Modular UPS Three Phase Modular UPS : CN-MOD SERIES (25-480KVA) May 3, 2018May 22, 2018 by admin Features: Hot-swappable design Wide input voltage range Dual system control card and dual bypass unit power Intelligent fan control and redundant design Parallel expansion up to 4 systems without requiring additional hardware Advanced power module sleep mode Allow 100% three phase unbalance load Frequency converter function (60Hz to 50Hz or 50Hz to 60Hz) Self-aging test function Small footprint, 320kW only covers 0.5m2 Fault Trace Management (FTM) Common battery bank sharing in parallel system read more