Substation Automation

ePAQ 9410_9420 Tech Bulletin.pdf
ePAQ 9425 Tech Bulletin.pdf

QEI’s ePAQ 9410/20 and Sentinel-21 Family of Substation Automation products provide Electric, Transportation and Water Utilities programmable supervisory control of remote equipment and concentration of data from IED’s in electrically and environmentally harsh remote locations. Our substation automation platforms provide a scalable upgrade path from traditional RTU’s to a modern Substation Automation environment.  These SCADA automation products are designed to satisfy the needs of the utility industries with rugged, programmable, off-the-shelf assemblies, offered in a number of configurations to meet different requirements, from small wall-mounted and medium sized enclosures to large, free-standing cabinet assemblies. 



The products offer many operational and configuration features ease the job of installing and maintaining a QEI substation networking system.


  Powerful 32-bit Microprocessor & Real-Time Clock
  Multiple Network Communication Interface
  Web Page Support (locally or remotely)
  Expandable IED Interface Ports  (serial and network) 
  Library of Server and Client protocol software licenses
  Windows ConfigWiz-Plus® software
  Database Import to our TDMS-Plus Master Station
  Configurable routing of data between IEDs, Master stations,
      local I/O and down-line devices 
  Automatic configuration of SEL Relay FastMeter devices
  Programmable Calculations & Control Algorithms


ePAQ-9410/9420 Multifunction Gateway
ePAQ 9425 Tech Bulletin.pdf
eXP-9430 Communications Port Expander
ePAQ SIM 9450 Status Input Module Tech Bulletin
ePAQ AIM 9440 Analog Input Module Tech Bulletin
ePAQ 9460 & ROP 9470 Control Module Tech Bulletin
SCADA Studio HMI
ePAQ Multifunction Gateways
Substation Terminal Nodes
Distributed Remote Terminals
Upgrade Your Existing RTUs to CGA Gateways
Upgrades to older QEI RTUs
Sentinel-21 Software Products

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