Main features

• Output current 2,5 A ÷ 20 A even in case of power outage (shortage)
• Automatic allocation of available power between load and battery charging up to twice-rated output current
• Power output: 120W, 240W, 280W, 500W, 600W
• Visual indication of "power shortage","defective battery", "battery voltage< 30%", "battery charging level", self-diagnostic with flashing LED code
• Warning relays: "main or back-up" and "defective/flat battery" with galvanic isolated output contacts NO-NC
• 3 charging levels: "boost", "trickle" and "recovery"
• Self-diagnosis "overload", "battery sulfutation", "reverse polarity connection", "elements in short circuit", "protection against short circuit"
• Compatible with a remote connection to select "boost" or "trickle" charging mode
• Accessories upon request: external temperature sensors; voltage drop compensation; remote LED display
• Compact dimensions
• Ambient temperature operation: -25 ÷ 70°C
• IP 20

Start Battery Button feature

1. AC MAIN FAILURE
2. DC-UPS continues to power backup through the BATTERY
3. AC Power failure longer than expected. 
4. Replace the battery with a new one
5. Push the START BATTERY button for 3 seconds
6. Production continuity is guaranteed