КОВЕВнг (J-Y(St)YU-PF) Communication and alarm cable, shielded, twisted pair, flame retardant

Stability during single burning

Stability when burning in a bundle

Resistant to electrical influences-shielded

FIELD OF APPLICATION

Alarm systems, access control systems, management, control, communication and telecommunication systems
For the transmission of low-power electrical signals
For installation of station equipment, for stationary installation inside buildings, structures, in dry and wet areas

ADVANTAGES

Shields protect against electromagnetic waves and absorb external electromagnetic signals
The wires have been tested for use outside the hermetic zone in cable structures of NPP premises, in systems of classes 3, 4 according to NP 306.2.141-2008
Additional versions: armoring, hydrophobicity, oil resistance

CONSTRUCTION

Resin	Copper conductors, in accordance with the requirements of DSTU EN 60228, flexibility class 1
Insulation	polyvinyl chloride plastic of reduced fire hazard
Outer shell	red polyvinyl chloride plastic of reduced fire hazard
Number of cores	1÷61х2
Screen	synthetic film foiled with aluminum + grounding conductor
Screen 1	braid of copper ("el" - tinned) wires
Screen 2	shielded pairs

TECHNICAL CHARACTERISTICS

Electrical resistance depending on the nominal diameter of the core, not more than:

mm
Ohm/km

0,4
160

0,51
110

0,8
36

1,05
24,5

1,13
18,1

1,38
12,1

1,78
7,41


Temperature range	-30˚С to +70˚С
Test voltage	1500 W
Operating voltage	300 W
Electrical resistance of insulation	100 megohms/km
Minimum bending radius	10 х D
Color identification of cores	DSTU IEC 60189-2
Electrical capacity	100 pF/m

COMPLIANCE / STANDARDS

Single combustion - clause 4.1 of DSTU 4809, DSTU EN 60332-1 -2

Combustion in bundles - clause 4.2 of DSTU 4809, DSTU EN 60332-3-22

TABLE OF NOMENCLATURES

Article no.	Number of cores and cross section mm2	Maximum outer diameter	Mass of copper	Mass.
10303901	1х2х0,4	4.4	3,5	17
10303902	2х2х0,4	6.9	5,89	33
10303903	3х2х0,4	7.2	8,27	42
10303904	4х2х0,4	7.4	10,66	50
10303905	5х2х0,4	8.5	13,04	63
10303906	6х2х0,4	9.6	15,43	72
10303907	8х2х0,4	12.7	20,2	86
10303908	10х2х0,4	15.3	24,97	108
10303909	14х2х0,4	16.6	29,74	124
10303910	20х2х0,4	22.1	48,82	178
10303911	1х2х0,51	4.6	4,99	20
10303912	2х2х0,51	7.3	8,87	41
10303913	3х2х0,51	7.7	12,75	53
10303914	4х2х0,51	8.0	16,62	63
10303915	5х2х0,51	9.0	20,5	77
10303916	6х2х0,51	10.3	24,38	89
10303917	8х2х0,51	13.8	32,13	112
10303918	10х2х0,51	16.6	39,89	140
10303919	14х2х0,51	18.1	47,64	162
10303920	20х2х0,51	24.1	78,66	237
10303921	1х2х0,8	5.7	10,66	31
10303922	2х2х0,8	9.3	20,2	61
10303923	3х2х0,8	9.8	29,74	81
10303924	4х2х0,8	10.1	39,28	99
10303925	5х2х0,8	11.4	48,82	122
10303926	6х2х0,8	13.2	58,35	141
10303927	8х2х0,8	17.7	77,43	175
10303928	10х2х0,8	21.6	96,51	220
10303929	14х2х0,8	23.5	115,59	256
10303930	20х2х0,8	31.7	191,91	388
10303931	1х2х1,05	6.3	17,55	42
10303932	2х2х1,05	10.5	33,98	83
10303933	3х2х1,05	10.9	50,42	109
10303934	4х2х1,05	11.4	66,85	140
10303935	5х2х1,05	13.1	83,28	176
10303936	6х2х1,05	15.1	99,72	205
10303937	8х2х1,05	20.6	132,58	262
10303938	10х2х1,05	24.5	165,45	323
10303939	14х2х1,05	27.4	198,32	384
10303940	20х2х1,05	36.9	329,79	588
10303941	1х2х1,38	7.5	29,5	62
10303942	2х2х1,38	12.7	57,89	122
10303943	3х2х1,38	13.6	86,28	166
10303944	4х2х1,38	13.7	114,66	208
10303945	5х2х1,38	16.6	143,05	260
10303946	6х2х1,38	18.3	171,43	309
10303947	8х2х1,38	24.9	228,21	391
10303948	10х2х1,38	30.4	284,98	489
10303949	14х2х1,38	33.2	341,75	574
10303950	20х2х1,38	45.0	568,84	891