SFI INSULATED FLEXIBLE BUSBAR
INSULATED FLEXIBLE BUSBAR
Galerij
SFI
INSULATED FLEXIBLE BUSBAR
Certificeringen & goedkeuringen
-
UL (cURus)
Beschrijving
SFI series insulated flexible bus bars are made from 2 to 12 electrolytic copper foils of more than 99.9% purity with thicknesses from 0.5 mm to 1 mm. They are the ideal choice for multiple applications including power transportation, connection of electrical equipment and transformers, managing to provide various functions such as connection, shaping, insulation of conductors and integration of insulated supports in a single solution.
Busbars with widths from 9 mm to 50 mm are protected by a durable extruded PVC sheath, while those with widths from 63 mm to 80 mm and 100 mm have protection consisting of a special heat-shrink sleeve.
They are designed to be bent by hand quickly and easily, without requiring a tool each time. They can be drilled accurately and easily using MFB 13-40 and MFB 50-63 drilling jigs, which are designed to allow for on-axis drilling with diameters of 8, 10 and 12 mm.
The busbars are available in various sizes to fit connectors with different sized coupling flaps, thus being able to meet every installation requirement in a versatile way.
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Details per type vindt u in het uitvouwbare gedeelte hieronder.
Maximum operating temperature
85 °C
Insulation density (width from 9 to 50 mm)
1.31 g/cm³
Insulation Shore hardness (width from 9 to 50 mm)
85 shore A
Insulation tensile strength (width from 9 to 50 mm)
19.6 MPa
Insulation elongation at break (width from 9 to 50 mm)
365 %
Insulation thermal conductivity (width from 9 to 50 mm)
0.0003 ÷ 0.0004 cal/s/cm/°C
Insulation dielectric strength (width from 9 to 50 mm)
20 kV/mm
Maximum electrical resistivity at 20 °C
1.7241
Minimum ribbon tensile strength
200 MPa
Minimum percentage ribbon elongation at break
30 %
Ribbon Vickers hardness
55 HV
Average insulation thickness
2 mm
Average busbar dielectric strength
20 kV/mm
Mechanical test temperature range after bending and twisting
-10 ÷ 80 °C
Derating coefficient for parallel bars (2 bars)
1.6
Derating coefficient for parallel bars (3 bars)
2.02
Insulated sheath material
PVC
Insulated sheath colour
Black
Bar length
2000 mm
Nominal voltage
1000 V
Unit in minimal packaging
1 PCE
Unit in standard packaging
1 PCE
Customs code
85444995
SFI
| Technical information | Material composition and treatments | Weight and dimensions | Certifications | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
tipo
tipo |
Minimum operating temperature [°c]
Minimum operating temperature [°c] |
Current carrying capacity at 35 °C [a]
Current carrying capacity at 35 °C [a] |
Internal distance of the ends of the bar after 180° bend [mm]
Internal distance of the ends of the bar after 180° bend [mm] |
Distance of the ends of the bar after 90° twist [mm]
Distance of the ends of the bar after 90° twist [mm] |
Foil material
Foil material |
Foil width [mm]
Foil width [mm] |
Number of foils
Number of foils |
Foil thickness [mm]
Foil thickness [mm] |
Bar cross section [mm²]
Bar cross section [mm²] |
ROHS compliant
ROHS compliant |
Self-extinguishing fire class according to UL 94
Self-extinguishing fire class according to UL 94 |
UL standard
UL standard |
| SFI3X9X0.8 | -40 | 180 | 12.8 | 19.5 | Rame | 9 | 3 | 0.8 | 21.6 | Yes | V0 | UL67 |
| SFI6X9X0.8 | -40 | 180 | 17.6 | 19.5 | Rame | 9 | 6 | 0.8 | 43.2 | Yes | V0 | UL67 |
| SFI2X13X0.5 | -40 | 150 | 10 | 25.5 | Rame | 13 | 2 | 0.5 | 13 | Yes | V0 | UL67 |
| SFI4X13X0.5 | -40 | 210 | 12 | 25.5 | Rame | 13 | 4 | 0.5 | 26 | Yes | V0 | UL67 |
| SFI6X13X0.5 | -40 | 260 | 14 | 25.5 | Rame | 13 | 6 | 0.5 | 39 | Yes | V0 | UL67 |
| SFI2X15.5X0.8 | -40 | 215 | 11.2 | 29.25 | Rame | 15.5 | 2 | 0.8 | 24.8 | |||
| SFI3X15.5X0.8 | -40 | 260 | 12.8 | 29.25 | Rame | 15.5 | 3 | 0.8 | 37.2 | Yes | V0 | UL67 |
| SFI4X15.5X0.8 | -40 | 310 | 14.4 | 29.25 | Rame | 15.5 | 4 | 0.8 | 49.6 | Yes | V0 | UL67 |
| SFI6X15.5X0.8 | -40 | 380 | 17.6 | 29.25 | Rame | 15.5 | 6 | 0.8 | 74.4 | Yes | V0 | UL67 |
| SFI10X15.5X0.8 | -40 | 520 | 24 | 29.25 | Rame | 15.5 | 10 | 0.8 | 124 | Yes | V0 | UL67 |
| SFI2X20X1 | -40 | 290 | 12 | 36 | Rame | 20 | 2 | 1 | 40 | Yes | V0 | UL67 |
| SFI3X20X1 | -40 | 370 | 14 | 36 | Rame | 20 | 3 | 1 | 60 | Yes | V0 | UL67 |
| SFI4X20X1 | -40 | 420 | 16 | 36 | Rame | 20 | 4 | 1 | 80 | Yes | V0 | UL67 |
| SFI5X20X1 | -40 | 480 | 18 | 36 | Rame | 20 | 5 | 1 | 100 | Yes | V0 | UL67 |
| SFI6X20X1 | -40 | 530 | 20 | 36 | Rame | 20 | 6 | 1 | 120 | Yes | V0 | UL67 |
| SFI2X24X1 | -40 | 340 | 12 | 42 | Rame | 24 | 2 | 1 | 48 | Yes | V0 | UL67 |
| SFI3X24X1 | -40 | 420 | 14 | 42 | Rame | 24 | 3 | 1 | 72 | Yes | V0 | UL67 |
| SFI4X24X1 | -40 | 480 | 16 | 42 | Rame | 24 | 4 | 1 | 96 | Yes | V0 | UL67 |
| SFI5X24X1 | -40 | 550 | 18 | 42 | Rame | 24 | 5 | 1 | 120 | Yes | V0 | UL67 |
| SFI6X24X1 | -40 | 610 | 20 | 42 | Rame | 24 | 6 | 1 | 144 | Yes | V0 | UL67 |
| SFI8X24X1 | -40 | 710 | 24 | 42 | Rame | 24 | 8 | 1 | 192 | Yes | V0 | UL67 |
| SFI10X24X1 | -40 | 810 | 28 | 42 | Rame | 24 | 10 | 1 | 240 | Yes | V0 | UL67 |
| SFI2X32X1 | -40 | 420 | 12 | 54 | Rame | 32 | 2 | 1 | 64 | Yes | V0 | UL67 |
| SFI3X32X1 | -40 | 520 | 14 | 54 | Rame | 32 | 3 | 1 | 96 | Yes | V0 | UL67 |
| SFI4X32X1 | -40 | 610 | 16 | 54 | Rame | 32 | 4 | 1 | 128 | Yes | V0 | UL67 |
| SFI5X32X1 | -40 | 680 | 18 | 54 | Rame | 32 | 5 | 1 | 160 | Yes | V0 | UL67 |
| SFI6X32X1 | -40 | 750 | 20 | 54 | Rame | 32 | 6 | 1 | 192 | Yes | V0 | UL67 |
| SFI8X32X1 | -40 | 930 | 24 | 54 | Rame | 32 | 8 | 1 | 256 | Yes | V0 | UL67 |
| SFI10X32X1 | -40 | 990 | 28 | 54 | Rame | 32 | 10 | 1 | 320 | Yes | V0 | UL67 |
| SFI4X40X1 | -40 | 720 | 16 | 66 | Rame | 40 | 4 | 1 | 160 | Yes | V0 | UL67 |
| SFI5X40X1 | -40 | 810 | 18 | 66 | Rame | 40 | 5 | 1 | 200 | Yes | V0 | UL67 |
| SFI6X40X1 | -40 | 900 | 20 | 66 | Rame | 40 | 6 | 1 | 240 | Yes | V0 | UL67 |
| SFI8X40X1 | -40 | 1030 | 24 | 66 | Rame | 40 | 8 | 1 | 320 | Yes | V0 | UL67 |
| SFI10X40X1 | -40 | 1160 | 28 | 66 | Rame | 40 | 10 | 1 | 400 | Yes | V0 | UL67 |
| SFI4X50X1 | -40 | 860 | 16 | 81 | Rame | 50 | 4 | 1 | 200 | Yes | V0 | UL67 |
| SFI5X50X1 | -40 | 970 | 18 | 81 | Rame | 50 | 5 | 1 | 250 | Yes | V0 | UL67 |
| SFI6X50X1 | -40 | 1180 | 20 | 81 | Rame | 50 | 6 | 1 | 300 | Yes | V0 | UL67 |
| SFI8X50X1 | -40 | 1230 | 24 | 81 | Rame | 50 | 8 | 1 | 400 | Yes | V0 | UL67 |
| SFI10X50X1 | -40 | 1380 | 28 | 81 | Rame | 50 | 10 | 1 | 500 | Yes | V0 | UL67 |
| SFI5X63X1 | -40 | 1180 | 18 | 100.5 | Rame | 63 | 5 | 1 | 315 | Yes | V0 | UL67 |
| SFI6X63X1 | -40 | 1290 | 20 | 100.5 | Rame | 63 | 6 | 1 | 378 | Yes | V0 | UL67 |
| SFI8X63X1 | -40 | 1480 | 24 | 100.5 | Rame | 63 | 8 | 1 | 504 | Yes | V0 | UL67 |
| SFI10X63X1 | -40 | 1640 | 28 | 100.5 | Rame | 63 | 10 | 1 | 630 | Yes | V0 | UL67 |
| SFI4X80X1 | -40 | 1290 | 16 | 126 | Rame | 80 | 4 | 1 | 320 | Yes | V0 | UL67 |
| SFI6X80X1 | -40 | 1550 | 20 | 126 | Rame | 80 | 6 | 1 | 480 | Yes | V0 | UL67 |
| SFI8X80X1 | -40 | 1780 | 24 | 126 | Rame | 80 | 8 | 1 | 640 | Yes | V0 | UL67 |
| SFI10X80X1 | -40 | 1980 | 28 | 126 | Rame | 80 | 10 | 1 | 800 | Yes | V0 | UL67 |
| SFI10X100X1 | -40 | 2340 | 28 | 156 | Rame | 100 | 10 | 1 | 1000 | Yes | V0 | UL67 |
| SFI3X13X0.5 | 180 | 11 | 22.5 | copper ETP | 13 | 3 | 0.5 | 19.5 | Yes | V0 | ||
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