Helmacab Component
VFD power cables 1.8/3kV
Armoured, EMC-screened marine power cables designed for variable frequency drives, suitable for voltage peaks up to 3 kV; drag-chain and aluminium variants.
Description
Helmacab's VFD power cables are armoured cables with copper tape screen and copper wire braid, designed to meet the requirements of variable frequency drives and suitable for voltage peaks up to 3 kV. They are intended for fixed installation in ships and offshore units.
Key features
- Rated voltage AC 1.8/3 kV (3.6 kV), DC 2.7/4.5 kV
- Transfer impedance to IEC 61196-1 (typical value 26 dB over 1 mΩ/m at 100 MHz [20 mΩ/m])
- Max. conductor temperature +90 °C
- LKSM-VFD-SHF2: copper conductors 16-300 mm²; type approved by ABS, BV, CCS, CRS, DNV, KR, LR, RINA
- LKSM-VFD-SHF2 FLEX: for drag chain use (DNV-CP-0417, up to 10 000 bends)
- LKSM-VFD-ALU-SHF2: aluminium conductors 35-185 mm²
Applications
- Frequency-converter-fed motors and drives on ships and offshore units
Specifications
| Rated voltage | AC 1.8/3 kV (3.6 kV) DC 2.7/4.5 kV |
|---|---|
| Transfer impedance | IEC 61196-1 (typical value 26 dB over 1 mΩ/m at 100 MHz [20 mΩ/m]) |
| Max. conductor temperature | +90 °C |
| Type approvals | ABS, BV, CCS, CRS, DNV, KR, LR, RINA (LKSM-VFD-SHF2) |
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