STS

TOP PERFORMANCE FOR HIGH POWER CRITICAL LOADS

High performance STS, up to 3000A with extremely short transfer time (<=4ms). Its overload capability enables its use also in heavy duty applications. Thanks to its internal redundancy and oversizing it guarantees maximum reliability

PERFECT FOR:

Industry

Single corded servers supply

IT applications

  • Voltage and frequency continuous monitoring and synchronizing
  • Extremely rapid automatic transfer (<= 4ms) thanks to continuous synchronisation, without sources connection
  • No transfer under short circuit after the STS, to keep up the current until the correct protections work
  • Continuous check of the SCR proper working and backfeed protection
  • Dual bypass, one per source, to achieve total sources independence in case of maintenance
  • Maximum relaibilaity thanks to redundant internal power supplies and cooling, plus oversizing of the neutral (2x)
  • Front access for easy maintenance
  • Bottom connection as a standard, top connecion possible to simplify installation in any condition
  • Wide communication offer as a standard: dry contacts, RS 232, RS485
  • Use of Circuit Breakers, for best protection in all conditions
Options
  • Isolation transformer
  • Plug-in breakers
  • Panel builder version
  • Additional dry contact board
  • 4-pole configuration
  • Operation without neutral

STS-Leaflet

Accessories

Internal SNMP card

Net Agent 9 internal (CY-504 series)

MPDU-250

External bypass 45A + socket (4x16A IEc + 8x10A IEC) with circuit brakers - Dimensions 440x88x77 - Weight 2,7Kg

DCE-C

Relay contact board (programmable by software for output relay) + Software