Toshiba VFS15-4055PL-W1 AC Drive | Toshiba VFD 7.5HP

Toshiba VFS15-4055PL-W1 AC Drive Overview

Author: Powergear X Automation

The VFS15-4055PL-W1 keeps systems fast, steady, and easy to tune.
Toshiba builds this S15 drive for simple control and clean output.
It fits tight spaces and runs small to mid-size motors with smooth speed change.
It suits many loads and works well in harsh plant areas.
Contact: sales@powergearx.com or
+86 18030005825

Main Features

• 7.5 HP output gives stable power for most mid-range machines.
• 460 VAC three-phase input supports industrial lines.
• Full-load current reaches 14.3 A for strong torque duty.
• Wide 0.1–500 Hz range covers basic and high-speed tasks.
• Factory default stays at 0.5–60 Hz for simple setup.
• Sinusoidal PWM creates clean motor waves with low heat.
• Built-in EMC filter cuts noise in sensitive sites.
• Front panel allows quick set, read, and adjust.

Technical Points

• S15 series design keeps the frame small and light.
• Soft-start logic helps reduce motor stress at power-up.
• Carrier frequency options support quiet motor sound.
• Control supports boost, slip comp, and torque balance.
• Cooling fan design improves long run life.

Electrical Data

• Input class: Three-phase 460 VAC.
• Motor rating: 7.5 HP for pumps, fans, and conveyors.
• Output form: PWM with smooth low-speed torque.
• Max frequency: 500 Hz for special high-speed needs.
• Overload rating: strong short-term boost for heavy starts.

Mechanical & Build

• Micro-drive housing saves panel space.
• Easy front access for wiring and tuning.
• Clear LED screen keeps values readable in bright sites.
• Solid heat spreader improves hot-area stability.
• Keypad lock feature helps avoid wrong user input.

Packaging & Warranty

• Box includes one Toshiba S15 drive marked VFS15-4055PL-W1.
• Shock-safe foam keeps the drive secure in transit.
• Ships by FedEx, UPS, or DHL.
• We provide a 12-month warranty.
• Basic quick-start sheet included.

FAQ

• How do I check the drive size for my load?
  Match motor amps to the drive rating and allow margin for heavy starts.
• How can I reduce motor noise?
  Set a higher carrier level and tune accel and decel ramps.
• How do I avoid wiring errors?
  Keep input and output leads apart and tighten all lugs firmly.
• How do I stop trips at startup?
  Increase accel time and check motor shaft for tight load.
• How do I improve speed hold?
  Use slip comp and adjust gain to match load swing.

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