ST 400 3/3 20KVA – 400KVA Modular UPS

ST 400 20KVA – 400KVA is the third generation of three phase high frequency on-line double-conversion  modular UPS. System capacity is up to 400KVA/400KW constructed by each module 20KVA/20KW

Category:

Product Description

ST 400 20KVA-400KV  Modular UPS

ST 400 20KVA – 400KVA is the third generation of three phase high frequency on-line double-conversion  modular UPS. System capacity is up to 400KVA/400KW constructed by each module 20KVA/20KW. All internal modules (Power module, charger module and monitoring module) are modularly designed and hot-swappable. Its full isolation design between fragile components and air flue makes the best of combination of reliability, functionality and flexibility. And other features are equipped such as output PF1.0, “N+X” wireless parallel and redundancy, built-in battery module(40*12V/9AH)available, share battery pack in parallel, front door operation, prefect protection etc..

Technical Characteristics

  • 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≤3%
  • 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
  • Completely isolation design between fragile components and air flue, improving the system reliability greatly
  • Fragile components been replaced as module easily at low maintenance cost
  • Front door operation, available for top and bottom terminal connection
  • 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 interface
  • Standard emergency power off (EPO)
  • Standard RS232/USB/RS485/dry contacts communication port
  • Optional SNMP communication port
  • Optional battery temperature compensation

Download Data Sheet Here

Reviews

There are no reviews yet.

Be the first to review “ST 400 3/3 20KVA – 400KVA Modular UPS”

Your email address will not be published. Required fields are marked *