Variable-Frequency Cable
Shielded power cable for VFD and inverter drives.
Product Overview
Variable-frequency cables are specially designed for connecting variable frequency drives (VFDs) and inverters to motors. They feature symmetrical three-phase construction with copper wire/screen shielding to minimize electromagnetic interference and protect sensitive electronics.
Key Features
- Symmetrical 3-core construction with balanced impedance
- Copper wire + copper tape dual shielding for superior EMI suppression
- XLPE insulation rated for 90 °C continuous operation
- Low capacitance design reduces reflected wave voltage
- Available 0.6/1 kV, 1.8/3 kV ratings
Technical Specifications
Typical ratings for VFD/inverter drive cables to IEC 60502-1.
| Rated Voltage (U0/U) | 0.6/1 kV, 1.8/3 kV |
|---|---|
| Conductor | Stranded copper, Class 2 (IEC 60228) |
| Insulation | XLPE (Cross-linked Polyethylene) |
| Screen | Copper wire + copper tape, ≥85% coverage |
| Sheath | PVC or LSZH |
| Max. Operating Temp. | 90 °C (conductor) |
| Min. Bending Radius | 12 × overall diameter |
| Standards | IEC 60502-1, EN 50525, CE |
Typical Applications
Variable frequency drive (VFD) installationsIndustrial motor control systemsPump and fan inverter applicationsRenewable energy inverter connections
Standards & Compliance
Manufactured and tested to the following international standards.
IEC 60502-1Power cables 1–30 kV
EN 50525Low-voltage cables
CEEU declaration
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