КВВГнг(А)-LS (KVVGng(A)-LS)

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₽0

By category

Control cables

Voltage

660

In execution

Flame retardant (-ng(А)) / With low smoke and gas emission (-LS)

Insulation

Copper

Shell

PVC insulation

Core material

Flexible PVC

Number and nom, cross-section of CCC and screens, nxmm2, external diameter, mm, weight of 1km of cable, kg

KVVGng(A)-LS
Number of conductors, nominal cross-section (mm²), construction, voltage (kV)	Calculated diameter of cable, mm	Calculated weight of cable, kg/km
4х1,0	7,3	88
5х1,0	8	108
7х1,0	9,2	148
10х1,0	11,3	204
14х1,0	12,2	261
19х1,0	13,5	336
27х1,0	15,9	458
37х1,0	17,7	602
52х1,0	21,1	842
4х1,5	7,9	109
5х1,5	9,2	148
7х1,5	9,9	186
10х1,5	12,2	256
14х1,5	13,2	333
19х1,5	14,6	431
27х1,5	17,3	592
37х1,5	19,7	804
4х2,5	9,4	166
5х2,5	10,2	203
7х2,5	11	258
10х2,5	13,8	360
14х2,5	14,9	475
19х2,5	16,5	620
27х2,5	20,1	880
37х2,5	22,4	1167
4х4	11	241
7х4	13	384
10х4	16,4	538
4х6	12,2	322
7х6	14,5	522
10х6	18,8	755

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Description Calculated data

SCOPE AND PURPOSE

The cables are designed for transmission and distribution of nominal electric power and electric signals at the stationary installation on the nominal alternating voltage 660 V of frequency up to 100 Hz or correspondingly on direct voltage 1000V .

The cables are designed for group installation of cable lines in cable structures and premises of indoor (closed) electric units in case of absence of danger of mechanic damage in process of operation.

The cables are recommended for fixed connection to electrical devices and equipment, to assemblies of clamps of electrical switch gear primarily for fixed connection to electric devices, appliances, assembly clamps of electrical switchgear at nuclear power plants, in residential and public buildings and other objects, which are increased requirements for fire safety. The cables are made for objects of nuclear energy use in NPP systems of classes 3 and 4 according to the classification ОПБ-88/97 (ПНАЭ Г-01-011).

The class of fire hazard of the cables according to GOST 31565 П1б.8.2.2.2.

STRUCTURE

Conductor

Copper, single-wire, of the 1 class according to GOST 22483, with the cross-section from 0.75 to 6 mm².

Insulation

PVC-compound of low flammability.

Core arrangement

From 4 to 61 insulated conductors.

The insulated conductors of the cables are twisted.

Control cables have distinctive markings of insulated conductors (digital or color).

Over sheath

PVC-compound of low flammability.

By category

Control cables

Voltage

660

In execution

Flame retardant (-ng(А)) / With low smoke and gas emission (-LS)

Insulation

Copper

Shell

PVC insulation

Core material

Flexible PVC

Number and nom, cross-section of CCC and screens, nxmm2, external diameter, mm, weight of 1km of cable, kg

KVVGng(A)-LS
Number of conductors, nominal cross-section (mm²), construction, voltage (kV)	Calculated diameter of cable, mm	Calculated weight of cable, kg/km
4х1,0	7,3	88
5х1,0	8	108
7х1,0	9,2	148
10х1,0	11,3	204
14х1,0	12,2	261
19х1,0	13,5	336
27х1,0	15,9	458
37х1,0	17,7	602
52х1,0	21,1	842
4х1,5	7,9	109
5х1,5	9,2	148
7х1,5	9,9	186
10х1,5	12,2	256
14х1,5	13,2	333
19х1,5	14,6	431
27х1,5	17,3	592
37х1,5	19,7	804
4х2,5	9,4	166
5х2,5	10,2	203
7х2,5	11	258
10х2,5	13,8	360
14х2,5	14,9	475
19х2,5	16,5	620
27х2,5	20,1	880
37х2,5	22,4	1167
4х4	11	241
7х4	13	384
10х4	16,4	538
4х6	12,2	322
7х6	14,5	522
10х6	18,8	755

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