more than just a well-designed drive system — it needs the right cable infrastructure.
Our experts have the answers you need.
Pumps • Fans • Extruders • Elevators • Conveyors
Maximize Your VFD Motor Performance with LAPP VFD Cables
In industries where uptime, efficiency, and reliability are critical, the importance of reliable Variable Frequency Drive (VFD) drives and motors cannot be overstated. VFD motors offer motor speed control, improving energy efficiency and preventing electromagnetic interference with peripheral devices on the factory floor.
LAPP VFD cables are engineered to handle challenges, including voltage spikes, electromagnetic interference (EMI), Common Mode Current, and harsh environments that can cause premature failure. Stray current can trigger other devices
LAPP’s VFD Cable Family
- Special insulation Surge Guard withstands electrical irregularities
- Average Capacitance and Impedance
- Recommend run length under 50ft.
- Suitable for 1000V applications
- Best in class in the THHN/THWN VFD category
- Shielding triple layer foil tape+tinned copper braid
- Thin-wall XLPE Plus insulation. Only offered by Lapp
- Improved Dielectric characteristics
- Reduced diameter for ease of installation in industrial platforms
- VFD 1XL rated for continuous flex application (not available with signal pair)
- Recommend range 50-300ft
- Shielding triple layer foil tape+tinned copper braid
- RHW-2 XLPE insulation
- Suitable for 2000V applications
- Low capacitance design
- SYM GND design for large HP motors >250HP
- Shielding triple layer foil tape+tinned copper braid
- Recommend range 300ft and above.
Use our tool to find your perfect fit
Selecting cables that deliver performance, safety, and reliability in even the most demanding applications.
LAPP VFD Cables are engineered to maintain production:
- Maximize uptime and reduce unplanned downtime.
- Minimize electrical interference.
- Protect motor bearings from damage.
- Withstand extreme industrial environments.
- Simplify installation with high flexibility.
VFD Brochure: Explore the options of our range of VFD cables
Trust LAPP to power your industrial systems when reliability and performance are critical.
Industries Using VFD Drives
Improved process control over cooling systems, conveyors, mixers, and cleaning pumps.
Control the speed of cooling system motors for output adjustments to match changing requirements.
Conveyor systems, mixers, and other applications reap energy efficiencies and extend equipment life.
Power metal processing and other heavy-duty equipment in production lines.
Manage pumps efficiently to meet varying water flow needs.
Control irrigation pumps to optimize water usage and reduce operational costs.
Handle varying loads with control to ensure safety and efficiency in challenging environments.
Applications Optimized with VFD Drives
Control conveyors, mixers, and extruders for optimized production efficiency.
Regulate fan and pump speeds to improve temperature control and reduce energy costs.
Adjust motor speed to match fluctuating demands, delivering significant energy savings and increased operational efficiency.
Safely lift heavy loads with controlled speed adjustments.
The LAPP Advantage in VFD Cables
With decades of experience designing and manufacturing industrial cabling, LAPP understands the unique stresses of VFD applications.
Key Features of LAPP VFD Cables:
- Durable Insulation: XLPE (plus) ensures system reliability at high and low temperatures.
- Rugged Jacket Materials: includes PVC, TPE, and PUR.
- Advanced Shielding Options: Multiple layers, including copper tape and tinned copper braid, prevent EMI.
- Robust Grounding Systems: Minimize noise currents and protect motor bearings from electrical damage.
- Flexible Construction: Flexible copper stranding eases installation, even in tight spaces.
- Durable in Harsh Conditions: Withstands high voltage spikes, extreme temperatures, and severe environments.
Technical Specifications & Product Range
Our comprehensive VFD cable portfolio offers a wide range of voltage ratings and constructions to meet various industrial needs:
- Voltage Ratings: 600V, 1KV, 2KV options.
- Shielding Options: Copper tape shield, tinned copper braid with poly aluminum tape, and armored shielding.
- Grounding Systems: Full conductor size grounding, symmetrical bare, and symmetrical insulated grounding systems.
LAPP also offers grounding cable glands to improve the effectiveness of your VFD cable installations, ensuring secure ingress into enclosures and devices. 360-degree shielding for EMI…
VFD’s and Motors Benefits
VFD motors have revolutionized modern industry by improving energy efficiency and reducing wear and tear on equipment. Here’s how they deliver value:
VFDs adjust motor speed to match load requirements, reducing energy consumption.
Soft start and stop capabilities reduce mechanical stress on motors, resulting in longer operational life and lower maintenance costs.
VFDs provide smooth acceleration and deceleration, which is especially important for high inertia loads and sensitive materials.
FAQ: Common Questions About LAPP VFD Cables
What makes LAPP VFD cables different from standard cables?
- LAPP VFD cables feature enhanced shielding, superior grounding, and heavy-duty insulation designed to handle high-voltage spikes, electrical noise, and harsh environments.
Does LAPP carry TC-ER-approved VFD cables?
- All LAPP VFD cables have TC-ER approval, so they can be run openly between trays if adequately supported. They do not require conduit, which lowers overall cost and eases installation
How do I determine which Lapp VFD cable best suits my application?
- We have a VFD Cable Selector Tool that can give you the best options to meet your requirements. You can also contact a LAPP sales rep for more complete VFD system solutions.
Do I need special cable glands for VFD cables?
- Yes. LAPP offers grounding cable glands that improve the effectiveness of our VFD cables, ensuring secure connections into enclosures and devices.
What voltage ratings are available for LAPP VFD cables?
- Our VFD cables have a range of voltage ratings, including 600V, 1KV, and 2KV VFD cables.