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VFD Cables
VFD Cable with EMC Screening
Application:
EMC VFD cable has been specially designed for Variable Frequency Drive Motors and installations where it is necessary to limit the effects of electromagnetic interference (EMI).
Construction:
| Conductor | Electrolytic copper,class 5 (flexible),based on EN/IEC 60228 |
|---|---|
| Grouding Conductor | The grounding conductor is divided into three conductors; the equivalent cross section is approximately 50% of the section of the phase conductor. |
| Insulation | Cross-linked polyethylene (XLPE) 4G grey + brown + black + Green/yellow (up to 4 mm2) 3x + 3G grey + brown + black + Green/yellow (3 x) (from 6 mm2 onwards) |
| Screen | Aluminium-polyester tape screen, helically placed over the insulated conductors. Over the tape there is a tinned copper braid screen. The tape and the braid act as a double screen to cut out all of the the electromagnetic interference. The screen has a cover of 100% and its total section is approximately 10% of one of the conductors. |
| Outer Jacket | Polyolefin LSZH outer sheath with ripcord to allows for ease of stripping of the outer jacket. |
Technical Information:
| Electrical performance | LOW VOLTAGE 0.6/1 KV |
|---|---|
| Standrd | IEC 60502-1 / IEC 60092-353 |
| Thermal performance | Maximum service temperature: 90ºC. |
| Fire performance |
|
| Flame non-propagation | based on UNE-EN 60332-1 and IEC 60332-1. |
| Fire non-propagation | based on UNE-EN 60332-3 and IEC 60332-3. |
| LSZH(Low Smoke Zero Halogen) | based on UNE-EN 60754-1 and IEC 60754-1. |
| Low smoke emission | based in UNE-EN 61034 and IEC 61034:Light transmittance>60% |
| Low corrosive gases emission | based on UNE-EN 60754-2 and IEC 60754-2. |
| Mechanical performance |
|
| Minimum bending radius: | x10 cable diameter. |
| Impact resistance: | AG2 Medium severity. |
| Chemical performance | Chemical & Oil resistance: Good. |
| Water performance | Water resistance: AD5 Jets. |
| Installation conditions | Open Air. Buried. In conduit. |
| Applications | Industrial use. Variable Frequency Drive (VFD) |
Cable Parameter:
| No.of cores x cross section | Outer-Ø ca.mm | Copper weight | Cable weight approx. | AWG |
|---|---|---|---|---|
| n x mm2 | ± 10% | kg/km | kg/km | |
4G1.5 |
10.6 |
95 |
230 |
16 |
7G1.5 |
12.9 |
151 |
362 |
16 |
4G2.5 |
12.3 |
150 |
300 |
14 |
7G2.5 |
14 |
265 |
450 |
14 |
4G4 |
14.5 |
235 |
485 |
12 |
4G6 |
16.2 |
320 |
633 |
10 |
4G10 |
19.2 |
533 |
863 |
8 |
4G16 |
22 |
789 |
1291 |
6 |
4G25 |
27 |
1236 |
1862 |
4 |
4G35 |
30 |
1662 |
2611 |
2 |
4G50 |
35 |
2345 |
2955 |
1 |
4G70 |
40.8 |
3196 |
3953 |
2/0 |
4G95 |
45.8 |
4316 |
5304 |
3/0 |
4G120 |
49.7 |
5435 |
6604 |
4/0 |
4G150 |
57 |
6394 |
7043 |
250 MCM |
4G185 |
61.1 |
7639 |
8384 |
350 MCM |
4G240 |
67 |
10013 |
11010 |
450 MCM |
4G300 |
71.5 |
12570 |
13800 |
550 MCM |
3x1.5+3G0.25 |
10.2 |
86 |
140 |
16/24 |
3x2.5+3G0.5 |
11.4 |
144 |
220 |
14/20 |
3x4+3G0.75 |
13 |
224 |
323 |
12/19 |
3x6+3G1 |
15 |
298 |
420 |
10/18 |
3x10+3G1.5 |
18.4 |
491 |
615 |
8/16 |
3x16+3G2.5 |
21.6 |
723 |
819 |
6/14 |
3x25+3G4 |
25.3 |
1000 |
1200 |
4/12 |
3x35+3G6 |
27.8 |
1350 |
1600 |
2/10 |
3x50+3G10 |
32.6 |
2208 |
2399 |
1/8 |
3x70+3G10 |
39 |
2871 |
3080 |
2/0/8 |
3x95+3G16 |
44.3 |
3953 |
4180 |
3/0/6 |
3x120+3G16 |
46.3 |
4300 |
4700 |
4/0/6 |
3x150+3G25 |
53.5 |
5450 |
5900 |
250 MCM/4 |
3x185+3G35 |
59.5 |
6969 |
7189 |
350 MCM/2 |
3x240+3G42.5 |
65.2 |
8850 |
9540 |
450 MCM/1 |
3x300+3G50 |
69.5 |
10700 |
11560 |
550 MCM/1 |