Roundit EMI DW: Effective EMI protection for electrical Systems
Roundit EMI DW is a protective sleeving used to reduce electromagnetic interference (EMI) in electrical and electronic systems. EMI can cause malfunctions, signal noise, and disruptions in data transmission, leading to performance issues in sensitive equipment.
Technical Properties of Roundit EMI DW
The sleeving features a braided construction of UL 94 V0-rated PPS monofilaments, copper wire, and a thermoplastic polymer layer. This design makes Roundit EMI DW flexible, easy to install, and resistant to high temperatures, chemicals, and UV exposure.
Applications in industrial and military environments
Roundit EMI DW complies with military standards (ASTM B-355) for electromagnetic compatibility and is used in sectors such as railways, aerospace, offshore, marine, and defense. The sleeving also offers protection against electrostatic discharge (ESD), making it a reliable choice for demanding applications.
Features of the Federal Mogul Roundit EMI DW
Product overview Roundit EMI DW
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| Part Number | Bundle Diameter | Nominal Size | Packaging |
|---|---|---|---|
| ROUNDIT EMI DW 19-8 | 13 – 19mm | 19mm | 50m |
| ROUNDIT EMI DW 25-8 | 19 – 25mm | 25mm | 50m |
| ROUNDIT EMI DW 32-8 | 25 – 32mm | 32mm | 50m |
| ROUNDIT EMI DW 45-8 | 32 – 45mm | 45mm | 35m |
Certifications / Approvals Roundit 2000 EMI DW
Options |
Test |
Result |
|---|---|---|
| Operating temperature | -50…+200°C | |
| Heat aging | EN 659-302 (168h) | +200°C |
| Fire / smoke / toxicity | UL 94 EN 45545 |
Material rated V0 R22: HL3 R23: HL3 |
| Nickel-plated copper | ASTM B-355 | Nickel-plated copper |
| Fluid resistance – Hydraulic fluid NATO.0.156 |
EN 6059-303 Immersion for 24h at +70°C D47 1924 |
No visible degradation after exposure |
| Salt spray resistance | EN 2591-307 – 96h | Passed |
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