Technical Specifications

• Capacity: 500VA
• Operation Mode: SPWM
• Input Voltage and Frequency: Single phase, 220V (±10%), 47-63Hz
• Output Voltage: Single phase, low range; 1.00 - 150.00 V AC / high range; 1.00 - 300.00 V AC
• Output Frequency: Adjustable between 45 - 500 Hz in 0.1Hz steps
• Maximum Current: low range; 4.2 A / high range; 2.1 A
• Voltage Accuracy: ±0.5% + 5 digits
• Current Accuracy: ±0.5% + 5 digits
• Frequency Accuracy: ±0.01% + 5 digits
• Power Accuracy: ±0.5% + 5 digits
• Voltage Resolution: 0.01 V
• Current Resolution: 0.001 A
• Frequency Resolution: 0.01 Hz
• Power Resolution: 0.001 W / 0.001 kW
• Power Factor Resolution: 0.01
• Load Regulation: < 1%
• Mains regulation < 1%
• Harmonic Distortion THD: 2%
• Communication: RS232 (RS485 and ethernet optional)