VFD Cable
VFD Cable
Why VFD Cables?
Industrial growth has amplified the use of machinery powered by variable frequency drives (VFDs) for efficient operation. While standard cables may struggle with challenges like electromagnetic interference and voltage spikes, using VFD-specific cables mitigates these risks, ensuring reliable performance. Choosing the right cabling enhances system efficiency, protects equipment, and extends the overall lifespan of your setup.
Several key criteria must be considered when selecting VFD cable such as:
Voltage Level: VFD cable is typically rated up to 600V, 1000V, and 2000V. Higher voltage levels require thicker, more robust insulation to resist high voltage spikes.
Cable Run Length: VFD cable is offered in different configurations for longer cable runs via specific design and construction methods.
Shielding: Different shielding types mitigate potential electromagnetic interference with nearby low-voltage or communications cabling. This reduces EMI/RFI noise.
Flexibility: Flexibility ensures easy installation in tight spaces, supports frequent movement, and reduces cable stress, enhancing durability and performance.
Common Mode Noise: XLPE insulation can reduce common mode current (CMC) which can damage the motor (causing bearing fluting damage).
| HIGH-PERFORMANCE VFD CABLES | ÖLFLEX® VFD Slim | ÖLFLEX® VFD 1XL | ÖLFLEX® VFD 2XL |
|---|---|---|---|
| Duty & Performance Rating | Light duty, Good Performance | Medium duty, Better Performance; Reduced diameter for ease of installation; Continuous flex (w/o Signal Pair) | Heavy duty, Excellent Performance |
| Cable Installation Distance | <50 ft (<15 meters) | 50 to 300 ft (15 to 91 meters) | Up to 300ft and above (91 meters +) |
| Nominal Voltage | Suitable for 1000V applications | Suitable for 1000V applications | Suitable for 2000V applications |
| Electrical Characteristics | Good capacitance and impedance to withstand electrical irregularities | Improved dielectric characteristics | Excellent electrical properties with a Low capacitance design |
| Insulation & Jacket | Semiconductive “Surge Guard” insulation and PVC/NYLON jacket | Thin-walled XLPE (plus) insulation and TPE jacket | RHW-2 XLPE (plus) insulation and TPE jacket |
| Cable Configurations | Optional available control signal pair | Standard & symmetrical grounds designs; optional available control signal pair | |
| Shielding | Shielding triple layer foil tape + tinned copper braid | Shielding triple layer foil tape + tinned copper braid | Shielding triple layer foil tape + tinned copper braid |
-
700726 - LAPP ÖLFLEX® VFD 2XL SYMMETRICAL - 350 KCMIL 3 conductors- BlackPart #: OLF700726
Mfg #: 700726
Manufacturer: LAPPSymmetrical 2kV motor supply cable for large HP VFD drives; UL & c(UL) TC approval
SERIES: ÖLFLEX® VFD 2XL Symmetrical
CONDUCTOR MATERIAL: Tinned Copper
CONDUCTOR STRANDING: Stranded
SHIELDING: Tape
JACKET MATERIAL: TPE (Thermoplastic Elastomer)
NOMINAL OD (IN): 2.229
NOMINAL OD (MM): 56.6
VOLTAGE: 2000V
TRAY RATINGS: UL TC-ER
STANDARDS/APPROVALS: UL Approved, CE Approved, UL WTTC
- 700727 - LAPP ÖLFLEX® VFD 2XL SYMMETRICAL - 500 KCMIL 3 conductors- Black
Part #: OLF700727
Mfg #: 700727
Manufacturer: LAPPSymmetrical 2kV motor supply cable for large HP VFD drives; UL & c(UL) TC approval
SERIES: ÖLFLEX® VFD 2XL Symmetrical
CONDUCTOR MATERIAL: Tinned Copper
CONDUCTOR STRANDING: Stranded
SHIELDING: Tape
JACKET MATERIAL: TPE (Thermoplastic Elastomer)
NOMINAL OD (IN): 2.468
NOMINAL OD (MM): 62.7
VOLTAGE: 2000V
TRAY RATINGS: UL TC-ER
STANDARDS/APPROVALS: UL Approved, CE Approved, UL WTTC
