The DRY VFD (Variable Frequency Drive) series pumps are dry claw vacuum pumps and are provided with Variable Frequency Drive with protection class up to IP65.
The inverter can be customized according to different needs and ensures the possibility of modulating the motor revolutions, through frequency control, always offering the vacuum level required by the application, avoiding energy waste and maximizing pump performance.
It is possible to position the inverter in different configurations, depending on the needs:
• Integrated with the pump, directly on the electric
• On board pump: suitable for use in the most demanding environments, thanks to the high degree of protection (IP65)
• Directly integrated within the electric control panel of the customer’s machine
| DRY C 100 VFD | DRY C 250 VFD | DRY C 300 VFD | |
| Pumping speed (±50Hz) (m³/h) | 100 | 235 | 300 |
| Motor power (kW) | 2.2 | 4 | 5.5 |
| Ultimate pressure (abs.) (mbar) | ≤ 150 | ≤ 200 | ≤ 200 |
| Variable Frequency Drive power supply | 3~ 400÷480 V (320÷528 V) 50÷60 Hz | 3~ 400÷480 V (320÷528 V) 50÷60 Hz | 3~ 400÷480 V (320÷528 V) 50÷60 Hz |