EA660 20KVA~400KVA

EA660

20KVA~400KVA
PF 1.0

 

With extendable capacity up to 400KVA/400KW in each closet and full DSP control technology, EA660 series is the third generation of three phase high frequency modular UPS. All internal modules(power module, charger module and monitor module )are modularly designed and hot swappable. In addition, they are constructed with small modules, assuring both system compactness and reliability. Its full isolation design between fragile components and air flue makes the best of combination of reliability, functionality and flexibility. Moreover, this system adopts advanced ”N+X” wireless parallel and redundancy technology, avoiding single point failure, and further strengthening the reliability.

Features

  • High frequency online double-conversion with DSP control
  • Hot swappable operation for all modules
  • Inbuilt integrated PDU system, easy installation and economic initial investment
  • Wide input voltage range, 50Hz / 60Hz auto sensing frequency
  • Support two modes of frequency conversion: 50Hz input/60Hz output and 60Hz input / 50Hz output
  • Input power factor>0.99, input THDi ≤ 3%, output THDV ≤ 5%
  • Advanced “N+X” wireless parallel and redundancy technology easily set up different numbers of redundancy UPS module via LCD
  • Inbuilt battery module available, 40×12V/9AH for each module
  • Share battery pack in parallel operation, saving user’s battery cost
  • System capacity up to 400KVA/400KW constructed by each module 20KVA / 20KW, single charger module be equipped with 30 A charging current,4 modules be configured maximally
  • Flexible charger parameter and battery configuration setting, selectable battery number: 32 pcs / 34 pcs / 36pcs / 38 pcs / 40 pcs
  • Advanced intelligent battery management technique, prolong the working life of battery effectively
  • Support battery cold start and mains auto restart
  • Complete isolation between key components and air duct effectively improve the system reliability
  • Fragile components can be replaced easily as modules at low maintenance cost
  • Front accessible maintenance, top / bottom cable entry compatible
  • Perfect protection for hardware and software (C class lighting protection, circuit breaker, fuse, software and hardware protection), robust self detection, abundant event log for future check
  • 5.7 inches LCD touch screen, friendly human machine interaction
  • Standard emergency power off (EPO)
  • Standard RS232/USB/RS485/dry contacts communication port
  • Optional SNMP communication port
  • Optional battery temperature compensation