EA990 series 200kVA-1200kVA UPS

The EA990 series 200kVA~1200kV AUPS is the latest high-end UPS power supply product launched by Yishite Company. It adopts the most advanced IGBT module and uses modern space vector control pulse width modulation technology and interleaved parallel technology

200kVA-1200kVA UPS

manyDSP design ensures fast and reliable control and switching;

Pure online dual transformation architecture with strong load capacity;

The highest efficiency can reach96.8%, reduce UPS power loss;

The system comes standard with input, output, bypass, and maintenance switches. The cabinet is equipped with an integrated power distribution system, which is easy to install and saves user investment;

Input power factor up to0.99, harmonic current<3%, green protection, high efficiency and energy saving;

Wide input voltage range,50Hz/60Hz power grid adaptation, suitable for various power grid environments;

Soft start technology can improve the oil engine ratio1:1.1；

support50Hz input, 60Hz output, and 60Hz input, 50Hz output frequency conversion mode to meet the special needs of users;

Intelligent sleep mode upgrade to ensure low load ratesEfficient operation of UPS system;

Advanced multi machine parallel technology, capable of supporting up to4 machines in parallel, with a maximum parallel capacity of 4800kVA;

Parallel sharing of battery packs reduces user battery investment;

Flexible charging parameter settings and battery configuration;

Intelligent load testing mode, city battery joint power supply mode, independent full power charger, flexible energy storage solution, supporting lithium-ion batteries;

Advanced battery intelligent management technology (intelligent charging and discharging management, as well as float charging voltage and temperature compensation) effectively extends the service life of batteries;

Support battery cold start and mains power self start to meet users' usage needs;

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

The fan adoptsN+1 redundancy design, with fault warning function, to inform users in advance of potential heat dissipation risks and prevent them in advance;

Comprehensive software and hardware protection functions, powerful self diagnostic capabilities, and rich historical record queries;

7-inch multifunctional color configuration touch screen, user-friendly human-machine interface;

system supportCAN、RS232、RS485、USB、LBS、RJ45、 6-in-6-out programmable dry contacts, SNMP cards, GPRS cards, WIFI cards, etc.

Applied in manufacturing, large data centers, large-scale industries, traffic control centers, medical, petroleum, chemical, etc