Description

• Dual DSP digital control technology
• Flexible modularity and easy scalability with all hot-swappable module design
• High efficiency at low load rate: 96% at 40% rated load and 95% at 20% rated load
• High power density of 50 kVA / 3U power module
• Wide input voltage range, high grid adaptability, strong load adaptability and strong overload capability
• Small footprint (500 kVA system only 1.02 m2 footprint)
• Inbuilt integrated PDU system, easy installation and saving investment
• Input power factor > 0.99, THDi < 3%, environment friendly and high-efficiency and energy-saving
• Soft-start technology improves generator matching up to 1:1.1
• Support two modes of frequency conversion: 50 Hz input / 60 Hz output and 60 Hz input / 50 Hz output
• Intelligent hibernation design enables UPS to operate efficiently at low load rate to prolong service life and improve the system efficiency.
• Advanced parallel expansion technology, support 4 units in parallel
• Share battery pack in parallel operation, saving user’s battery cost
• Flexible charger parameter and battery configuration setting, numbers of battery 30 ~ 46 pcs selectable
• Intelligent battery management (Intelligent charge / discharge management and float charging voltage temperature compensation), extending battery lifespan
• Support battery cold start and utility self boot
• Self-aging function, easy debugging and test on site
• Fault-tolerant design for fan system: 30% load can be driven when 2 fans fail and 50% load when 1 fan fails
• Front accessible maintenance,top / bottom cable entry compatible
• Complete hardware and software protection function, robust self-diagnostic function, and abundant event log for check
• 7 inches LCD touch screen, friendly human-machine interface
• Monitoring unit with built-in SNMP, supports RS485 and dry contacts