DCH2420AP 24Vdc 20A DC UPS

• Excellent overload behavior, up to 300%
• Parallel function for increased power
• Wide input voltage range of 90 - 305V
• High efficiency up to> 91%
• MTBF> 300,000 hours according to IEC 61709
• Short circuit and reverse polarity protection on output
• Dry contacts
• Suitable for open, sealed AGM / lead-acid batteries / optional Ni-Cd / LiIon batteries
• 4-step battery charge according to IUoU charging curve
• Extensive battery monitoring:
  • Battery not connected
  • Sulphated battery
  • Battery short circuit
  • Suitability of the battery type (voltage test)