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NT-Series
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Features
  • Parallel Redundant Function (up to 8 sets), no extra interface card needed
  • 3200 kVA rating by paralleling eight 400 kVA units
  • The small footprints help to save floor space
  • Hot-standby function for more reliability
  • Multi-processor digital control and modular structure
  • H-class galvanic isolation design and intelligent multi-speed fan control
  • 100 % unbalanced and computer load suitability
  • Intelligent charger design
  • Built-in SRAM up to 500 historic records and event logs
  • Multi-language and user friendly graphic LCD display
  • Manual and schedule battery test, battery replacement warning
  • Optional 12-pulse rectifying filter to reduce harmonic
  • RS232 / RS485 / dry contact / SNMP / EPO communication ports


Technical information
Topology
Output waveform
Transfer time
Mounting tower / rack
Power ratings kVA
Parallel operation
AC network



Internal batteries
Standard back-up time
Extension battery packs available
Dimensions mm
(W x D x H)


Weight
Approvals 
Communication packages

Feature highlights

True on-line
Sinewave
0 ms
Tower
20-3200
yes
Three phase in -
Single phase out,
Three phase in -
Three phase out
-
Specifiy

yes
600 x 800 x 1400 (20-80kVA), 800 x 830 x 1700 (100-120kVA ), 1200 x 830 x 1700 (160-200kVA)  
330-1085 kg
EN 50091, IEC 62040, CE
UPSentry Smart 2000, SNMP card (optional)
400 kVA rating by paralleling 8 units
Small footprint
Redundant operation
Hot-standby function
100 % unbalanced and computer load suitability
Multi-processor control
Modular structure
Intelligent charger Multi-language LCD
Manual and scheduled battery test
Battery replacement warning
Remote & local EPO

© 2008 Delta Energy Systems