Synchronous motor

IE5for retrofittingenergy-saving

Product overview
Sea-Land offers a new range of electric pumps equipped with IE5 motors that combine high efficiency and environmental compliance. IE5 motors deliver efficiencies above 92% and outperform traditional asynchronous motors in energy consumption and operational control.

IE5 BENEFITS:

• Efficiency increased up to 5% compared to traditional asynchronous motors;
• Up to 50% lower energy losses vs IE2-class motors, reducing operating costs;
• Improved restart performance thanks to speed/inverter regulation;
• Precise speed and torque control for optimized pumping conditions;
• Environmental sustainability through elimination of rare-earth materials;
• No direct-on-line (DOL) start, avoiding start-up power losses;
• Robust component design with lower operating temperature for extended bearing life;
• Low noise levels for better working environment;
• Suitable for retrofit installations;
• Easier maintenance due to absence of permanent magnets;

Characteristics / Technical specifications

• Motor efficiency: >92% (IE5 class)
• Efficiency gain: up to 5% vs traditional asynchronous motors
• Energy loss reduction: up to 50% vs IE2 motors
• Speed/inverter regulation for improved restart and control
• Accurate speed and torque control
• No use of rare-earth materials
• No direct-on-line (DOL) start to reduce start power losses
• Lower operating temperature for longer bearing and component life
• Reduced acoustic emission
• Designed for retrofit and simplified maintenance