Traditional VFDs require expensive enclosures when used outdoors. Ausenist AU620 changes the game with full IP54 protection — mount it directly on the pump junction box and save your customers time, money, and headaches.

• No extra cabinet needed → lower total system cost
• Dustproof & waterproof for farms, mining, coastal projects
• Intelligent anti-freeze & anti-rust protection built-in
• Automatic burst pipe & dry-run shutdown
• One drive controls both PMSM and asynchronous motors

Stocking separate drives for PMSM and asynchronous motors is expensive and confusing. Ausenist is the first in the industry to offer true dual compatibility in one compact unit — simplify your supply chain and win more international orders.

• Switch between motor types without changing hardware
• Reduce inventory cost by up to 40%
• Perfect for upgrading old asynchronous systems to efficient PMSM
• Maintain high torque & precision across both motor types
• Industry-first feature — your competitive edge

Hotel, hospital, high-rise — one pump failure can cause disaster. Ausenist double main pump online system + automatic standby switching ensures zero downtime even if the primary master fails.

• Two master pumps work together — instant failover
• Backpack installation keeps everything compact
• Automatic alternation for balanced pump wear
• Host monitors all auxiliaries in real time
• Up to 5 pumps total — scalable & reliable

In cold climates, frozen pipes and rusted pumps destroy equipment. Ausenist VFDs automatically run periodic low-speed cycles to prevent freezing and remove scale — extending pump life in harsh winter conditions.

• Automatic periodic running in low temperature
• Prevents ice blockage & rust buildup
• Works perfectly in -10°C to +40°C environments
• Combined with water shortage & burst pipe protection
• Essential for Canada, Northern Europe, Russia markets