About VSX48-017-20CEB - Crompton VFD - VSX48 - 7.5 kW / 10HP 3-Phase 380-480V
The Crompton Greaves Emotron VSX48-017-20CEB is a premium, high-performance
10 HP (7.5 kW) three-phase Variable Frequency Drive (VFD) from the advanced
Emotron VSX series. Engineered for demanding industrial environments, this drive operates on a 3-phase grid or generator power supply (
380V480V AC). [
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It utilizes advanced sensorless vector control to provide precise speed and torque regulation for AC induction motors and permanent magnet synchronous motors (PMSM). A key differentiator for the VSX series is its integrated
graphical LCD display with real-time oscilloscope tracking and built-in PLC capabilities. [,
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Physical Dimensions (Inches & Pounds)
The physical structural dimensions and weight metrics converted to imperial units for enclosure layout optimization are:
- Weight: 7.50 lbs (3.4 kg)
- Height: 9.80 inches (249 mm)
- Width: 5.75 inches (146 mm)
- Depth (Thickness): 7.15 inches (181.7 mm) [1]
Mounting Dimensions
For structural panel mapping or drilling templates within electrical cabinets, use these specific spacing values:
- Mounting Height (H1): 9.29 inches (236 mm)
- Mounting Width (W1): 5.16 inches (131 mm)
- Installation Aperture (Screw Hole Diameter): 0.22 inches (5.5 mm) [1]
Technical Specifications
The electrical parameters and continuous current limits for this 10 HP drive include:
| Feature [1, 2, 3, 4, 5] |
Specification |
| Model Number |
VSX48-017-20CEB |
| Motor Power Rating |
7.5 kW / 10 HP |
| Input Supply Power |
3-Phase 380V to 480V AC (\(\pm20\%\) continuity variance) |
| Rated Output Current |
17.0 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 |
Conformal-coated PCBs for dust and moisture resistance |
Core Functionality & Applications
This premium series is engineered for high-torque industrial environments, featuring conformal-coated circuit boards and a fully separated air duct design to protect internal electronics from heat, dust, and manufacturing debris. Typical deployments include:
- High-Torque Machinery: 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.