Worldwide Electric | WDGP150-4 | VFD Chassis | 20 HP | 460V | NEMA 1

Worldwide Electric WDGP150-4 Variable Frequency Drive Chassis

The WDGP150-4 is part of the WorldDrive GP (General Purpose) series, a chassis-mount variable frequency drive designed for flexible installation in custom enclosures. This open-frame VFD provides V/f slip compensation control and sensorless vector control for precise motor operation across a wide range of HVAC and industrial applications.

Technical Specifications

• Input Voltage: 460V AC (380-480V), Three Phase (-15%, +10%)
• Output: 460V AC, Three Phase
• Rated Power: 20 HP (Constant Torque), 25 HP (Variable Torque)
• Output Current: 32A (Constant Torque), 37A (Variable Torque)
• Protection Degree: NEMA 1 / IP20 (Chassis mount - requires enclosure)
• Control Method: V/f Slip Compensation Control, Sensorless Vector Control
• Output Frequency: 0-400Hz (Sensorless: 0-300Hz)
• Carrier Frequency: 1-15kHz
• Dimensions (H x W x D): 12.6" x 9.3" x 7.5"

Key Features

• 150% overload for 60 seconds
• V/f Slip Compensation control and Sensorless Vector Control
• Built-in Modbus-RTU communication
• Conformal coated printed circuit boards
• UL, cUL, Listed and CE certified
• Chassis mount design for custom enclosure integration
• Supports single-phase (0.5-2HP) and three-phase (1-30HP) applications

Applications

Designed for OEMs, panel builders, and system integrators who need flexible VFD installation options. Ideal for custom control panels, HVAC equipment manufacturers, and industrial machinery requiring motor control from 0.5 to 30 HP. Chassis design allows for optimal space utilization and thermal management in custom enclosures.

Certifications & Compliance

UL listed, cUL listed, CE certified. Professional installation required. Must be installed in appropriate enclosure meeting local electrical codes.

6 Reasons to Buy From EPS Controls

1. Fast Shipping on In-Stock Products
   Most in-stock products ship in 1–2 business days.
2. Local Pickup Available
   Pick up eligible orders from our Miami, FL location.
3. Technical Support Before You Buy
   Not sure if this VFD fits your application? Contact us before ordering.
4. Industrial HVAC Focus
   We specialize in VFDs, motors, sensors, actuators, and commercial HVAC controls.
5. Volume Order Support
   Need multiple units? Contact us for availability, pricing, and shipping options.
6. Secure Online Checkout
   Order directly through our store with trusted payment options.

Product Downloads

Download official WorldWide Electric documentation for setup, installation, specifications, and product selection.

• Quick Start Guide: Download PDF
• Installation & Operation Manual: Download PDF