VMX-PFE-04 Compact Soft Starter (3.0kW, 7A) is a compact IEC-rated soft starter designed for smooth starting and stopping of small AC induction motors. With internal bypass and over-current protection, it reduces heat and simplifies panel builds.
🔧 Technical Highlights:
- Motor rating (400V): Up to 3.0kW (approx. 7A)
- Supply voltage: 230–460 V AC (3-phase)
- Control supply: 24 V DC (external)
- Start/stop ramps: Start 1–30 s, soft stop 0–30 s
- Duty: 10 starts/hour (up to 60 with optional fan, application dependent)
- Mounting & size: DIN rail mounted, 45mm W x 120mm D x 140mm H (Size 1)
- Enclosure: IP20
✅ Benefits:
- Smoother acceleration reduces mechanical shock on couplings, belts and gearboxes
- Reduced inrush current helps minimise voltage dips on weak supplies
- Internal bypass lowers heat once running for smaller enclosures
- Simple setup with ramp time and start voltage adjustments
🚀 Applications:
- Pumps and booster sets
- Fans and blowers
- Compressors
- Conveyors and small machinery
A reliable, space-saving soft starter for everyday industrial motor control on DIN rail.
FAQs
- Q: Does this unit need a separate control supply?
A: Yes. The VMX-PFE range uses an external 24 V DC control supply for enable/start inputs.
- Q: Can I increase the number of starts per hour?
A: Yes. Optional auxiliary fan kits are available to increase the allowable starts per hour, depending on model and duty.