EA660 series 400kVA-1200kVA (PM100K)

The fourth generation EA660 series 400kVA-1200kVA (PM100K) products are a new generation of high-end modular UPS power supply with three inputs and three outputs, newly launched by Yishite based on the latest research and development achievements and application experience. The series products adopt dual DSP fully digital control technology and global top brand device design, effectively improving product performance and system reliability, and achieving higher power density integration and miniaturization

Large IDC data centers, ISP Internet service providers, telecommunications, finance, securities, tax, transportation, energy and other industries

high reliability

advancedDSPDigital control technology, with dual rectification and inversion adoptedDSPControl;

The fan speed intelligently changes with temperature, which can reduce noise and extend the service life of the fan;

If one fan is damaged, it can be carried50%Load, two damaged fans can be carried20%Strong fault tolerance;

Three proof paint protection,UPSCan work for a long time in harsh environments;

Complete software and hardware protection functions, powerful self diagnostic capabilities, and rich historical records;

Advanced digital parallel technology can achieve higher reliability than standalone systems;

Online monitoring of vulnerable components, monitoring management, and early warning;

High availability

Wide input voltage range,50Hz/60HzThe power grid system is adaptive and suitable for various power grid environments;

support30-50Flexible configuration of battery cells, saving customers' investment;

Compatible with lead-acid batteries and lithium iron batteries, suitable for different types of battery configuration requirements;

Can be started directly with the battery in the absence of mains powerUPSMeet emergency needs;

The delay start time for power restoration can be set to reduce the impact on the power grid or generator;

support50Hzinput/60HzOutput and60Hzinput/50HzOutput frequency conversion mode;

High usability

7Large touch screen display, user-friendly human-machine interface;

Powerful backend software that can perform various parameter settings, online program upgrades, and other operations;

Compact internal layout, reducing footprint;

All modules support hot swapping operations;

Integrated power distribution unit inside the cabinet, easy to install and saves user investment;

Self aging function, convenient for on-site debugging and testing;

High intelligence

supportRS485TheRS485/CAN（BMS）TheNET(HavingSNMPFunction), dry contact pointWIFICard andGPRSMonitoring of various communication interfaces such as cardsUPSRunning status and configurationWIFICard andGPRSAfter the card is activated, it can be accessed through a mobile phoneAPPreal-time monitoringUPS；

Intelligent battery management, float charging voltage temperature compensation technology, automatic float charging control, charger sleep control can improve the reliability of the charger and increase battery life;

Intelligent sleep design ensures low load ratesUPSEfficient operation of the system;

Energy-saving and environmental protection

Adopting active power factor correction（PFC）Technology, input power factor up to0.99；

Online efficiency improvement to97%Greatly saves energy consumption and reduces operating costs;

When the power grid conditions are good, turn onECOAfter the mode, the work efficiency is as high as99%；

Rich selection of accessories

standard configurationRS485TheRS485/CAN（BMS）TheNET(HavingSNMPFunction), input/output dry contacts, andEPO；

Optional parallel componentsLBSComponentsWIFICard, battery temperature sensor4GCard.