General Features

• Wide input voltage range: 138–485 VAC (phase voltage 80–280 VAC); no power derating when input ≥305 VAC

• High input power factor up to 0.99

• 3-level inverter topology with efficiency up to 95.5%

• Parallel operation support: up to 6 units

• Battery sharing support for parallel systems

• “Power Walk-in” function reduces inrush current impact and lowers generator capacity requirements

• Output power factor of 1.0, capable of handling 100% unbalanced loads

• High load adaptability: supports both inductive and capacitive loads

• Compatible with VRLA and lithium batteries

• LBS function enables synchronization of two independent UPS systems, increasing reliability

• Supports USB, RS485, RS232, SNMP, and dry contact interfaces