About VSX48-013-20CEB - Crompton VFD - VSX48 - 5.5 kW / 7.5HP 3-Phase 380-480V
The Crompton Greaves Emotron VSX48-013-20CEB is a premium, high-performance
7.5 HP (5.5 kW) three-phase general-purpose Variable Frequency Drive (VFD) from the advanced
Emotron VSX series. [
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Designed for heavy-duty industrial environments, it operates on a 3-phase grid power supply (
380V480V AC). It provides precise speed and torque regulation for both traditional AC induction motors and high-efficiency permanent magnet synchronous motors (PMSM) using advanced sensorless vector control. Like other premium models in this line, it features an
integrated graphical LCD display with real-time oscilloscope tracking and built-in PLC logic capabilities. [,
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Physical Dimensions (Inches & Pounds)
The VSX48-013 shares an expanded chassis layout with the 5 HP variant, converting to the following imperial metrics: [
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- Weight: 5.51 lbs (2.5 kg)
- Height: 7.35 inches (186.6 mm)
- Width: 4.59 inches (116.6 mm)
- Depth (Thickness): 6.89 inches (175 mm) [1, 3, 4, 5]
Mounting Dimensions
For backplate drilling templates or integration into custom electric panel enclosures:
- Mounting Height (H1): 6.95 inches (176.6 mm)
- Mounting Width (W1): 4.20 inches (106.6 mm)
- Installation Aperture (Screw Hole Diameter): 0.18 inches (4.5 mm) [1]
Technical Specifications
The electrical parameters and continuous current limits for this 7.5 HP drive include:
| Feature [, 2, 3, 5] |
Specification |
| Model Number |
VSX48-013-20CEB |
| Motor Power Rating |
5.5 kW / 7.5 HP |
| Input Supply Power |
3-Phase 380V to 480V AC (\(\pm20\%\) continuity variance) |
| Rated Output Current |
13.0 Amps continuous |
| Peak Overload Capacity |
150% heavy-duty for 60s / 200% for 1 second |
| Enclosure Protection |
IP20 (Requires clean, moisture-controlled cabinet placement) |
| Noise Suppression |
Integrated C3 Class EMC Filter |
| Control Logic Interface |
High-speed pulse input/output up to 100 kHz |
| Circuit Protection |
Conformal-coated PCBs for dust and moisture resistance |
Core Functionality & Applications
This premium drive utilizes a fully isolated internal air duct design to separate cooling air from sensitive electronic components, extending operational lifetime. It excels in high-torque, precise industrial environments: [,
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- Heavy Industrial Machinery: High-torque crushers, material extruders, crane hoists, and heavy-duty product feeders.
- Fluid & Air Processing: Multi-pump commercial water arrays, industrial cooling towers, high-volume exhaust fans, and localized blowers.