Верхняя навигация
Особенности продукта
МКЭШВ
Tinning is the process of thinly coating metal products (primarily of steel and iron) with molten tin. It is used to prevent rust, and prepare metal for soldering.
Shield of copper wire
Документация кабеля
Marking decoding
- — Mounting cable
- — Compound insulation
- — Shield of copper wire
- — Extruded PVC protective hose
Specifications
| Conductors cross-section | 0,35; 0,5; 0,75; 1,0; 1,2; 1,5; 2,5 |
| Conductors number | for multi-stranded core 2-61; for pairs/triples 1-37 |
| Conductors marking | colour code; digital code |
| Conductors stranding | into a multi-stranded core; in pairs; in triples |
| Lay length of twisted pairs/triples | 14D, where D is the twisted pair/triple diameter |
| Bend radius | 6D, where D is the cable diameter |
| Working voltage | AC - 660 V, frequency - up to 400 Hz; DC - up to 1400 V |
| On-site testing on cables by alternating voltage of frequency 50 Hz |
2000 V - between conductors of an unshielded cable; 1500 V - between screen and conductors of a shielded cable; 500 V - between adjacent shields of a shielded cable |
| Conductors electrical resistance | according to Russian state standards GOST R 22483-2012 |
| Maximum cable inductance at t° = +20° C | no more than 0.9 mH per 1 km of length at a frequency of 1.0 kHz |
| Ohmic asymmetry | no more than 3% |
| Maximum ambient temperature | + 70°С |
| Minimum ambient temperature | - 50°С |
| Installation without preheating is permitted at temperatures not lower than: | - 15ºС (± 2ºС) |
| Fire-resistance | none |
| Atmospheric humidity 98% at ambient temperature up to +35°C | withstands |
| Water resistance | none |
| Resistance to longitudinal water propagation | none |
| Resistance to molds | resistant |
| Dust resistant | resistant |
| Frost resistance | resistant |
| Shelf life | 25 years |
| Operational life | 5 years |
| Compliance with the safety requirements for electrical products according to GOST R 12.2.007.0-75 | ensured |
| Compliance with the safety requirements for cables and cable accessories according to GOST R 12.2.007.14-75 | ensured |
| Compliance with The Fieldbus Intrinsically Safe Concept (FISCO) according to GOST R IEC 60079-27-2012 | compliant (additional marking “i”) |
| Environmental Safety | ensured |
Cable design
- Multi-strand tinned/bare copper conductor, flexibility class 4/5
- PVC compound insulation
- Separating layer
- Braided shield of tinned/bare copper wire
- PVC compound sheath
Coding of conductors in a stranding
- The colour code must cover the entire surface of the insulation or be applied in a form of lengthwise strip not less than 1mm wide. Each conductor has its own color. Coding using a counting pair in each layer is allowed. The counting pair conductors must be of different colors and must differ from the colors of other conductors. Each separate layer must have one conductor of red colour and one of blue. These two are placed side by side and called a counting pair. Other conductors must be white. The blue conductor is used to find the required one by counting from it. The red conductor is used to determine the direction of counting.
- The digital code is applied by printing. The colour of the digits must contrast with the main colour of the conductors insulation. The bottom of the digit must be underlined. The counting starts from 1, each conductor has a unique number.
Coding of conductors in a pair-stranding
- The colour code must cover the entire surface or be applied in a form of lengthwise strip not less than 1mm wide. Each pair has 2 conductors: white coloured and unique coloured.
- The digital code is applied by printing. The colour of the digits must contrast with the main colour of the conductors insulation. The bottom of the digit must be underlined. The counting starts from 1, each conductor has a unique number.
Application
- Multi-conductor mounting cables with PVC insulation and sheath are used to provide fixed connection of electric devices operating at alternating voltage up to 500 V with frequency up to 400 Hz or direct voltage up to 750 V.
Cross-sections and macro dimensions
1х0,5
2х0,5
3х0,5
4х0,5
5х0,5
6х0,5
7х0,5
8х0,5
9х0,5
10х0,5
11х0,5
12х0,5
13х0,5
14х0,5
15х0,5
16х0,5
17х0,5
18х0,5
19х0,5
20х0,5
21х0,5
22х0,5
24х0,5
27х0,5
30х0,5
37х0,5
40х0,5
1х2х0,5
2х2х0,5
3х2х0,5
4х2х0,5
5х2х0,5
6х2х0,5
7х2х0,5
8х2х0,5
9х2х0,5
10х2х0,5
11х2х0,5
12х2х0,5
13х2х0,5
14х2х0,5
15х2х0,5
16х2х0,5
17х2х0,5
18х2х0,5
19х2х0,5
20х2х0,5
21х2х0,5
22х2х0,5
24х2х0,5
27х2х0,5
30х2х0,5
2х(2х0,5)
3х(2х0,5)
4х(2х0,5)
5х(2х0,5)
6х(2х0,5)
7х(2х0,5)
8х(2х0,5)
9х(2х0,5)
10х(2х0,5)
11х(2х0,5)
12х(2х0,5)
13х(2х0,5)
14х(2х0,5)
15х(2х0,5)
16х(2х0,5)
17х(2х0,5)
18х(2х0,5)
19х(2х0,5)
20х(2х0,5)
21х(2х0,5)
22х(2х0,5)
24х(2х0,5)
27х(2х0,5)
30х(2х0,5)
(2х(2х0,5)
(3х(2х0,5)
(4х(2х0,5)
(5х(2х0,5)
(6х(2х0,5)
(7х(2х0,5)
(8х(2х0,5)
(9х(2х0,5)
(10х(2х0,5)
(11х(2х0,5)
(12х(2х0,5)
(13х(2х0,5)
(14х(2х0,5)
(15х(2х0,5)
(16х(2х0,5)
(17х(2х0,5)
(18х(2х0,5)
(19х(2х0,5)
(20х(2х0,5)
(21х(2х0,5)
(22х(2х0,5)
(24х(2х0,5)
(27х(2х0,5)
(30х(2х0,5)
1х0,75
2х0,75
3х0,75
4х0,75
5х0,75
6х0,75
7х0,75
8х0,75
9х0,75
10х0,75
11х0,75
12х0,75
13х0,75
14х0,75
15х0,75
16х0,75
17х0,75
18х0,75
19х0,75
20х0,75
21х0,75
22х0,75
24х0,75
27х0,75
30х0,75
37х0,75
40х0,75
1х2х0,75
2х2х0,75
3х2х0,75
4х2х0,75
5х2х0,75
6х2х0,75
7х2х0,75
8х2х0,75
9х2х0,75
10х2х0,75
11х2х0,75
12х2х0,75
13х2х0,75
14х2х0,75
15х2х0,75
16х2х0,75
17х2х0,75
18х2х0,75
19х2х0,75
20х2х0,75
21х2х0,75
22х2х0,75
24х2х0,75
27х2х0,75
30х2х0,75
2х(2х0,75)
3х(2х0,75)
4х(2х0,75)
5х(2х0,75)
6х(2х0,75)
7х(2х0,75)
8х(2х0,75)
9х(2х0,75)
10х(2х0,75)
11х(2х0,75)
12х(2х0,75)
13х(2х0,75)
14х(2х0,75)
15х(2х0,75)
16х(2х0,75)
17х(2х0,75)
18х(2х0,75)
19х(2х0,75)
20х(2х0,75)
21х(2х0,75)
22х(2х0,75)
24х(2х0,75)
27х(2х0,75)
30х(2х0,75)
(2х(2х0,75)
(3х(2х0,75)
(4х(2х0,75)
(5х(2х0,75)
(6х(2х0,75)
(7х(2х0,75)
(8х(2х0,75)
(9х(2х0,75)
(10х(2х0,75)
(11х(2х0,75)
(12х(2х0,75)
(13х(2х0,75)
(14х(2х0,75)
(15х(2х0,75)
(16х(2х0,75)
(17х(2х0,75)
(18х(2х0,75)
(19х(2х0,75)
(20х(2х0,75)
(21х(2х0,75)
(22х(2х0,75)
(24х(2х0,75)
(27х(2х0,75)
(30х(2х0,75)
1х1,0
2х1,0
3х1,0
4х1,0
5х1,0
6х1,0
7х1,0
8х1,0
9х1,0
10х1,0
11х1,0
12х1,0
13х1,0
14х1,0
15х1,0
16х1,0
17х1,0
18х1,0
19х1,0
20х1,0
21х1,0
22х1,0
24х1,0
27х1,0
30х1,0
37х1,0
40х1,0
1х2х1,0
2х2х1,0
3х2х1,0
4х2х1,0
5х2х1,0
6х2х1,0
7х2х1,0
8х2х1,0
9х2х1,0
10х2х1,0
11х2х1,0
12х2х1,0
13х2х1,0
14х2х1,0
15х2х1,0
16х2х1,0
17х2х1,0
18х2х1,0
19х2х1,0
20х2х1,0
21х2х1,0
22х2х1,0
24х2х1,0
27х2х1,0
30х2х1,0
2х(2х1,0)
3х(2х1,0)
4х(2х1,0)
5х(2х1,0)
6х(2х1,0)
7х(2х1,0)
8х(2х1,0)
9х(2х1,0)
10х(2х1,0)
11х(2х1,0)
12х(2х1,0)
13х(2х1,0)
14х(2х1,0)
15х(2х1,0)
16х(2х1,0)
17х(2х1,0)
18х(2х1,0)
19х(2х1,0)
20х(2х1,0)
21х(2х1,0)
22х(2х1,0)
24х(2х1,0)
27х(2х1,0)
30х(2х1,0)
(2х(2х1,0)
(3х(2х1,0)
(4х(2х1,0)
(5х(2х1,0)
(6х(2х1,0)
(7х(2х1,0)
(8х(2х1,0)
(9х(2х1,0)
(10х(2х1,0)
(11х(2х1,0)
(12х(2х1,0)
(13х(2х1,0)
(14х(2х1,0)
(15х(2х1,0)
(16х(2х1,0)
(17х(2х1,0)
(18х(2х1,0)
(19х(2х1,0)
(20х(2х1,0)
(21х(2х1,0)
(22х(2х1,0)
(24х(2х1,0)
(27х(2х1,0)
(30х(2х1,0)
1х1,5
2х1,5
3х1,5
4х1,5
5х1,5
6х1,5
7х1,5
8х1,5
9х1,5
10х1,5
11х1,5
12х1,5
13х1,5
14х1,5
15х1,5
16х1,5
17х1,5
18х1,5
19х1,5
20х1,5
21х1,5
22х1,5
24х1,5
27х1,5
30х1,5
37х1,5
40х1,5
1х2х1,5
2х2х1,5
3х2х1,5
4х2х1,5
5х2х1,5
6х2х1,5
7х2х1,5
8х2х1,5
9х2х1,5
10х2х1,5
11х2х1,5
12х2х1,5
13х2х1,5
14х2х1,5
15х2х1,5
16х2х1,5
17х2х1,5
18х2х1,5
19х2х1,5
20х2х1,5
21х2х1,5
22х2х1,5
24х2х1,5
27х2х1,5
30х2х1,5
2х(2х1,5)
3х(2х1,5)
4х(2х1,5)
5х(2х1,5)
6х(2х1,5)
7х(2х1,5)
8х(2х1,5)
9х(2х1,5)
10х(2х1,5)
11х(2х1,5)
12х(2х1,5)
13х(2х1,5)
14х(2х1,5)
15х(2х1,5)
16х(2х1,5)
17х(2х1,5)
18х(2х1,5)
19х(2х1,5)
20х(2х1,5)
21х(2х1,5)
22х(2х1,5)
24х(2х1,5)
27х(2х1,5)
30х(2х1,5)
(2х(2х1,5)
(3х(2х1,5)
(4х(2х1,5)
(5х(2х1,5)
(6х(2х1,5)
(7х(2х1,5)
(8х(2х1,5)
(9х(2х1,5)
(10х(2х1,5)
(11х(2х1,5)
(12х(2х1,5)
(13х(2х1,5)
(14х(2х1,5)
(15х(2х1,5)
(16х(2х1,5)
(17х(2х1,5)
(18х(2х1,5)
(19х(2х1,5)
(20х(2х1,5)
(21х(2х1,5)
(22х(2х1,5)
(24х(2х1,5)
(27х(2х1,5)
(30х(2х1,5)
1х2,5
2х2,5
3х2,5
4х2,5
5х2,5
6х2,5
7х2,5
8х2,5
9х2,5
10х2,5
11х2,5
12х2,5
13х2,5
14х2,5
15х2,5
16х2,5
17х2,5
18х2,5
19х2,5
20х2,5
21х2,5
22х2,5
24х2,5
27х2,5
30х2,5
37х2,5
40х2,5
1х2х2,5
2х2х2,5
3х2х2,5
4х2х2,5
5х2х2,5
6х2х2,5
7х2х2,5
8х2х2,5
9х2х2,5
10х2х2,5
11х2х2,5
12х2х2,5
13х2х2,5
14х2х2,5
15х2х2,5
16х2х2,5
17х2х2,5
18х2х2,5
19х2х2,5
20х2х2,5
21х2х2,5
22х2х2,5
24х2х2,5
27х2х2,5
30х2х2,5
2х(2х2,5)
3х(2х2,5)
4х(2х2,5)
5х(2х2,5)
6х(2х2,5)
7х(2х2,5)
8х(2х2,5)
9х(2х2,5)
10х(2х2,5)
11х(2х2,5)
12х(2х2,5)
13х(2х2,5)
14х(2х2,5)
15х(2х2,5)
16х(2х2,5)
17х(2х2,5)
18х(2х2,5)
19х(2х2,5)
20х(2х2,5)
21х(2х2,5)
22х(2х2,5)
24х(2х2,5)
27х(2х2,5)
30х(2х2,5)
(1х(2х2,5)
(2х(2х2,5)
(3х(2х2,5)
(4х(2х2,5)
(5х(2х2,5)
(6х(2х2,5)
(7х(2х2,5)
(8х(2х2,5)
(9х(2х2,5)
(10х(2х2,5)
(11х(2х2,5)
(12х(2х2,5)
(13х(2х2,5)
(14х(2х2,5)
(15х(2х2,5)
(16х(2х2,5)
(17х(2х2,5)
(18х(2х2,5)
(19х(2х2,5)
(20х(2х2,5)
(21х(2х2,5)
(22х(2х2,5)
(24х(2х2,5)
(27х(2х2,5)
4х(2х0,5) - the individual shield of each pair is indicated in the brackets
(10х(2х0,75) - the shared and the individual shield of each pair is indicated in the brackets
GOST R:
GOST R 10348-80
Active
GOST R 31996-2012
Active
"Power cables with plastic insulation for rated voltages of 0,66; 1 and 3 kV. General specifications"
since 01.01.2014
GOST R 22483-2012
Active
GOST R 7006-72
Active
GOST R 31565-2012
Active
GOST R 15150-69
Active
"Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects"
since 01.01.1971
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