Dual VSD for Precision Control & Unmatched Efficiency

VSD for Vacuum Set Point Regulation

The LRP 700-1000 VSD+ stands out with its dual variable speed drive (VSD) configuration, a key upgrade that redefines vacuum system performance. The first VSD is dedicated to precise vacuum set point control, dynamically maintaining and adjusting vacuum levels to match real-time process requirements.

This intelligent control mechanism eliminates energy waste by ensuring the system only delivers the exact vacuum level needed for your operations. By automatically adjusting motor speed to sustain the minimum required flow rate, it optimizes energy consumption while upholding process stability. Unlike conventional vacuum systems that often over-deliver, the LRP 700-1000 VSD+ operates on a “demand-driven” principle—consuming energy proportional to the output it provides. This makes it the ideal vacuum solution for efficiency-focused industrial processes.

VSD for Water Circulation Optimization

The second VSD is engineered to regulate the water circulation pump, fine-tuning water flow to maintain consistent vacuum levels across the entire operating range and at all pump speeds. When paired with the integrated inlet spray nozzles, the inverter-driven circulation pump ensures reliable performance even under low inlet pressure conditions, eliminating operational disruptions caused by fluctuating input pressures.

A proprietary patented algorithm orchestrates seamless coordination between the water pump and main motor speed, synchronizing the dual VSD systems to operate in perfect harmony. This synergy ensures the pump consistently operates at its optimal performance point, unlocking maximum energy efficiency for our customers and reducing long-term operational costs.

Automatic Seizure Prevention for Extended Lifespan

To address the risk of component seizure after prolonged inactivity, the LRP 700-1000 VSD+ is equipped with an advanced Automatic Seizure Prevention algorithm. This proactive safeguard automatically initiates protective measures to prevent mechanical jamming, significantly extending the equipment’s service life and minimizing maintenance requirements over time.

Technical specifications