Low Frequency On Line UPS System

Technical Specifications

• Capacity: 8KVA-40KVA
• COSØ : 0.8
• Input: 380 VAC +25% 50/60 Hz 3P4W+G
  
• Output: 220/230 VAC +1% 50/60 Hz +0.3% 1P2W+G
  
• Waveform: Sine wave
• Transfer time: 0 ms
• Battery recharge time: 10 hours
• Humidity: less than 90%
  
• Temperature: 0^oC-43^oC
• Communication Interface: RS232
• Control mode: CPU Controller

Functions and Characteristic

• On-line UPS
  
• IGBT technology
• CPU Controller
• SPWM modulation
• LCD display
• Double conversion