.7 1.7 2.0	25.5 26.0 27.0 29.0 33.5	960 1049 1152 1383 1699	7.41 7.41 7.41 7.41 7.41	0.011 0.011 0.011 0.011 0.011	3000 3000 3000 3000 3000
48×2.5A 52×2.5A 61×2.5A	1/1.78 1/1.78 1/1.78	0.8 0.8 0.8	2.0 2.0 2.2	34.0 35.0 37.5	1820 1957 2296	7.41 7.41 7.41	0.011 0.011 0.011	3000 3000 3000
3×2.5B 4×2.5B 5×2.5B 7×2.5B 8×2.5B	7/0.68 7/0.68 7/0.68 7/0.68 7/0.68	0.8 0.8 0.8 0.8 0.8	1.2 1.2 1.5 1.5 1.5	9.4 13.0 14.5 16.0 17.5	155 194 259 327 379	7.41 7.41 7.41 7.41 7.41	0.009 0.009 0.009 0.009 0.009	3000 3000 3000 3000 3000
10×2.5B 12×2.5B 14×2.5B 16×2.5B 19×2.5B	7/0.68 7/0.68 7/0.68 7/0.68 7/0.68	0.8 0.8 0.8 0.8 0.8	1.5 1.5 1.5 1.7 1.7	19.5 20.5 21.5 23.0 24.0	467 525 599 701 803	7.41 7.41 7.41 7.41 7.41	0.009 0.009 0.009 0.009 0.009	3000 3000 3000 3000 3000
24×2.5B 27×2.5B 30×2.5B 37×2.5B 44×2.5B	7/0.68 7/0.68 7/0.68 7/0.68 7/0.68	0.8 0.8 0.8 0.8 0.8	1.7 1.7 1.7 1.7 2.0	28.0 28.5 29.5 31.5 36.0	1014 1107 1215 1468 1793	7.41 7.41 7.41 7.41 7.41	0.009 0.009 0.009 0.009 0.009	3000 3000 3000 3000 3000
48×2.5B 52×2.5B 61×2.5B	7/0.68 7/0.68 7/0.68	0.8 0.8 0.8	2.0 2.0 2.2	37.0 38.0 40.0	1919 2063 2421	7.41 7.41 7.41	0.009 0.009 0.009	3000 3000 3000

Table 2-4

No of core & nominal cross Sec mm2	Conductor Construction No./dia mm	Nominal insulation thickness mm	Nominal sheath thickness mm	Overall Dia mm	weight kg/km	Resistance of conductor at 20℃ Max.Ω/km	Insulation resistance at 70℃ Min.Ω/km	Test voltage V
3×4A 4×4A 5×4A 7×4A 8×4A	1/2.25 1/2.25 1/2.25 1/2.25 1/2.25	0.8 0.8 0.8 0.8 0.8	1.2 1.5 1.5 1.5 1.5	12.5 14.0 15.0 16.5 18.0	198 268 331 426 494	4.61 4.61 4.61 4.61 4.61	0.0077 0.0077 0.0077 0.0077 0.0077	3000 3000 3000 3000 3000
10×4A 12×4A 14×4A	1/2.25 1/2.25 1/2.25	0.8 0.8 0.8	1.7 1.7 1.7	20.5 21.5 22.5	627 712 815	4.61 4.61 4.61	0.0077 0.0077 0.0077	3000 3000 3000
3×4B 4×4B 5×4B 7×4B 8×4B	7/0.85 7/0.85 7/0.85 7/0.85 7/0.85	0.8 0.8 0.8 0.8 0.8	1.2 1.5 1.5 1.5 1.5	13.5 15.0 16.5 17.5 19.5	206 279 345 442 514	4.61 4.61 4.61 4.61 4.61	0.0077 0.0077 0.0077 0.0077 0.0077	3000 3000 3000 3000 3000
10×4B 12×4B 14×4B	7/0.85 7/0.85 7/0.85	0.8 0.8 0.8	1.7 1.7 1.7	22.5 23.0 24.5	653 739 845	4.61 4.61 4.61	0.0077 0.0077 0.0077	3000 3000 3000